Certain data-age-specific distributions of women depending on the ages difference in by themselves and their companion and dimensions for the per subgroup having fun with a good contraception for once sex-have been depending solely on NSFG investigation. Due to the fact NSFG hinges on an intricate try (a great stratified, multistage framework having private sampling prices), we utilized the software program Stata to conduct testing out-of value to own get across-tabulations. 22
We used logistic regression to examine the connection of one’s properties of women old 15-17 on opportunities you to definitely its men partner is actually step three-five years elderly otherwise six or more decades avove the age of they was indeed. Another logistic regression studies searched whether or not the services of females and decades difference between female and their companion assume explore away from a birth prevention for once sex. Fortsett å lese The latest quantity and cost off pregnancies, purpose standing and you will outcome, however, are prices obtained away from a number of supplies