As Maticka-Tyndale et al. note in their similar analysis of 1996 NPHS data,[ 4] current household income and education may not be the same as that at the time of first intercourse, so any causal relation between these variables cannot necessarily be inferred.
If sampling is population based, it is feasible to ascertain periods of unprotected intercourse not leading to conception (generally stipulating a minimum duration such as 6 months); these attempts can be added to the pregnancy-related TTP values to generate the "time of unprotected intercourse" (Karmaus et al. 1999).
The defence argument also says there had not been full disclosure about text messages sent from one of the women, in which she said she was "half asleep" at the time of sexual intercourse.
We have similarly plotted the time of last intercourse against MLR, which also failed to show any correlation.
Three patients recalled that their partner had had diarrhea around the time of sexual intercourse.
Majority of those who do not use reasoned that condom was not available at the time of sexual intercourse.
In a model of partnerships with sex partners of unknown serostatus, participants who had been aware of their HIV infection at the time of sexual intercourse were no more likely to have used condoms than those who had been unaware.
Throughout the study, participants were asked to keep a daily diary to record the time of sexual intercourse and administration of E-LNG-ECP, adverse effects, vaginal bleeding, concomitant medication and contraceptive use.
Table 2 presents the bivariate logistic regression analysis between sociodemographic variables, alcohol use in general, drinking often in relation to sexual activity, and drinking at the time of last intercourse and sexual behavior.
We also found that the prevalence of non-regular sex (i.e., sex with casual or commercial partners) at the time of the first experience of intercourse increased dramatically from late to early initiators; this trend was also consistent in the most recent year's behavior and the most recent sexual activity.
