Association between overall birth defects and antiretroviral drugs (French Perinatal Cohort [ANRS CO1/CO11]).

Missing data were excluded from all statistical tests.aTotal number of patients exposed in each category.bNumber of birth defects observed among N patients of the category.cORs obtained by univariate logistic regression.dGlobal p-value for exposure to each drug, including the three categories (no exposure, exposure in the first trimester, and exposure in the 2nd or 3rd trimester).eAOR obtained by multivariate logistic regression, adjusted systematically for mother's age, geographical origin, IDU, and maternity center.fPower for an OR of 1.5 concerning exposure in the first trimester to each drug as compared to no exposure to this drug.BD, birth defect; NA, not applicable/no child in this category; T, trimester.