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ABSTRACT: BACKGROUND: Human papillomavirus (HPV) DNA testing has been shown to be an effective approach to cervical cancer screening, and self-collection sampling for HPV testing could be a potential alternative to Pap test, provided that women who tested positive by any method get timely follow-up and care. This feasibility study examined acceptability and usability of self-collected sampling for HPV testing among African-American (AA) women in the Mississippi Delta to inform the development of interventions to promote cervical cancer screening in this population. METHODS: The study consisted of two phases. Phase I consisted of eight focus groups (n = 87) with AA women to explore knowledge, attitudes, and beliefs about cervical cancer and HPV infection as well as acceptability of self-collected sampling for HPV testing. In phase II, we examined the usability of this technology through one discussion group (n = 9). The Health Belief Model guided data collection and analysis. RESULTS: Although participants perceived themselves as susceptible to cervical cancer and acknowledged its severity, there was a lack of knowledge of the link between HPV and cervical cancer, and they expressed a number of misconceptions. The most frequent barriers to screening included embarrassment, discomfort, and fear of the results. Women in both phases were receptive to self-collected sampling for HPV testing. All participants in the usability phase expressed that self-collection was easy and they did not experience any difficulties. CONCLUSION: Self-collection for HPV testing is an acceptable and feasible method among AA women in the Mississippi Delta to complement current cytology cervical cancer screening programs.
Women s Health Issues 02/2013; · 1.61 Impact Factor
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ABSTRACT: BACKGROUND: There are no data available on human papillomavirus (HPV) infections in women living in the Mississippi Delta, where cervical cancer incidence and mortality among African American women is among the highest in the United States. The aim of this analysis was to report the age-specific prevalence of HPV in this population. METHODS: We recruited 443 women, 26--65 years of age, from the general population of women living in the Mississippi Delta to participate; 252 women had been screened for cervical cancer within the last 3 years while 191 had not. Women underwent a pelvic exam and had clinician-collected Pap sample taken for the routine cervical cancer screening by cytology. Women were asked to collect a self-collected specimen at home and return it to the clinic. Both specimens were tested for HPV genotypes. RESULTS: Four hundred and six women (91.6%) had HPV genotyping results for the clinician-collected and self-collected specimens. The prevalence of carcinogenic HPV was 18.0% (95%CI: 14.4%-22.1%) for clinician-collected specimens and 26.8% (95%CI: 22.6%-31.4%) for self-collected specimens. The concordance for the detection of carcinogenic HPV between clinician-collected and self-collected specimens was only fair (kappa = 0.54). While the prevalence of carcinogenic HPV in either sample decreased sharply with increasing age (ptrend< 0.01), the prevalence of non-carcinogenic HPV did not, especially the prevalence of HPV genotypes in the alpha 3/4/15 phylogenetic group. CONCLUSIONS: The prevalence of carcinogenic HPV in our sample of women living in the Mississippi Delta was greater than the prevalence reported in several other U.S. studies. The high carriage of HPV infection, along with lack of participation in cervical cancer screening by some women, may contribute to the high cervical cancer burden in the region.
BMC Infectious Diseases 01/2013; 13(1):5. · 3.12 Impact Factor
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ABSTRACT: Although cervical cancer screening rates have increased in the United States, there are still geographic areas that experience a high cervical cancer burden, including the Mississippi Delta. Human papillomavirus (HPV) self-collection may be a feasible alternative to traditional clinician-collection for cervical cancer screening for under-screened women. This study examined women's preferences for cervical cancer screening methods. Interviewer-administered questionnaires regarding cervical cancer screening preferences were completed by 524 African American women in the Mississippi Delta. Statistically significant differences were observed for age, employment status, and number of children across recruitment groups. Regardless of how women were recruited, the majority preferred self-sampling for HPV testing method to clinician-collection. Among women who preferred self-collected sampling for HPV testing, the most frequent reasons given were convenience, privacy, and comfort. Alternative strategies must be considered when targeting the under-screened to reduce the burden of cervical cancer.
Journal of Health Care for the Poor and Underserved 01/2013; 24(1):46-55. · 1.10 Impact Factor
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ABSTRACT: This study examined the association of social support (SS) and affective disturbance among low-income primary care patients
with no chronic illnesses vs. those with type 2 diabetes vs. those with other chronic illnesses. The sample was predominantly
middle aged (47.2years old), African American (74%) and female (80%), with an average individual monthly income of approximately
$500. Participants (N=326) were administered the Diagnostic Interview Schedule, IV and the Interpersonal Support Evaluation List. Logistic regression
results indicated that each standard deviation decrease in SS, increased the odds of having a depressive or anxiety disorder
diagnosis by .618 OR (CI .472, .808, p<.000) for all study participants; .438 OR (95% CI .195, .987, p=.046) for those with hypertension, asthma and/or arthritis; and .326 OR (95% CI .141, .755, p=.009) for those with type 2 diabetes. Results suggest that SS may serve an important role in the association between stress
and depression/anxiety diagnoses among low-income, primary care patients.
Journal of Clinical Psychology in Medical Settings 04/2012; 14(4):351-359. · 1.49 Impact Factor
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ABSTRACT: To explore sexual health knowledge among Latino immigrants in a Southern U.S. city, we conducted 20 qualitative interviews, (10 Women and 10 Men). We explored knowledge and factors associated with sexual health among male and female Latino immigrants in a Southern U.S. city experiencing a major growth of Latino immigrants in the past 10 years. Both genders demonstrated limited knowledge of Human Papillomavirus (HPV) and risks of sexually transmitted infection (STI) acquisition. Neither gender perceived that they could have an asymptomatic STI, including HPV. Gender differences exist in sexual behaviors and perceptions of STI risk. Females indicated that female Latinas tend to have older sexual initiation age, fewer lifetime sexual partners and more pro-active sexual health than did Latinos when referring to Latino males. Consequently, male and female Latino immigrants could benefit from culturally relevant programs to alleviate STI disparities.
Journal of Immigrant and Minority Health 01/2012; 14(4):673-81. · 1.16 Impact Factor
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ABSTRACT: The recent growth of Latino immigrants in the United States has presented great challenges to the health care system, particularly in "emerging Latino states." An educational DVD was developed to aid professionals in providing culturally competent care to Latino immigrants and better understand their expectations when seeking care, as well as common cultural beliefs and practices. Knowledge and confidence was assessed through pre- and posttest measurements among 515 health care professionals nationwide. Results indicated significant increase (P < .001) in overall knowledge/confidence in Latino cultural beliefs as they relate to health care seeking, differences in health care systems between the United States and Latin America, and barriers to health care. Such multimedia training may be a promising approach to improving health care with Latino immigrants in the United States.
Family & community health 01/2012; 35(1):76-84. · 0.99 Impact Factor
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ABSTRACT: Breast and cervical cancer are common among Latinas, but screening rates among foreign-born Latinas are relatively low. In this article we describe the design and implementation of a theory-based (PEN-3) outreach program to promote breast and cervical cancer screening to Latina immigrants, and evaluate the program's effectiveness.
We used data from self-administered questionnaires completed at six annual outreach events to examine the sociodemographic characteristics of attendees and evaluate whether the program reached the priority population - foreign-born Latina immigrants with limited access to health care and screening services. To evaluate the program's effectiveness in connecting women to screening, we examined the proportion and characteristics of women who scheduled and attended Pap smear and mammography appointments.
Among the 782 Latinas who attended the outreach program, 60% and 83% had not had a Pap smear or mammogram, respectively, in at least a year. Overall, 80% scheduled a Pap smear and 78% scheduled a mammogram. Women without insurance, who did not know where to get screening and had not been screened in the last year were more likely to schedule appointments (P < .05). Among women who scheduled appointments, 65% attended their Pap smear and 79% attended the mammogram. We did not identify significant differences in sociodemographic characteristics associated with appointment attendance.
Using a theoretical approach to outreach design and implementation, it is possible to reach a substantial number of Latina immigrants and connect them to cancer screening services.
Ethnicity & disease 01/2012; 22(3):274-80. · 0.90 Impact Factor
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ABSTRACT: The development of efficacious theory-based, culturally relevant interventions to promote cervical cancer prevention among underserved populations is crucial to the elimination of cancer disparities. The purpose of this article is to describe the development of a theory-based, culturally relevant intervention focusing on primary (sexual risk reduction) and secondary (Pap smear) prevention of cervical cancer among Latina immigrants using intervention mapping (IM). The PEN-3 and Health Belief Model provided theoretical guidance for the intervention development and implementation. IM provides a logical five-step framework in intervention development: delineating proximal program objectives, selecting theory-based intervention methods and strategies, developing a program plan, planning for adoption in implementation, and creating evaluation plans and instruments. We first conducted an extensive literature review and qualitatively examined the sociocultural factors associated with primary and secondary prevention of cervical cancer. We then proceeded to quantitatively validate the qualitative findings, which led to development matrices linking the theoretical constructs with intervention objectives and strategies as well as evaluation. IM was a helpful tool in the development of a theory-based, culturally relevant intervention addressing primary and secondary prevention among Latina immigrants.
Health Promotion Practice 03/2011; 13(1):29-40.
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ABSTRACT: Racial/ethnic discrimination has adverse effects on health outcomes, as does low income and education, but the relationship between discrimination, income, and education is not well characterized. In this study, we describe the associations of discrimination with income and education in elderly African Americans (AA) and European Americans (EA).
Cross-sectional observational study involving computer-assisted telephone survey.
Southeastern United States.
AA and EA Medicare managed care enrollees.
Discrimination was measured with the Experience of Discrimination (EOD) scale (range 0-35). We used zero-inflated negative binomial models to determine the association between self-reported income and education and 1) presence of any discrimination and 2) intensity of discrimination.
Among 1,800 participants (45% AA, 56% female, and mean age 73 years), EA reported less discrimination than AA (4% vs. 47%; P < .001). AA men reported more discrimination and more intense discrimination than AA women (EOD scores 4.35 vs. 2.50; P < .001). Both income and education were directly and linearly associated with both presence of discrimination and intensity of discrimination in AA, so that people with higher incomes and education experienced more discrimination. In adjusted models, predicted EOD scores among AA decreased with increasing age categories (3.42, 3.21, 2.99, 2.53; P < .01) and increased with increasing income (2.36, 3.44, 4.17; P < .001) and education categories (2.31, 3.09, 5.12; P < .001).
This study suggests future research should focus less on differences between racial/ethnic groups and more on factors within minority populations that may contribute to healthcare disparities.
Ethnicity & disease 01/2011; 21(2):223-9. · 0.90 Impact Factor
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ABSTRACT: To examine factors associated with perceived susceptibility to cervical cancer among Latina immigrants in two counties in Alabama. Datasets from two anonymous cross-sectional surveys from two studies were combined for these analyses. The total sample size was 743 women. Participants' average age was 30 ± 6.8 years and they were mainly from Mexico (89.2%). Almost 36% of the participants did not perceive themselves as being susceptible to cervical cancer, 33.9% did not know if they were susceptible, and 30.4% perceived themselves as susceptible. Educational attainment, thinking they may have been exposed to an STI in the past, thinking they may be at risk of HPV currently, having had a Pap smear within the last year, and having a relative with cancer were significantly associated with perceived susceptibility to cervical cancer in the multinomial logistic regression. Greater knowledge about cervical cancer risk factors reduced the uncertainty about perceived susceptibility. Perceived susceptibility to cervical cancer seems to be influenced more importantly by the current or past perception of HPV/STI exposure, and by having a relative with cancer. This finding is critical in the development of interventions that are tailored to Latina immigrants as well as efforts to educate providers in a state where Latino immigration is a recent phenomenon.
Maternal and Child Health Journal 12/2010; 16(1):242-8. · 2.24 Impact Factor
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International Journal of Gynecological Cancer 10/2010; · 1.65 Impact Factor
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ABSTRACT: To determine the role of health care coverage (HCC) in follow-up of cervical cancer screening (seeking Papanicolaou test results and follow-up when abnormal results were found) among Colombian women.
A population-based cross-sectional study of 24,717 women, using the 2005 Colombian Demographic and Health Survey, was conducted.
Nearly 4% of women screened did not seek their results. For approximately 17% of the women, there was no follow-up when abnormal results were found. Women in the contributory regime (private insurance) and those in the subsidized regime (public insurance) were more likely to seek Papanicolaou test results than women without HCC, even after adjusting for sociodemographic factors (adjusted odds ratio [ORa], 1.96; 95% confidence interval [CI], 1.60-2.41 and ORa, 1.34; 95% CI, 1.14-1.58, respectively). For follow-up when abnormal results were found, there was no difference between the subsidized regime and no HCC, but women in the contributory regime were more likely to follow-up than women without HCC (ORa, 1.40; 95% CI, 1.05-1.86).
Seeking Papanicolaou test results is relatively high among Colombian women; however, there are differences according to HCC. Follow-up when abnormal Papanicolaou test results were found was positively associated only with private insurance; follow-up is the same for women without insurance and with public insurance. Exploring strategies to promote follow-up among women and to improve cervical cancer follow-up services for those enrolled in the subsidized regime may increase follow-up rates among Colombian women.
International Journal of Gynecological Cancer 10/2010; 20(7):1232-9. · 1.65 Impact Factor
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ABSTRACT: Cervical cancer is the second most common female tumor worldwide, and its incidence is disproportionately high (>80%) in the developing world. In the United States, in which Papanicolaou (Pap) tests have reduced the annual incidence to approximately 11,000 cervical cancers, >60% of cases are reported to occur in medically underserved populations as part of a complex of diseases linked to poverty, race/ethnicity, and/or health disparities. Because carcinogenic human papillomavirus (HPV) infections cause virtually all cervical cancer, 2 new approaches for cervical cancer prevention have emerged: 1) HPV vaccination to prevent infections in younger women (aged < or =18 years) and 2) carcinogenic HPV detection in older women (aged > or =30 years). Together, HPV vaccination and testing, if used in an age-appropriate manner, have the potential to transform cervical cancer prevention, particularly among underserved populations. Nevertheless, significant barriers of access, acceptability, and adoption to any cervical cancer prevention strategy remain. Without understanding and addressing these obstacles, these promising new tools for cervical cancer prevention may be futile. In the current study, the delivery of cervical cancer prevention strategies to these US populations that experience a high cervical cancer burden (African-American women in South Carolina, Alabama, and Mississippi; Haitian immigrant women in Miami; Hispanic women in the US-Mexico Border; Sioux/Native American women in the Northern Plains; white women in the Appalachia; and Vietnamese-American women in Pennsylvania and New Jersey) is reviewed. The goal was to inform future research and outreach efforts to reduce the burden of cervical cancer in underserved populations.
Cancer 03/2010; 116(11):2531-42. · 4.77 Impact Factor
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ABSTRACT: Community-based participatory research (CBPR) has been posited as a promising methodology to address health concerns at the community level, including cancer disparities. However, the major criticism to this approach is the lack of scientific grounded evaluation methods to assess development and implementation of this type of research. This paper describes the process of development and implementation of a participatory evaluation framework within a CBPR program to reduce breast, cervical, and colorectal cancer disparities between African Americans and whites in Alabama and Mississippi as well as lessons learned. The participatory process involved community partners and academicians in a fluid process to identify common ground activities and outcomes. The logic model, a lay friendly approach, was used as the template and clearly outlined the steps to be taken in the evaluation process without sacrificing the rigorousness of the evaluation process. We have learned three major lessons in this process: (1) the importance of constant and open dialogue among partners; (2) flexibility to make changes in the evaluation plan and implementation; and (3) importance of evaluators playing the role of facilitators between the community and academicians. Despite the challenges, we offer a viable approach to evaluation of CBPR programs focusing on cancer disparities.
Evaluation and program planning 02/2009; 32(3):221-8. · 0.89 Impact Factor
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ABSTRACT: With the rising influx of Hispanics to the United States, there is an ongoing need to promote health and wellness care to this non-English-speaking, minority population group. Programs, specifically developed to address the unique cultural mores of Hispanics, need to focus on increasing knowledge about health issues, particularly in the area of reproductive health. A study was conducted in Memphis, TN, to examine the differences between low-income Hispanic immigrants' and low-income non-Hispanics' (1) contraceptive use; (2) reproduction and contraception knowledge; as well as (3) the demographic and knowledge factors associated with their choice of contraceptive, in order to better formulate successful educational programs for area Hispanics.
A cross-sectional survey of 226 women, recruited through a federal assistance program in Tennessee, was performed over a 5-month period in 2000 to 2001. Women, between the ages of 18 and 42, were individually interviewed to learn more about their reproduction knowledge and method of contraception.
This study found that knowledge about reproduction and contraceptive use was significantly lower among Hispanics than non-Hispanics. Furthermore, contraceptive use was significantly lower among Hispanics than among non-Hispanics. Hispanics were less likely to use the oral contraceptive or have a tubal ligation, preferring injectable contraceptive. Non-Hispanics, who were more likely to use contraceptive methods, were less likely to use injectables, preferring the oral contraceptive. Among Hispanics, knowledge about contraceptives, number of children and marital status were associated with contraceptive use. Among non-Hispanics, only education was associated with contraceptive use.
Interventions targeting Hispanic immigrants should be developed to increase their knowledge about contraceptive methods.
Contraception 05/2008; 77(4):270-5. · 2.72 Impact Factor
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ABSTRACT: This study examined the acceptability of preventive human papillomavirus (HPV) vaccination among Latina immigrants and African American women through eight focus groups (n = 55, 28 Latinas and 27 African Americans).
Latinas were between 17 and 39 years old (x = 27.9) and African Americans between 19 and 39 (x = 24.3). Approximately 86% of Latinas and 7% of African Americans were married or living with a partner; 10.7% of Latinas and 53.8% of African Americans reported having health insurance; 60.7% of Latinas and 77.8% of African Americans had never heard about HPV. Following a brief presentation about cervical cancer and HPV, participants were questioned about the acceptability of a preventive HPV vaccine.
Overall, both groups indicated that an HPV preventive vaccine would be acceptable. However, African Americans were more skeptical, citing concerns about effectiveness and side effects. Another African American concern was whether vaccinated women would perceive themselves as being protected from HPV, leading them to increased promiscuity or unprotected sex. African Americans' motivating factors for vaccine use included receiving education/information about the vaccine, affordable prices, good results in trials, and knowing others who had already gotten vaccinated. Latina immigrants, on the other hand, unanimously stated that they would get the vaccine. However, they believed that multiple credible sources of information (educational talks, doctor's office, television, churches, and other women) needed to promote the vaccine before the Latino community at large would accept it.
These findings suggest that unique educational strategies need to be developed, based on the needs and perceptions of the targeted audience, in order to achieve wide-spread acceptability of this vaccine.
Journal of Women s Health 11/2007; 16(8):1224-33. · 1.57 Impact Factor
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ABSTRACT: Low-income African Americans who live in rural areas of the Deep South are particularly vulnerable to diseases associated with unhealthy energy imbalance. The Centers for Disease Control and Prevention (CDC) has suggested various physical activity strategies to achieve healthy energy balance. Our objective was to conduct formal, open-ended discussions with low-income African Americans in the Mississippi Delta to determine 1) their dietary habits and physical activity levels, 2) their attitudes toward CDC's suggested physical activity strategies, and 3) their suggestions on how to achieve CDC's strategies within their own environment.
A qualitative method (focus groups) was used to conduct the study during 2005. Prestudy meetings were held with African American lay health workers to formulate a focus group topic guide, establish inclusion criteria for focus group participants, select meeting sites and times, and determine group segmentation guidelines. Focus groups were divided into two phases.
All discussions and focus group meetings were held in community centers within African American neighborhoods in the Mississippi Delta and were led by trained African American moderators. Phase I focus groups identified the following themes: overeating, low self-esteem, low income, lack of physical exercise, unhealthy methods of food preparation, a poor working definition of healthy energy balance, and superficial knowledge of strategies for achieving healthy energy balance. Phase 2 focus groups identified a preference for social support-based strategies for increasing physical activity levels.
Energy balance strategies targeting low-income, rural African Americans in the Deep South may be more effective if they emphasize social interaction at the community and family levels and incorporate the concept of community volunteerism.
Preventing chronic disease 11/2007; 4(4):A97. · 1.82 Impact Factor
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ABSTRACT: This study examined the contextual factors associated with smoking initiation and cessation among women in Brazilian worksites (Curitiba, Paraná, Brazil). A total of 22 focus groups were conducted among 108 women in private and public worksites. The most frequently endorsed negative factors that contributed to smoking initiation included exposure to smoking-prompting behaviors through family members, peer pressure, media and easy access/low cost of cigarettes. Positive factors that served as protective mechanisms against initiation included smoking-related health effects and strong influence from parents and family members. The most salient negative factors associated with smoking cessation included stress/anxiety-relieving benefits, weight control, access/low cost of cigarettes, being around smokers and risk-exempting beliefs. Positive factors included smoking restrictions at home and workplace and concerns about appearance. Current and former smokers reported that they had never received any assistance from their physicians to quit smoking, nor did they rely on smoking cessation programs or aids or believe in their effectiveness. There are specific contextual factors that contribute to smoking initiation/cessation among women in Brazilian worksites which have important clinical, research and policy implications.
Health Promotion International 07/2007; 22(2):146-54. · 1.94 Impact Factor
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ABSTRACT: The purpose of this study was to examine the sociocultural factors associated with health maintenance and health care seeking among Latina immigrants. Data were collected from eight focus groups with 54 Latina immigrants between the ages of 19 and 62 (M=29.3+/-9.34). The PEN-3 model provided the framework for the study. Most of the participants came from Mexico; 46% had not completed high school; 85.2% had been in the United States for less than 7 years, and 73.6% reported not having health insurance coverage. Participants identified both positive and negative perceptions, enablers, and nurturers associated with health maintenance and health care seeking. Participants acknowledged the importance of physical, mental, and spiritual health and what they should do to be healthy. Despite such knowledge, they tended to engage in unhealthy behaviors due to a variety of nonstructural barriers such as lack of time, "tradition," and procrastination. They tended to use alternative/complementary medicine first, and then seek medical help if these practices are not effective. Many women believe that they do not have control over their own health attributing this lack of control to the "system." Participants also mentioned structural barriers to seeking health care such as lack of transportation, lack of proper documentation, lack of health insurance, language barriers, long waiting time at the clinics, and lack of knowledge on where to go for affordable care. Our study suggests that there are important structural and nonstructural barriers that hinder health maintenance and care seeking. The findings also lend support to the PEN-3 model, and suggest that positive perceptions, enablers, and nurturers associated with health maintenance and health care seeking, if properly reinforced, can counterbalance negative perceptions, enablers and nurturers in this population.
Journal of Immigrant and Minority Health 11/2006; 8(4):377-85. · 1.16 Impact Factor
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ABSTRACT: We assessed differences by ethnicity in ever receiving advice from providers to quit smoking. We evaluated whether socioeconomic status and health status were moderators of the association.
We used 2000 Behavioral Risk Factor Surveillance Survey data, a population-based cross-sectional survey.
After adjusting for complex survey design, 69% of the 14089 current smokers reported ever being advised to quit by a provider. Hispanics (50%) and African Americans (61%) reported receiving smoking counseling less frequently compared with Whites (72%, P<.01 for each). Ethnic minority status, lower education, and poorer health status remained significantly associated with lower rates of advice to quit after adjustment for number of cigarettes, time from last provider visit, income, comorbidities, health insurance, gender, and age. Smoking counseling differences between African Americans and Whites were greater among those with lower income and those without health insurance. Compared with Whites, differences for both Hispanics and African Americans were also greater among those with lower education.
We found lower rates of smoking cessation advice among ethnic minorities. However, we also found complex interactions of ethnicity with socioeconomic factors.
American Journal of Public Health 07/2005; 95(6):1056-61. · 3.93 Impact Factor
