ArticlePDF Available

Effects of wearing face masks during COVID-19 Pandemic: A Cross-sectional Study

Authors:

Abstract

COVID-19 Pandemic made it mandatory to change the way we live. Along with other COVID Appropriate Behavior, wearing a mask has become the 'new-normal' lifestyle. This cross-sectional study aims at having an insight on the effects of wearing a mask in a general population, including all professions and involving global citizenry. A questionnaire of 27 inquiries was circulated via online platform 'Google Forms' all across the globe. No age bar, no professional predisposition, no boundaries of country were in place for obtaining the data. Received 1380 responses across the world (691 male and 689 female participants), data analyzed for various health affections due to use of masks. The period of study was from January 2021 to April 2021 (4 months). It was observed that maximum people complained about suffocation and fogging of spectacles (52%). Followed by Pain behind the ears (39%) and marks left on the nose due to mask (21%). Rash on face and itching and headache was observed in approximately 10%. Dryness of mouth and nose was observed in 9%. After mask use, 78% (120) participants confirmed that their allergy/asthma symptoms have been reduced. Acceptance of masks as a new normal by general population based on Likert Scale (1-5) comfort level. Around 80% people were comfortable using mask and accepted it as new normal life style where as 20% were couldn't adjust with usage of mask.
International Journal of Medical Science in Clinical Research and Review
Online ISSN: 2581-8945
Available Online at http://www.ijmscrr.in Volume 05|Issue 05 (September-October)|2022|Page: 751-759
IJMSCRR: September-October 2022 http://doi.org/10.5281/zenodo.7133379 Page | 751
Original Research Paper
Effects of wearing face masks during COVID- 19 Pandemic: A Cross-sectional
Study
Authors:
1Dr. Shreeya Kulkarni, 2Dr. Rushika Patel, 3Dr. Chaitanya Bharadwaj, 4Dr. Ojas Kulkarni*, 5Dr. Aishwarya
Kulkarni
1,2,3,4Dr Vasantrao Pawar Medical College Hospital and Research Centre Nashik Maharashtra
5Amrita Dental University, Kochi
Corresponding Author: Dr. Ojas Kulkarni*
Article Received: 17-08-2022 Revised: 08-09-2022 Accepted: 29-09-2022
ABSTRACT
COVID-19 Pandemic made it mandatory to change the way we live. Along with other COVID Appropriate Behavior,
wearing a mask has become the ‘new-normal’ lifestyle. This cross-sectional study aims at having an insight on the effects
of wearing a mask in a general population, including all professions and involving global citizenry. A questionnaire of 27
inquiries was circulated via online platform ‘Google Forms’ all across the globe. No age bar, no professional
predisposition, no boundaries of country were in place for obtaining the data. Received 1380 responses across the world
(691 male and 689 female participants), data analyzed for various health affections due to use of masks. The period of
study was from January 2021 to April 2021 (4 months). It was observed that maximum people complained about
suffocation and fogging of spectacles (52%). Followed by Pain behind the ears (39%) and marks left on the nose due to
mask (21%). Rash on face and itching and headache was observed in approximately 10%. Dryness of mouth and nose was
observed in 9%. After mask use, 78% (120) participants confirmed that their allergy/asthma symptoms have been reduced.
Acceptance of masks as a new normal by general population based on Likert Scale (1 5) comfort level. Around 80%
people were comfortable using mask and accepted it as new normal life style where as 20% were couldn’t adjust with
usage of mask.
Keywords COVID-19 Pandemic, Face Masks, N-95 Masks, Mask Habits, Suffocation, Dryness of mouth.
INTRODUCTION:
The concept and use of the surgical mask was first
introduced in the nineteenth century in Germany.
(Roberge, Kim, & Benson, 2012) World Health
Organization (WHO) termed the SARS-CoV-2 as
COVID-19 on February 11, 2020. A month later on 12
March, 2020 COVID-19 is declared as a pandemic.
(Krajewska, Krajewski, Zub, & Zatoński, 2020) Novel
COVID-19 Virus pandemic in 2020 has emerged as
major health emergency, needing an urgent change in
various healthcare policies and treatment protocols
(Krajewska et al., 2020). The use of face mask, frequent
hand sanitization and social distancing were
recommended to prevent aerosol transmission and hence
to curb to further spread of disease. So, wearing a face
mask has become a new additive in the life-style of
whole population. There are certain discomforts
observed due to continuous usage of mask for particular
period of time like suffocation, fogging of spectacles,
rashes on face, itching, scars on nose, etc. (Gupta,
Singh, & Gupta, 2020) However, there are certain good
effects in patients of allergy and asthma as well, that
there is reduction in the symptoms and dosages of
medications required. The regular use of mask may
cause respiratory discomfort and inconvenience that may
hinder its usage. It was observed that 52% non-HCW
also accepted the mask use. (Gupta et al., 2020)
This study is hence designed for surveying various
issues associated with mask compliance and highlights
various pros and cons, acceptance of use of mask in
general population from various geographical locations.
AIM & OBJECTIVES:
1. To study the common effects of wearing masks in
general population during COVID-19 pandemic.
2. To study acceptability of wearing mask as new normal
in general population during COVID-19 pandemic.
IJMSCRR: September-October 2022 Page | 752
METHODOLOGY:
This is cross-sectional study. A questionnaire in form of
Google Form was created for circulation among various
professionals and general population across the globe via
various contacts of resourceful people. This survey
started after approval of Institutional Ethics Committee
(IEC). The Google form was designed which comprises
of 27 questions ranging from short answer, multiple
choice questions, linear scale and checkboxes etc. Out of
these, 23 were mandatory responses and remaining 4
were optional. The design of the questions is such that
data can be extracted regarding the types of mask,
duration of usage, profession of the person, various
discomfort encountered during mask usage, presence of
co-morbidity, whether affected by COVID-19. The
inputs regarding concomitant existence of allergy and
asthma is also inquired and their regression of symptoms
with masks usage. The evaluation of acceptability of
mask usage is also assessed by a linear scale/ Likert
scale. The Likert scale constituted from 1 (not
comfortable) to 5 (very comfortable).
Statistical analysis
Pearson Chi-square test was applied for various analysis
and finding significance between type of mask and
symptom. Gender predisposition in reduction of
allergy/asthma symptoms after using mask and ultimate
acceptance of mask usage.
RESULTS:
In this survey from January 2021 to April 2021 (4
months) we received 1380 responses (n = 1380) Gender
distribution: Male: Female (691:689) i.e. 50% (Figure
1)
Figure 1: Gender distribution of study
population.
In Country-wise distribution- India: Other countries
(1301:79); 94% from India and 6% from other countries
like USA, UK, Dubai, Australia, Germany, Bahrain,
France etc. In India, State-wise distribution: Maximum
participation was recorded from Maharashtra State, India
(1049) i.e. 76% Considering Age distribution: The age
ranges from 10 years to 76 years. Maximum participants
were from age 40-60 years, comprising 54% (745)
followed by age group 20-40, comprising 36% (503).
Above 60-year-old participants were 6.6% (91) and the
least number was age group <20, which was 3% (41).
(Figure 2)
Figure 2: Age-wise distribution of study population.
Considering the Occupation distribution: Maximum
participants were Health care workers 35% (482),
followed by Businessmen. College students were 13%
(176). Least number were retired people 2.2% (30)
(Figure 3)
MALE
50%
FEMALE
50%
Gender Distribution
MALE FEMALE
Less than 20 20-40 40-60 Above 60
Percent 3.0 36.4 54.0 6.6
Number 41 503 745 91
41
503
745
91
3.0
36.4
54.0
6.6
0
100
200
300
400
500
600
700
800
900
Age-wise distribution
Number Percent
IJMSCRR: September-October 2022 Page | 753
Figure 3: Occupational distribution of study population.
125 participants were confirmed cases of COVID-19 (by
RT-PCR) and 1255 were not suffering from COVID-19,
in the period of cross sectional study that is from January
to April (II wave of COVID-19) Regarding regularity in
use of mask- 1235 participants chose regular use of
mask while in public, 68 participants often used the
mask while 5 participants who chose not to wear the
mask at all. Type of Mask used- Highest use was
recorded for cloth masks from 768 participants, followed
by N95 Mask by 654 participants, and a surgical mask/3
ply mask by 293 participants. Use of Mask with Bands-
Of the two types, which are behind the ear and around
the head, 584 preferred behind the ear (of which 54%
(316) were Females) and 303 around the head (of which
Females 39% i.e. 119) respectively. (Figure 4)
Figure 4: Mask Band Types compared with gender.
Hand sanitizing awareness before/after touching the
masks- 49% participants had general hand sanitizing
habit regarding mask use, 36% occasionally sanitized the
hands, lastly 15% did not follow hand hygiene measures
at all. Duration of wearing masks (in hours)- The data
was categorized between HCW (Health Care Workers)
and non-HCW, and was analyzed for the duration of
hours. It was observed that out of the total 482 HCW,
females constituted 233 and males 249. Maximum
number (181) that is 38% of HCW used mask for more
than 7 hours, followed by (158) 33% had continuous
mask use for 5 to 7 hours. (Figure 5)
482
280
210 176
109 100
30
0
100
200
300
400
500
600
Number
Occupational Distribution
Health care worker Job Business
Student Others Home maker
Retired
0100 200 300 400 500 600 700 800 900 1000
Female
Male
Grand Total
Mask Band Types compared with gender
Grand Total Bands behind the ears Bands around the head
IJMSCRR: September-October 2022 Page | 754
Figure 5: Duration of wearing face masks in HCW
Comparing this data with Non-HCW, it was observed
that 39% used mask for less than 1 hour, and only 10% of non-HCW used the mask continuously for more than
7 hours. (Figure 6)
Figure 6: Duration of wearing face masks in non-HCW
Effects of wearing face masks- The questionnaire asked
for the commonly experienced effects of wearing masks
viz. Suffocation, dryness of mouth, rash on face, mark
on nose, fogging of spectacles, itching, pain behind the
ears, headache, throat irritation, voice problems and
irritability. It was observed that maximum people
complained about suffocation and fogging of spectacles
(52%). Followed by Pain behind the ears (39%) and
marks left on the nose due to mask (21%). On the
contrary, around 17% people had no issues wearing
mask. The least complains were for the effect of throat
irritation (7%). Rash on face and itching and headache
was observed in approximately 10%. Dryness of mouth
and nose was observed in 9%.
5
21
55
80
72
4
15
43
78
109
9
36
98
158
181
L ES S T H AN 1
H O U R
1 T O 3 HO UR S 3 T O 5 HO UR S 5 T O 7 HO UR S M OR E T HA N 7
H O U R S
DURATI ON OF WEARING FACE MASKS
IN HCW
Female Male HCW Total
IJMSCRR: September-October 2022 Page | 755
Figure 7: Effects of wearing mask.
Out of 534 people having pain behind the ears, 50%
were using mask with band behind the ears which is
significant. But out of 136 people complaining of
headache, 25% were using mask with band around head
which is not significant. (Figure 7) Number of people
coming across at work place: 390 people had
considerably less exposure at work place (0-5 people per
day), 216 people had exposure to 6-10 people per day,
and 774 people were exposed to more than 10 people per
day at work place. Out of these 774, 400 were HCW.
General survey on Asthma/Allergy in the sample size of
1380: Among 1380 participants, 154 people had
symptoms/diagnosed of asthma, whereas 1226 people
did not suffer from it. Of these 154, 39 people use nasal
spray, 55 use per oral medications, 50 use inhalers, and
10 people were not on any active interventions. After
mask use, 78% (120) participants confirmed that their
allergy/asthma symptoms have been reduced likely due
to reduced exposure to the allergen. Acceptance of
masks as a new normal by general population based on
Likert Scale (1 5) comfort level: In this Likert Scale, 1
indicated not comfortable and 5 indicates very
comfortable, inferring to be good mask acceptance.
Maximum response was received for grade 4
constituting 484 people (35%) and only 80 people (6%)
chose grade 1 and were least comfortable using mask.
20% people were very comfortable using the mask and
showed highest acceptance for mask as the new normal.
(Figure 8)
Figure 8: Mask Acceptance grade in percent.
719
712
534
289
232
222
185
136
134
123
119
98
0100 200 300 400 500 600 700 800
Suffocation
Fogging of sepcs
Pain behind the…
Mark on Nose
No problem with…
Irritability
Voice problem
Itching
Headache
Rash on Face
Dryness of Mouth
Throat irritation
Effects of wearing mask
68
31
35
20
0
5
10
15
20
25
30
35
40
1
Mask acceptance grade in percent
Grade 1 Grade 2 Grade 3 Grade 4 Grade 5
IJMSCRR: September-October 2022 Page | 756
DISCUSSION:
On 30th January 2020, the WHO declared the outbreak
of COVID-19 to be a Public Health Emergency.
(Sohrabi et al., 2020) W.H.O. termed the SARS-CoV-2
as COVID-19 on February 11, 2020. A month later on
12, March 2020 COVID-19 is declared as Pandemic.
About 88 million people were infected with COVID-19
infection worldwide and this disease cause about 1.9
million deaths across the globe (Tsang et al., 2021). The
use of face mask, frequent sanitization of hands and
social distancing were recommended to prevent aerosol
transmission and hence to curb to further spread of
disease (Krajewska et al., 2020). So, wearing a face
mask has become a new additive in the life-style of
whole population. There are certain discomforts
observed due to continuous usage of mask for particular
period of time like suffocation, fogging of spectacles,
rashes on face, itching, scars on nose, etc. There are
certain good effects in patients of allergy and asthma that
there is reduction in the symptoms and dosages of
medications required. This study is hence designed for
surveying general population from various geographical
boundaries. It includes people of all age groups and
various occupations including healthcare workers,
policemen, students, businessmen and other
professionals (Feng et al., 2020). The objective of this
study was to do global survey about common effects of
wearing mask. In our study, maximum responders were
from India and rest from USA, UK, Dubai, Australia,
Germany, Bahrain, France. This includes maximum
people from working age group that i.e. 40-60 years
(54%), followed by 36% from 20 to 40 years.
Incidentally gender distribution is absolutely equal. The
HCW were 35% who gave significant contribution in
this study regarding type of mask, duration of mask,
sanitization habits associated with mask etc. P. K.
Purushothaman et.al gives study of 250 HCW with
outcome which suggests that continuous usage of
facemasks can lead to a wide spectrum of nasal
discomfort and complaints pertaining to the facial skin
and oral cavity due to its pro- longed usage
(Purushothaman, Priyangha, & Vaidhyswaran, 2020). In
this study, it was observed that out of the total 482
HCW, females constituted 233 and males 249.
Maximum number (181) that is 38% of HCW used mask
for more than 7 hours, followed by (158) 33% had
continuous mask use for 5 to 7 hours. Comparing this
data with Non-HCW, it was observed that 39% used
mask for less than 1 hour, and only 10% of non-HCW
used the mask continuously for more than 7 hours.
(Wang, Pan, Tang, Ji, & Shi, 2020) In this study 9%
participants were confirmed cases of COVID-19 (by RT-
PCR) and remaining 1255 were not suffering from
COVID-19, in the period of cross sectional study that is
from January to April (II wave of COVID-19). Since it
was mandatory to follow COVID appropriate behavior,
mask use was a norm. (T. Li, Liu, Li, Qian, & Dai,
2020). 1235 participants chose to use mask regularly
while in public, 68 participants often used the mask
while 5 participants who chose not to wear the mask at
all.(T. Li et al., 2020) Highest use was recorded for cloth
masks from 768 participants, followed by N95 Mask by
654 participants, and a surgical mask/3 ply mask by 293
participants. People use multiple types of masks or
combination of masks. Of the two types, which are
behind the ear and around the head, 584 preferred behind
the ear and 303 around the head, in which 54%-316 were
females in the prior and 39%-119 were females in the
later, respectively. It is observed that females preferred
mask with bands behind the ear over wearing masks
around the head. Multiple modifications of using behind
the ear masks for proper fitting and comfort are possible
in a study conducted by Phillip W. Clapp et al. (Clapp et
al., 2021). Out of 369 people having earache, 267 were
using mask with band behind the ears. The correlation
was significant according to Table 1.
Table 1: Distribution of type of mask and presence of earache
Out of Effect - Pain behind the ear
Yes
No
Total
Band behind ear
267
(46%)
317
(54%)
584
Band behind head
102
(34%)
201
(66%)
303
Total
369
(42%)
518
(58%)
887
IJMSCRR: September-October 2022 Page | 757
Pearson Chi-square value-11.93; P value < 0.001;
Highly significant. There is significant association of
earache with type of mask used. Out of 106 people
having headache, 34 were using mask with band behind
the ears. The correlation was not significant according to
Table 2.
Table 2: Distribution of type of mask and presence of headache
Pearson Chi-square value-0.223; P value = 0.628; Not
significant. There is no significant association of
headache with type of mask used. According to Gokhan
Tanisali et al. cloth masks may be effective, depending
on the quality of the cloth. Valve N95 masks exclusively
protect the user. The fit of a mask is an important factor
to minimize the contaminated region. (Tanisali et al.,
2021) The study in detail of various disadvantages listed
by our participants revealed that suffocation and fogging
on spectacles was complained by 52%, pain behind the
ears by 39% and mark on the nose by 21%. In study
conducted for HCW by Manish Gupta et al, maximum
complaints are similar to our study i.e. Fogging of specs
and suffocation. (Gupta et al., 2020)
Itching and rash was seen in 10% people due to
sweating. In a study by Jacek C. SZEPIETOWSKI from
Poland , 20% of young people wearing face masks
reported itch (Szepietowski, Matusiak, Szepietowska,
Krajewski, & Białynicki-Birula, 2020). Excessive
sweating underneath the mask can cause various
dermatological effects. In a study by A.B. DuBois et al,
heat flux diminishes when face is covered with porous
mask which causes increase in temperature of skin under
the mask. (DuBois, Harb, & Fox, 1990). A study from
Thailand observed affection of skin underneath in
around 50% of study population. (Techasatian et al.,
2020). In our study rash on face was seen in 9 % people.
Adverse skin reactions of using N95 mask was studied
by Kaihui Hu et al, with around 30 % skin effects. (Hu et
al., 2020) Mark on nose in 68% whereas in our study, it
is 21%. In a small study on 150 participants in Turkey,
65% people had trouble of itching underneath. (İnan
Doğan & Kaya, 2021) A new type of headache has
developed among healthcare workers. Both an
aggravation in pre-existing headaches and the emergence
of de-novo headaches has been shown to increase with
mask use, regardless of mask use duration. This was
according to another study from Turkey in 375 HCW.
(Toksoy, Demirbaş, Bozkurt, Acar, & rü, 2021) In
this study, out of the 1380 participants 32% worked from
home and almost more than twice that is 64% worked on
site or outside home who were mostly HCW. (Galanti,
Guidetti, Mazzei, Zappalà, & Toscano, 2021) 154 people
were already suffering from allergic symptoms and were
taking some sort of treatment for it. Out of that 120
people (66 females and 54 males) i.e. 80 % showed
significant reduction in allergies due to mask usage,
Table 3. It could be because face masks reduce atopic
allergic responses. Similar results are observed in study
by Amiel A. Dror,et al. (Dror et al., 2020)
Allergy symptoms reduction
Female
Male
Total
REDUCED
66
(55%)
54
(45%)
120
NOT REDUCED/REMAIN
SAME
22
(65%)
12
(35%)
34
Total
88
(57%)
66
(43%)
154
Table 3: Gender wise reduction in allergy symptoms
Out of HEADCHE SYMPTOMS
Yes
no
Total
Band around head
34
(11%)
269
(89%)
303
Band behind ears
72
(12%)
512
(88%)
584
Total Headache
106
(12%)
781
(88%)
887
IJMSCRR: September-October 2022 Page | 758
Pearson Chi-square value 1.019; P value = 0.313; Not
significant. There is no significant association of allergic
symptoms and gender. Acceptance of masks as a new
normal by general population was analyzed based on
Likert Scale (1 5) comfort level. 14% people were
uncomfortable using mask, 35% were neutral regarding
mask, and 55% accepted the change of wearing mask, as
a new normal habit. According to this study, there is no
significant association of acceptance level with gender
Table 4.
Row Labels
Female
Male
Grand
Total
Not accepted
97
(50%)
97
(50%)
194
Accepted
369
(49%)
387
(51%)
756
Grand Total
466
(49%)
484
(51%)
950
Table 4: Acceptance level with gender
Pearson Chi-square value 0.088; P value = 0.767; Not
significant. There is no significant association of
acceptance level and gender. Another objective of this
study was acceptance of mask as new normal. Similar
study from Brazil showed similar results and
acceptability though due to anxiety in most of them.
(Cotrin et al., 2020). A systematic review and meta-
analysis concludes that wearing a mask could reduce the
risk of COVID-19 infection.(Y. Li et al., 2021)
CONCLUSION:
Face masks have become a new advent and the simplest
barrier in prevention of aerosol generated disease like
COVID-19. Even though they were in use before the
pandemic by HCW, the use of mask in general public
has now become a new normal to help curb the spread of
COVID. In spite of general discomfort of mask usage in
HCW and non-HCW, acceptability of wearing mask in
general population across the globe appears to be
satisfactory. In guidelines set forth by the WHO
regarding following the ‘COVID appropriate behaviour’,
regular mask use appears as an easy-to-follow preventive
measure.
Funding This research received no specific grant from
any funding agency.
Compliance with Ethical Standards Compliance
according to ethical standards is present, as per
Institutional Ethical Committee (IEC). IEC approval
received.
Informed Consent Informed consent was obtained from
all participants included in the study, in the description
of the Google form questionnaire.
Conflict of Interest The author/(s) declared no potential
conflicts of interest with respect to the research,
authorship, and/or publication of this article.
REFERENCES:
1. Clapp, P. W., Sickbert-Bennett, E. E., Samet, J. M.,
Berntsen, J., Zeman, K. L., Anderson, D. J.,
Bennett, W. D. (2021). Evaluation of Cloth Masks
and Modified Procedure Masks as Personal
Protective Equipment for the Public during the
COVID-19 Pandemic. JAMA Internal Medicine,
181(4), 463469.
https://doi.org/10.1001/jamainternmed.2020.8168
2. Cotrin, P., Bahls, A. C., da Silva, D. de O., Pereira
Girão, V. M., Maio Pinzan-Vercelino, C. R., de
Oliveira, R. C. G., … Freitas, K. M. S. (2020). The
use of facemasks during the COVID-19 pandemic
by the Brazilian population. Journal of
Multidisciplinary Healthcare, 13, 11691178.
https://doi.org/10.2147/JMDH.S281524
3. Dror, A. A., Eisenbach, N., Marshak, T., Layous,
E., Zigron, A., Shivatzki, S., Sela, E. (2020).
Reduction of allergic rhinitis symptoms with face
mask usage during the COVID-19 pandemic.
Journal of Allergy and Clinical Immunology: In
Practice, 8(10), 35903593.
https://doi.org/10.1016/j.jaip.2020.08.035
4. DuBois, A. B., Harb, Z. F., & Fox, S. H. (1990).
Thermal discomfort of respiratory protective
devices. American Industrial Hygiene Association
Journal, 51(10), 550554.
https://doi.org/10.1080/15298669091370086
5. Feng, S., Shen, C., Xia, N., Song, W., Fan, M., &
Cowling, B. J. (2020). Rational use of face masks in
the COVID-19 pandemic. The Lancet Respiratory
IJMSCRR: September-October 2022 Page | 759
Medicine, 8(5), 434436.
https://doi.org/10.1016/S2213-2600(20)30134-X
6. Galanti, T., Guidetti, G., Mazzei, E., Zappalà, S., &
Toscano, F. (2021). Work from home during the
COVID-19 outbreak: The impact on employees’
remote work productivity, engagement, and stress.
Journal of Occupational and Environmental
Medicine, 63(7), E426E432.
https://doi.org/10.1097/JOM.0000000000002236
7. Gupta, M., Singh, A., & Gupta, M. (2020). An
Otorhinolaryngologists Perspective on Using Face
Masks by Health Care Professionals Based on an
Online Survey. Indian Journal of Otolaryngology
and Head and Neck Surgery.
https://doi.org/10.1007/s12070-020-02248-3
8. Hu, K., Fan, J., Li, X., Gou, X., Li, X., & Zhou, X.
(2020). The adverse skin reactions of health care
workers using personal protective equipment for
COVID-19. Medicine, 99(24), e20603.
https://doi.org/10.1097/MD.0000000000020603
9. İnan Doğan, E., & Kaya, F. (2021). Dermatological
findings in patients admitting to dermatology clinic
after using face masks during Covid-19 pandemia:
A new health problem. Dermatologic Therapy,
34(3), 17. https://doi.org/10.1111/dth.14934
10. Krajewska, J., Krajewski, W., Zub, K., & Zatoński,
T. (2020). COVID-19 in otolaryngologist practice: a
review of current knowledge. European Archives of
Oto-Rhino-Laryngology, 277(7), 18851897.
https://doi.org/10.1007/s00405-020-05968-y
11. Li, T., Liu, Y., Li, M., Qian, X., & Dai, S. Y.
(2020). Mask or no mask for COVID-19: A public
health and market study. PLoS ONE, 15(8 August),
117. https://doi.org/10.1371/journal.pone.0237691
12. Li, Y., Liang, M., Gao, L., Ayaz Ahmed, M., Uy, J.
P., Cheng, C., Sun, C. (2021). Face masks to
prevent transmission of COVID-19: A systematic
review and meta-analysis. American Journal of
Infection Control, 49(7), 900906.
https://doi.org/10.1016/j.ajic.2020.12.007
13. Purushothaman, P. K., Priyangha, E., &
Vaidhyswaran, R. (2020). Effects of Prolonged Use
of Facemask on Healthcare Workers in Tertiary
Care Hospital During COVID-19 Pandemic. Indian
Journal of Otolaryngology and Head and Neck
Surgery, 73(1), 5965.
https://doi.org/10.1007/s12070-020-02124-0
14. Roberge, R. J., Kim, J. H., & Benson, S. M. (2012).
Absence of consequential changes in physiological,
thermal and subjective responses from wearing a
surgical mask. Respiratory Physiology and
Neurobiology, 181(1), 2935.
https://doi.org/10.1016/j.resp.2012.01.010
15. Sohrabi, C., Alsafi, Z., O’Neill, N., Khan, M.,
Kerwan, A., Al-Jabir, A., Agha, R. (2020).
World Health Organization declares global
emergency: A review of the 2019 novel coronavirus
(COVID-19). International Journal of Surgery,
76(February), 7176.
https://doi.org/10.1016/j.ijsu.2020.02.034
16. Szepietowski, J. C., Matusiak, Ł., Szepietowska,
M., Krajewski, P. K., & Białynicki-Birula, R.
(2020). Face mask-induced itch: A self-
questionnaire study of 2,315 responders during the
COVID-19 pandemic. Acta Dermato-
Venereologica, 100(10), 15.
https://doi.org/10.2340/00015555-3536
17. Tanisali, G., Sozak, A., Bulut, A. S., Sander, T. Z.,
Dogan, O., Dağ, Ç., Ergonul, O. (2021).
Effectiveness of different types of mask in aerosol
dispersion in SARS-CoV-2 infection. International
Journal of Infectious Diseases, 109, 310314.
https://doi.org/10.1016/j.ijid.2021.06.029
18. Techasatian, L., Lebsing, S., Uppala, R.,
Thaowandee, W., Chaiyarit, J., Supakunpinyo, C.,
Kosalaraksa, P. (2020). The Effects of the Face
Mask on the Skin Underneath: A Prospective
Survey During the COVID-19 Pandemic. Journal of
Primary Care and Community Health, 11.
https://doi.org/10.1177/2150132720966167
19. Toksoy, C. K., Demirbaş, H., Bozkurt, E., Acar, H.,
& Börü, Ü. T. (2021). Headache related to mask use
of healthcare workers in COVID-19 pandemic.
Korean Journal of Pain, 34(2), 241245.
https://doi.org/10.3344/KJP.2021.34.2.241
20. Tsang, H. F., Chan, L. W. C., Cho, W. C. S., Yu, A.
C. S., Yim, A. K. Y., Chan, A. K. C., Wong, S.
C. C. (2021). An update on COVID-19 pandemic:
the epidemiology, pathogenesis, prevention and
treatment strategies. Expert Review of Anti-Infective
Therapy, 19(7), 877888.
https://doi.org/10.1080/14787210.2021.1863146
21. Wang, J., Pan, L., Tang, S., Ji, J. S., & Shi, X.
(2020). Mask use during COVID-19: A risk
adjusted strategy. Environmental Pollution, 266,
115099.
https://doi.org/10.1016/j.envpol.2020.115099
ResearchGate has not been able to resolve any citations for this publication.
Article
Full-text available
Objective: We aimed to compare the effectiveness of different masks in limiting the dispersion of coughed air. Method: We employed the single-curved mirror Schlieren method. Coughed air with a slightly higher temperature than the ambient air generates a refractive index gradient. We used a spherical mirror with a radius of curvature of 10 m and a diameter of 60 cm. The spread of the cough wavefront was investigated among five subjects wearing (1) no mask, (2) single surgical mask, (3) double surgical masks, (4) cloth mask, 5) valveless N95 mask or 6) valved N95 mask. Results: All mask types significantly reduced the magnitude of the dispersion of the contaminated region. The percent reduction in the cross sectional area of the contaminated region for the same mask types but different subjects revealed by the normalized data suggests that the fitting of the masks play an important role. Conclusions: We observed no significant difference between using either a single or a double surgical mask for the exhalation spread. Cloth masks could be effective, depending on the quality of the cloth. The valved-N95 mask type exclusively protects the user. Fitting of the mask is an important factor to minimize the contaminated region.
Article
Full-text available
Background: It has been reported that a new type of headache may develop as a result of face mask use during the COVID-19 pandemic. The aim of this study is to investigate the clinical features of face mask-related headache during the COVID-19 pandemic. Methods: This is a cross-sectional study carried out on healthcare workers at the Afyonkarahisar Health Sciences University. The number of workers at our university was established. Sample size was calculated using the G*Power program. A questionnaire consisting of questions relating to pre-existing headache, an aggravation in headache, and de-novo headache was filled out by 3 neurologists with all participants. Results: Data was collected from a total of 375 participants, after the exclusion of 5 individuals who refused to participate. Out of all participants, 26 (6.9%) used a filtering mask, 274 (73.1%) used a surgical mask, 75 (20.0%) participants used a combination of both masks. The number of participants with preexisting headache was 114 (30.4%) had pre-existing headache. Of those with pre-existing headache, 77 (67.5%) healthcare workers had reported an aggravation in their headache after mask use. De-novo headache was observed in 116 (30.9%) of participants. De-novo headache characteristics included throbbing in 17 (14.7%) participants and pressing in 99 (85.3%) participants. In addition, symptoms such as tachypnea, sleep disturbance, and fatigue were found to be significantly higher. Conclusions: This study indicates that healthcare workers develop headaches due to use of masks during the COVID-19 outbreak.
Article
Full-text available
Objective To evaluate the use of facemasks by the Brazilian population during the COVID-19 pandemic. Materials and Methods This cross-sectional study involved 1277 participants who answered a web-based open survey with questions about the use of facemasks during the COVID-19 pandemic. Descriptive statistics with percentages was performed, and the responses were analyzed with chi-square and independent t-tests. Results A total of 1277 answered the questionnaire, and most participants were female (81.8%). Almost all the participants (99.1%) reported wearing facemasks, and 34.2% are wearing just because it is mandatory; 65.8% would continue to wear masks even if it was not mandatory. Most subjects (50.4%) believe that masks’ use effectively prevents infection by the novel coronavirus. Reusable fabric facemasks are the most used by the participants (49.5%). Almost all subjects were wearing masks to go to crowded and public places. Most respondents (67.3%) are bothered with the use of facemasks, and the most cited reason for the discomfort was feeling trapped or suffocated (58.9%). Discussion The use of facemasks can help prevent the COVID-19, but it is most effective at reducing the spread of the virus when the general population’s compliance is high. Some factors that limit the population’s compliance with the use of masks are discomfort and a sense of embarrassment. Media campaigns and public health promotion activities supported by governmental agencies can increase the use of facemasks by the population. Conclusion The mean level of anxiety with the COVID-19 pandemic was 6.18. Almost all the participants were wearing facemasks, and they believe that its use effectively prevents infection by the novel coronavirus. Reusable fabric facemasks are the most used by the participants. Almost all subjects were wearing masks to go to crowded and public places. The great majority of the participants feel more protected with the use of facemasks.
Article
Full-text available
Purpose The study aimed to explore the prevalence and possible risk factors to prevent the face mask related adverse skin reactions during the ongoing COVID-19 after a recommendation of face mask wearing for public use in Thailand. Results The prevalence of face mask related adverse skin reactions was 454 cases (54.5%), of which acne was the most frequent (399; 39.9%), followed by rashes on the face (154; 18.4%), and itch symptoms (130; 15.6%). Wearing a surgical mask showed a higher risk of adverse skin reaction compared to a cloth mask, OR (95% CI) = 1.54 (1.16-2.06). A duration of face mask wearing of more than 4 hours/day and the reuse of face masks increased the risk of adverse skin reactions compared to changing the mask every day, adjusted OR(95% CI) = 1.96 (1.29-2.98), and 1.5 (1.11-2.02). Conclusion Suggestions were made for wearing a cloth mask in non-health care workers (HCW) to decrease the risk of face mask related adverse skin reactions. This suggestion could potentially help in decreasing the demand of surgical masks which should be reserved for the HCW population during the ongoing COVID-19 pandemic.
Article
Full-text available
Multicenter questionnaire data characterized the impact of face masks on allergic rhinitis symptoms reported by nurses with chronic allergic rhinitis. A decrease in symptom severity with mask usage highlights the potential benefit of face masks for patients with allergic rhinitis.
Article
Full-text available
Little is known about itch related to the use of face masks. This internet survey study investigated the prevalence, intensity and clinical characteristics of itch related to the use of face masks by the general public during the COVID-19 pandemic. A total of 2,315 replies were received, of which 2,307 were included in the final analysis. Of the respondents, 1,393 (60.4%) reported using face masks during the previous week, and, of these, 273 (19.6%) participants reported having itch. Subjects who reported sensitive skin and atopic predisposition, and those with facial dermatoses (acne, atopic dermatitis or seborrhoeic dermatitis) were at significantly higher risk of itch development. The high-est rating of itch for the whole group on the Itch Numeral Rating Scale was 4.07 ± 2.06 (itch of moderate intensity). Responders who wore masks for longer periods more frequently reported itch. Almost 30% of itchy subjects reported scratching their face without removing the mask, or after removing the mask and then scratching. Wearing face masks is linked to development of itch, and scratching can lead to incorrect use of face masks, resulting in reduced protection.
Article
Introduction To date, the transmission of Coronavirus Disease-2019 (COVID-19) is still overwhelming with the fact that numbers of confirmed cases and deaths keep increasing. As of 1 October, 2020, 33,842,281 confirmed cases and 1,010,634 confirmed deaths have been reported to the World Health Organization from 216 countries. Despite the urgent need of effective treatment strategies, there is no specific antiviral treatment for COVID-19 currently and the treatment guidelines for COVID-19 vary among countries. Area covered In this article, we summarized the current knowledge about the causative pathogen and the pandemic worldwide. The epidemiology, pathogenesis, prevention and various treatment options of COVID-19 will be discussed for better acknowledgment of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Expert opinion The situation of the COVID-19 pandemic is still unpredictable. There is no effective vaccine or specific anti-viral drug to treat serve COVID-19 patients. Combination therapies such as a triple combination of interferon beta-1b, lopinavir-ritonavir and ribavirin or hydroxychloroquine plus azithromycin have shown promising clinical improvement. Repurposing FDA-approved drugs might be one of possible treatment options. Without specific treatment and vaccines for COVID-19, the most effective way to prevent from being infected is to generate an ecosystem with effective protection, precautions and preventive measures.
Article
Importance During the coronavirus disease 2019 (COVID-19) pandemic, the general public has been advised to wear masks or improvised face coverings to limit transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). However, there has been considerable confusion and disagreement regarding the degree to which masks protect the wearer from airborne particles. Objectives To evaluate the fitted filtration efficiency (FFE) of various consumer-grade and improvised face masks, as well as several popular modifications of medical procedure masks that are intended to improve mask fit or comfort. Design, Setting, and Participants For this study conducted in a research laboratory between June and August 2020, 7 consumer-grade masks and 5 medical procedure mask modifications were fitted on an adult male volunteer, and FFE measurements were collected during a series of repeated movements of the torso, head, and facial muscles as outlined by the US Occupational Safety and Health Administration Quantitative Fit Testing Protocol. The consumer-grade masks tested included (1) a 2-layer woven nylon mask with ear loops that was tested with an optional aluminum nose bridge and nonwoven filter insert in place, (2) a cotton bandana folded diagonally once (ie, “bandit” style) or in a (3) multilayer rectangle according to the instructions presented by the US Surgeon General, (4) a single-layer woven polyester/nylon mask with ties, (5) a nonwoven polypropylene mask with fixed ear loops, (6) a single-layer woven polyester gaiter/neck cover balaclava bandana, and (7) a 3-layer woven cotton mask with ear loops. Medical procedure mask modifications included (1) tying the mask’s ear loops and tucking in the side pleats, (2) fastening ear loops behind the head with 3-dimensional–printed ear guards, (3) fastening ear loops behind the head with a claw-type hair clip, (4) enhancing the mask/face seal with rubber bands over the mask, and (5) enhancing the mask/face seal with a band of nylon hosiery over the fitted mask. Main Outcomes and Measures The primary study outcome was the measured FFE of common consumer-grade and improvised face masks, as well as several popular modifications of medical procedure masks. Results The mean (SD) FFE of consumer grade masks tested on 1 adult male with no beard ranged from 79.0% (4.3%) to 26.5% (10.5%), with the 2-layer woven nylon mask having the highest FFE. Unmodified medical procedure masks with ear loops had a mean (SD) FFE of 38.5% (11.2%). All modifications evaluated in this study increased procedure mask FFE (range [SD], 60.3% [11.1%] to 80.2% [3.1%]), with a nylon hosiery sleeve placed over the procedure mask producing the greatest improvement. Conclusions and Relevance While modifications to improve medical procedure mask fit can enhance the filtering capability and reduce inhalation of airborne particles, this study demonstrates that the FFEs of consumer-grade masks available to the public are, in many cases, nearly equivalent to or better than their non-N95 respirator medical mask counterparts.
Article
In the context of Coronavirus Disease (2019) (COVID-19) cases globally, there is a lack of consensus across cultures on whether wearing face masks is an effective physical intervention against disease transmission. This study 1) illustrates transmission routes of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2); 2) addresses controversies surrounding the mask from perspectives of attitude, effectiveness, and necessity of wearing the mask with evidence that the use of mask would effectively interrupt the transmission of infectious diseases in both hospital settings and community settings; and 3) provides suggestion that the public should wear the mask during COVID-19 pandemic according to local context. To achieve this goal, government should establish a risk adjusted strategy of mask use to scientifically publicize the use of masks, guarantee sufficient supply of masks, and cooperate for reducing health resources inequities.