Determinants of VIA Positivity Among Women Screened for Cervical Precancerous Lesion in Public Hospitals of Oromia Region, Ethiopia: Unmatched Case-Control Study

The association between HIV infection and precancerous cervical lesion. A systematic review and meta-analysis of case-control studies

Background

The effect of human immunodeficiency virus (HIV) on precancerous cervical lesion is not consistent across studies. Besides to the variability in the presence of a significant association between HIV and precancerous cervical lesion, the reported strengths are inconsistent among studies that report a significant association. Therefore, we sought to determine the impact of HIV on women's risk of precancerous cervical lesion by conducting a systematic review and meta-analysis of case-control studies in Ethiopia.

Methods

Relevant articles were systematically searched on African Journals Online, Cochrane Library, Science Direct, Google Scholar, and PubMed from January 1, 2023, to February 20, 2023. After critical appraisal, pertinent data were extracted into an Excel spreadsheet and then exported to STATA 14 for further statistical analysis. The pooled effect size was estimated using the random-effect model. The Egger's regression test and I 2 statistics were employed to assess publication bias and heterogeneity among included studies, respectively.

Results

Ten case-control studies with a total of 3035 participants (992 cases and 2043 controls) were involved in this meta-analysis. According to our analysis, HIV-infected women were 2.86 times more likely to develop precancerous cervical lesion as compared with their counterparts (odds ratio: 2.86, 95% confidence interval: 1.79, 4.58).

Conclusion

We found that HIV-infected women have a higher risk of precancerous cervical lesion. Thus, targeted screening programs should be considered to reduce the burden of cervical cancer among HIV-infected women in Ethiopia.

Determinants of cervical cancer screening service utilization among women attending healthcare services in Amhara region referral hospitals: a case-control study

BACKGROUND

Cervical cancer is the second leading cause of cancer-related death and one of the top 20 causes of death among women in Ethiopia. Cervical cancer screening service has a vital value to reduce morbidity and mortality. Even though cervical cancer screening service utilization in Ethiopia is unacceptably low, its determinant factors were not well studied in the study area. Hence, this study was aimed at filling this information gap. This study aimed to identify determinants of cervical cancer screening service utilization among women attending healthcare services in Amhara region referral hospitals, Ethiopia.

METHODS

Hospital-based case-control study was conducted among 441 women (147 cases and 294 controls) from May to July 2021. Cases were included consecutively and controls were selected using a systematic random sampling technique from the randomly selected hospitals. A pretested interviewer-administered questionnaire was used to collect the data from respondents. The data were entered into Epi data version 4.6 and exported to SPSS version 25 for analysis. Bivariable and multivariable logistic regression analysis was employed. Adjusted odds ratio with its 95% confidence interval and p value < 0.05 were used to estimate the strength and significance of the association.

RESULT

A total of 147 cases and 294 controls were enrolled in this study. Women with 30-39 years-old [AOR = 2.3; 95% CI 1.21, 4.68] and 40-49 years-old [AOR = 4.4 95% CI 1.97, 10.12], urban residence [AOR = 2.6; 95% CI 1.36, 5.21], secondary education [AOR = 4.4; 95% CI 2.18, 8.87] and diploma and above [AOR = 2.0; 95% CI: 1.05, 4.59], ever gave birth [AOR = 9.4; 95% CI 4.92, 18.26], having multiple sexual partners [AOR = 2.8; 95% CI 1.60, 5.03], good knowledge towards cervical cancer screening [AOR = 3.6; 95% CI 2.07, 6.43] and positive attitude on cervical cancer screening [AOR = 2.0, 95% CI 1.20, 3.70] were significant determinants of cervical cancer screening service utilization.

CONCLUSION

In this study, age (30-39 and 40-49), urban residence, secondary education, ever gave birth, good knowledge of cervical cancer screening, positive attitude towards cervical cancer screening, and having multiple sexual partners were significant determinants of cervical cancer screening service utilization. There is a need to strengthen the policy and health education on safe sexual practices and healthy lifestyles through information dissemination and communication to scale up screening service utilization.

Influence of the human immunodeficiency virus on cervical precancerous lesions

OBJECTIVE

To study the influence of HIV status on the occurrence of cervical precancerous lesions (CPL).

METHODS

This analytical cross-sectional study was carried out between December 1, 2019 and May 31, 2020. All women with documented HIV status screened for CPL with biopsies performed were recruited. The main variables recorded included maternal age, educational level, number of sexual partners, age at first sexual intercourse, smoking, alcohol consumption, HIV status, CD4 count, and cervical biopsy result. Fisher exact test and Student's t test were used for comparison. A p value <0.05 was considered statistically significant.

RESULTS

Concerning women attending our screening units, CPL was more frequent among those living with HIV/AIDS (20/92; 21.7%) than among those not living with HIV/AIDS (29/290; 10.0%) (p = 0.004). As regards women living with HIV/AIDS, those with a CD4 count below 350/mL were more at risk of having a CPL (odds ratio [OR] 21.39, 95% confidence interval [CI] 5.60-81.56, p ˂ 0.001). High-grade lesions (cervical intraepithelial neoplasia Stage 2 or 3) were more often found in women living with HIV/AIDS (OR 3.83, 95% CI 1.09-13.45, p = 0.033).

CONCLUSION

More attention should be paid to women living with HIV/AIDS, especially those with CD4 count less than 350/mL, who should be screened more often with biopsy frequently conducted if indicated.