Associated factors of positive visual inspection of cervix with acetic acid test among women screened for cervical cancer at public health facilities in Woliso town, Southwest Shoa, Ethiopia: A case–control study

OBJECTIVES: Screening for precancerous cervical lesions and providing access to effective treatment can significantly improve the likelihood of survival. To identify associated factors of positive visual inspection of the cervix with acetic acid test for precancerous cervical lesions among women screened for cervical cancer at public health facilities in Woliso Town, Southwest Shoa, Ethiopia. METHODS: A facility-based unmatched case–control study was conducted on 86 cases and 172 controls. Cases were women who had a positive result for the visual inspection of the cervix with acetic acid test, and controls were women with a negative result. Data were collected using a pretested structured questionnaire and organized using SPSS version 20. Descriptive analysis and logistic regressions were performed. The adjusted odds ratio with a 95% confidence interval was used, and statistical significance was declared at p-value <0.05. RESULTS: The study found that women aged 40–44 years (adjusted odds ratio = 4.11, 95% confidence interval (1.20–14.50)), greater or equal to five deliveries (adjusted odds ratio = 2.78, 95% confidence interval (1.39–5.56)), age at first birth less than 20 (adjusted odds ratio = 5.45, 95% confidence interval (1.41–21.04), age at first sexual intercourse less than 18 (adjusted odds ratio = 4.73, 95%, confidence interval (1.79–12.48)), ever used condom (adjusted odds ratio = 11.06, 95% confidence interval (3.93–31.14), having a history of sexually transmitted diseases (adjusted odds ratio = 4.05, 95% confidence interval (2.15–7.76), having a history of multiple sexual partners (adjusted odds ratio = 4.81, 95% confidence interval (1.37–16.90)), and being human immunodeficiency virus positive (adjusted odds ratio = 3.85, 95% confidence interval (1.68–8.83)) were associated factors of positive visual inspection with acetic acid test for precancerous cervical lesions. CONCLUSION: Given the above-associated factors of positive visual inspection with acetic acid test for precancerous cervical lesions, the health facilities should target women with these factors and timely screen them with the application of acetic acid on the cervix.