India 1 Intimate partner violence 1 NFHS 1 Sexual violence 1 Unintended pregnancy adolescent 1 adult 1 article 1 case report 1 childbirth 1 clinical article 1 confounding variable 1 counseling 1 education 1 female 1 groups by age 1 health survey 1 human 1 husband 1 male 1 marriage 1 married woman 1 mass medium 1 multipara 1 occupation 1 outcome assessment 1 outcome variable 1 parity 1 partner violence 1 predictor variable 1