Odds ratios (ORs) from GEE analyses of effects of sexual risk-taking, town proximity, and wife’s Spanish fluency and literacy on likelihood of GM.

Models are weighted to adjust for sample bias (see text). OR’s are adjusted for age. Refer to table S1 for ORs from unweighted models. ***p≤0.001; **p≤0.01; *p≤0.05; t p≤0.10. aEach parameter was evaluated independently (Ind), controlling for age and age2 if applicable. Starting from a full model, parameters were removed in a stepwise fashion until all parameters were significant at p≤0.10 (STEP). bWife’s report; due to skewed distribution and potential for reporting error, husband’s number of partners was coded as: ≤2, >2, or missing. Values represent OR for >2. vs. ≤2. We cannot test whether husband’s infidelity is associated with greater likelihood of GM due to non-overlapping datasets. cNo literate woman presented genital ulcer or inflammatory PAP of fungal etiology.