Cervical Cancer Prevention in Racially Disparate Rural Populations

Abstract

Background: Undergoing a timely Pap smear, high-risk human papilloma virus (HPV)- and colposcopy-based testing can reduce HPV-associated cervical cancer (CC) development in women. However, in rural areas, women and minorities without insurance do not undergo periodic assessment and remain at greater risk of HPV infection and CC. Methods: In this study, 173 women from rural East Texas with various ethnic backgrounds were examined thorough HPV/Pap-based testing and colposcopic assessment. Results: Of the 113 informative cases, 77% (87/113) were positive for high-risk HPV infection and 23% of subjects (26/113) were negative. Associations between HPV positivity with young age (p = 0.002), and a low number of pregnancy (p = 0.004) and births (p = 0.005) were evident. Women with long-term use of contraceptives (OR 1.93, 95% CI, 0.80–4.69) were associated with increased risk of HPV infection. African-American women had a higher risk of abnormal Pap outcome compared to Caucasians (OR 5.31, 95% CI, 0.67–42.0). HPV seemed to be a predictor of abnormal Pap outcome (OR 1.77, 95% CI, 0.48–6.44) in these subjects. Unmarried/widowed/divorced women had an increased abnormal Pap test outcome compared to married women or women living with a partner (p = 0.01), with over 278% increased odds (OR 3.78 at 95% CI, 1.29–11.10). Insured women undergoing periodic checkups were detected early with high-risk HPV infection and abnormal Pap test/colposcopic outcome. Conclusions: Comprehensive and timely screening of uninsured women and minorities in rural East Texas are warranted, which could potentially prevent the onset of HPV-associated CC.

Prevalence and Genotype Distribution of Human Papillomavirus Infection among 12 076 Iranian Women

“…Evaluation of HPV genotype prevalence is necessary for healthcare and vaccination programs. Pap smear, screening for HR-HPV, and colposcopy-based testing can effectively decrease HPVassociated CC development ( Olusola et al, 2019 ). Unfortunately, HPV prevalence data are not yet clearly available for the total population of Iranian women ( Jalilian et al, 2017 ).…”

Health Disparity in Effective Cervical Cancer Screening: Findings from a National Survey of U.S.

“…These sociodemographic factors that in uence whether to implement CCS have been discussed in previous studies, but little attention has been paid to the factors other than sociodemographic factors and little research has focused on the in uencing mechanisms that actually affect effective screening [31,32].…”