Dayanara Delgado López

Factors Associated with Under- and Over-Screening for Cervical Cancer in Rural Areas of Cuenca, Ecuador

Background: Cervical cancer (CC) remains a leading cause of death among women worldwide despite the availability of effective preventive strategies. In Ecuador, CC is the second most prevalent cancer among women. However, many women in rural areas remain inadequately screened, resulting in both underscreening and overscreening patterns. Objective: To identify the determinants associated with under- and overscreening for CC among women in rural areas of Cuenca, Ecuador. Methods: A cross-sectional, door-to-door survey was conducted between September and December 2023 in the rural parishes of Nulti and Chiquintad. A total of 1692 women aged 18 years and older were included. Participants were categorized as under-, optimally, or overscreened based on self-reported Pap test frequency according to the World Health Organization (WHO) recommended 3-to-5-year screening intervals. Odds ratio (OR) with 95% confidence intervals (CI) were calculated to identify associated factors. Results: Among the participants, 42.7% were underscreened, 19.3% optimally screened, and 37.9% overscreened. Underscreening was associated with being older than 45 years, having a low educational level, being single, experiencing embarrassment during genital examination, and lack of time. Overscreening was associated with being younger than 45 years, having higher education, and a strong willingness to undergo screening. Conclusions: Targeted interventions should address informational and emotional barriers contributing to underscreening while discouraging unnecessary overscreening. Strengthened counseling, public education, and standardized guidelines could improve the efficiency and equity of CC screening programs.

Assessing the Acceptability of a Vaginal Self-Sampling Device in a Rural Parish of Cuenca, Ecuador

Introduction: Cervical Cancer (CC) is a preventable and treatable disease if detected early, yet it remains a global health challenge. In Ecuador, CC is the second most common cancer; however, screening uptake remains suboptimal due to poor knowledge, low willingness, and limited access to healthcare. Traditionally, CC screening requires a healthcare professional, creating social and access barriers. Innovative techniques such as “self-sampling” (SS) for human papillomavirus (HPV) detection offer a promising alternative. Objective: This study evaluates the acceptability, attitudes, and user experience of a community-based SS program among a hard-to-reach population following a local educational session. Methods: A quasi-experimental study was conducted in a rural community in Cuenca, Ecuador. Educational sessions were organized, after which women were offered the option to perform SS for HPV detection. Three questionnaires were administered to assess population characteristics, risk factors, and experiences toward the process. Results: Of the 130 participants, 90% accepted SS, and 10% rejected SS. A significant number of women reported that SS was faster and less painful compared to traditional Papanicolaou tests ( P < .05). Conclusions: SS shows strong potential for increasing CC screening, especially in hard-to-reach areas, emphasizing the need to adapt screening programs to meet diverse community needs.