Department of Obstetrics & Gynecology and Women's Health, Albert Einstein College of Medicine/Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY, 10461, USA.
RAND Corporation, 1776 Main Street, Santa Monica, CA, 90407, USA.
AIDS Behav. 2018 Feb;22(2):663-670. doi: 10.1007/s10461-017-1846-y.
This is a cross-sectional study examining highly effective contraceptive (HEC) use among HIV-positive women in Salvador, Brazil. We used multivariate logistic regression to look for predictors of alternative contraceptive choices among women who discontinued HEC after HIV diagnosis. Of 914 participants surveyed, 38.5% of participants used HEC before but not after diagnosis. Of these, 65.9% used condoms alone; 19.3% used no protection; and 14.8% reported abstinence. Use of condoms alone was associated with a history of other sexually transmitted infections (AOR 2.18, 95% CI 1.09-4.66, p = 0.029). Abstinence was associated with recent diagnosis (AOR 8.48, 95% CI 2.20-32.64, p = 0.002). Using no method was associated with age below 25 (AOR 5.13, 95% CI 1.46-18.00, p = 0.011); income below minimum wage (AOR 2.54, 95% CI 1.31-4.92, p = 0.006); HIV-positive partner status (AOR 2.69, 95% CI 1.03-7.02, p = 0.043); and unknown partner status (AOR 2.90, 95% CI 1.04-8.05, p = 0.042). Improved contraceptive counseling is needed after HIV diagnosis. Continuation of HEC should be encouraged for women wishing to prevent pregnancy, and may increase contraceptive coverage among HIV-positive women.
这是一项在巴西萨尔瓦多进行的横断面研究,旨在调查 HIV 阳性女性中高效避孕(HEC)的使用情况。我们使用多变量逻辑回归来寻找在 HIV 诊断后停止使用 HEC 的女性中选择替代避孕方法的预测因素。在接受调查的 914 名参与者中,38.5%的参与者在诊断前使用过 HEC,但在诊断后不再使用。在这些女性中,65.9%单独使用避孕套;19.3%未采取任何保护措施;14.8%报告禁欲。单独使用避孕套与其他性传播感染史有关(AOR 2.18,95%CI 1.09-4.66,p=0.029)。禁欲与最近的诊断有关(AOR 8.48,95%CI 2.20-32.64,p=0.002)。不使用任何方法与年龄小于 25 岁有关(AOR 5.13,95%CI 1.46-18.00,p=0.011);收入低于最低工资(AOR 2.54,95%CI 1.31-4.92,p=0.006);HIV 阳性伴侣状况(AOR 2.69,95%CI 1.03-7.02,p=0.043);以及未知的伴侣状况(AOR 2.90,95%CI 1.04-8.05,p=0.042)。HIV 诊断后需要加强避孕咨询。对于希望避孕的女性,应鼓励其继续使用 HEC,这可能会增加 HIV 阳性女性的避孕覆盖率。