Eribeth Penaranda

Texas Tech University Health Sciences Center, El Paso, Texas, United States

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Publications (6)2.2 Total impact

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    ABSTRACT: Objectives. We systematically identified and evaluated the quality and comprehensiveness of online information related to weight loss that users were likely to access. Methods. We evaluated the content quality, accessibility of the information, and author credentials for Web sites in 2012 that were identified from weight loss specific queries that we generated. We scored the content with respect to available evidence-based guidelines for weight loss. Results. One hundred three Web sites met our eligibility criteria (21 commercial, 52 news/media, 7 blogs, 14 medical, government, or university, and 9 unclassified sites). The mean content quality score was 3.75 (range = 0-16; SD = 2.48). Approximately 5% (4.85%) of the sites scored greater than 8 (of 12) on nutrition, physical activity, and behavior. Content quality score varied significantly by type of Web site; the medical, government, or university sites (mean = 4.82, SD = 2.27) and blogs (mean = 6.33, SD = 1.99) had the highest scores. Commercial (mean = 2.37, SD = 2.60) or news/media sites (mean = 3.52, SD = 2.31) had the lowest scores (analysis of variance P < .005). Conclusions. The weight loss information that people were likely to access online was often of substandard quality because most comprehensive and quality Web sites ranked too low in search results. (Am J Public Health. Published online ahead of print August 14, 2014: e1-e8. 10.2105/AJPH.2014.302070).
    American journal of public health. 08/2014;
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    ABSTRACT: Hispanic women living along the US border with Mexico have one of the highest cervical cancer mortality rates in the nation, owing in part to lower rates of screening. The barriers to screening in this population include lack of access to care and fear of and embarrassment about the pelvic examination. Screening for oncogenic or high-risk human papillomavirus during cervical cytology has been added to screening recommendations. A novel method for human papillomavirus testing is self-sampling, in which women collect their own cervicovaginal samples. There is lack of information about the acceptability of self-sampling as an alternative to cytology for cervical cancer screening in women living along the US-Mexico border.
    Southern medical journal. 07/2014; 107(7):426-432.
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    Eribeth K Penaranda, Navkiran Shokar, Melchor Ortiz
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    ABSTRACT: The metabolic changes present in the metabolic syndrome (MetS) have been associated with increased risk of pancreatic and colon cancers; however, there is little information about the association between MetS and cervical cancer risk. We performed a case-control study using data from the National Health and Nutrition Examination Survey (NHANES) between 1999-2010. We identified women 21 years of age and older, of which an estimated 585,924 (2.3% of the sample) self-reported a history of cervical cancer (cases). About half (48.6%) of cases and 33.2% of controls met criteria for MetS. Logistic regression analysis showed increased odds of history of cervical cancer among women with MetS (OR = 1.9; 95% CI 1.06, 3.42; P value ≤ 0.05) for the risk of history of cervical cancer among women with MetS while adjusting for other known risk factors (high number of lifetime sexual partners, multiparty, history of hormonal contraceptive use, and history of smoking) (AOR = 1.82; 95% CI 1.02, 3.26; P value ≤ 0.05). In this US surveyed population we found increased odds of history of cervical cancer among subjects with MetS.
    ISRN oncology. 01/2013; 2013:840964.
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    ABSTRACT: Health literacy (HL) is a measure of the communication skills that are needed by an individual to effectively navigate the healthcare system. Hispanic adults have lower average levels of HL than any other racial/ethnic group; however, the prevalence of adequate HL among Hispanics along the US-Mexico border is unknown. We performed a cross-sectional survey of 200 adult primary care patients who attended four low-income community clinics along the US-Mexico border. Patients were included in the study if they were self-described Hispanics whose first language was Spanish or bilingual patients who reported that they were primarily Spanish speakers. Adequate HL was defined as having a score of ≥38 on the Short Assessment of Health Literacy for Spanish Adults-50. Three patients (1.5%) had inadequate HL. Because of the high proportion of patients having adequate HL, we found no statistical differences between patients with adequate HL versus inadequate HL by age, sex, educational attainment, health coverage, or self-reported health status; however, all three patients with inadequate HL were found to be 60 years old or older and had less than a high school education. The results of HL assessment varied according to the tool and setting used in measuring Spanish-speaking Hispanics. In certain clinical scenarios, current tools may underestimate the actual prevalence of adequate HL. Further development and assessment of HL tools appropriate for Spanish-speaking Hispanics is needed as a first step in developing interventions to limit disparities in health care among all Americans.
    Southern medical journal 07/2012; 105(7):334-8. · 0.92 Impact Factor
  • Ana Maria Arroyave, Eribeth K Penaranda, Carmen L Lewis
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    ABSTRACT: Screening tests for colon, cervical and breast cancer remain underutilized despite their proven effectiveness in reducing morbidity and mortality. Stone et al. concluded that cancer screening is most likely to improve when a health organization supports performance through organizational changes (OC) in staffing and clinical procedures. OC interventions include the use of separate clinics devoted to prevention, use of a planned care visit, designation of non-physician staff for specific prevention activities and continuous quality improvement interventions. To identify specific elements of OC interventions that increases the selected cancer screening rates. To determine to which extent practices bought into the interventions. Eleven randomized controlled trials from January 1990 to June 2010 that instituted OC to increase cancer screening completion were included. Qualitative data was analyzed by using a framework to facilitate abstraction of information. For quantitative data, an outcome of measure was determined by the change in the proportion of eligible individuals receiving cancer screening services between intervention and control practices. The health prevention clinic intervention demonstrated a large increase (47%) in the proportion of completed fecal occult blood test; having a non-physician staff demonstrated an increase in mammography (18.4%); and clinical breast examination (13.7%); the planned care visit for prevention intervention increased mammography (8.8%); continuous quality improvement interventions showed mixed results, from an increase in performance of mammography 19%, clinical breast examination (13%); Pap smear (15%) and fecal occult blood test (13%), to none or negative change in the proportion of cancer screening rates. To increase cancer screening completion goals, OC interventions should be implemented tailored to the primary care practice style. Interventions that circumvent the physicians were more effective. We could not conclude whether or not continuous quality techniques were effective. Further research is needed to evaluate cost-effectiveness of these interventions.
    Journal of Community Health 04/2011; 36(2):281-8. · 1.28 Impact Factor
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Publication Stats

6 Citations
2.20 Total Impact Points


  • 2012–2014
    • Texas Tech University Health Sciences Center
      • Department of Family and Community Medicine
      El Paso, Texas, United States