More than half (57%) of females claimed with had intercourse ahead of age 18 (Table step one, webpage 199)

I held bivariate chi-square analyses to evaluate brand new relationships involving the chose qualities and you may other combinations of age in the beginning gender and you may spouse many years difference in the beginning gender. Next, i conducted multinomial logistic analyses to test the fresh relationships between the selected qualities and having first sex at an early age which have a mature companion, in lieu of having first intercourse at the ages 16–17. I upcoming conducted logistic regression analyses, and intimate history tips, to examine contacts old at first gender and partners’ years change in the beginning intercourse which have contraception play with in the beginning intercourse and you can wedding in the a teen delivery.

In the end, we conducted contrast analyses to check on whether the mix of very early basic gender and an older spouse is actually regarding the illness consequences. Hence, we looked at whether very early first sex with a mature mate try associated with the straight down probability of birth control use at first intercourse and high likelihood of an adolescent beginning than simply have been early first sex that have an equally old lover, first intercourse within years 16–17 with a just as aged lover and you can basic gender at many years 16–17 that have a mature mate. Evaluate quotes was acquired by continual analyses and you may altering the brand new source category of the new variable. Contrasts for ladies was predicated on separate analyses which have a half dozen-height independent adjustable calculating age in the beginning gender and you will partners’ ages difference; contrasts for men had been based on independent analyses with the same three-level independent changeable.

The analyses was weighted, work at separately by the gender and used from inside the Stata to control to own the fresh new cutting-edge sampling design of the fresh new NSFG. twenty-two


The latest suggest ages of male and female respondents was in fact 21.step one and you can 20.8 ages, respectively. Of women, 63% have been light, 15% black, 16% Latina and you can six% off almost every other racial or cultural communities; the brand new dimensions among people were 62%, 13%, 19% and you may 6%. Fifty-two percent away from participants reported that their mom had at least specific college or university, and you will 17% mentioned that she had not finished out-of twelfth grade.

Bivariate Analyses

•Ladies. 14 % got had intercourse ahead of years sixteen with an older companion (5% with somebody four or maybe more years elderly, and you will nine% with someone step three–cuatro ages more mature), and 13% had got intercourse just before decades 16 which have somebody off comparable years. The rest 31% got had intercourse within age sixteen–17 (7% having somebody around three or higher many years older, and you can 23% having somebody regarding similar years). Among females who’d had intercourse in advance of ages sixteen, 75% out of old male lovers was toddlers, together with all those step 3–4 age elderly and you may thirty-five% of them five or even more decades older (perhaps not shown); compared, 81% of the lovers of women who had very first intercourse within many years 16–17 was actually within their family.

In general, women that had had early gender that have an adult spouse got probably the most disadvantaged nearest and dearest backgrounds, while those who hadn’t got intercourse just before age 18 had more advantaged experiences. Such as for example, 60% of females perhaps not sexually educated at years 18 stated that the moms and dads had went to otherwise graduated regarding college, compared to 36–38% ones who’d got sex ahead of age 16 having an enthusiastic earlier spouse and you will forty-five–49% from other sexually knowledgeable lady. Including, ladies who got had early intercourse which have a mature lover was the team to the reasonable proportion residing having one another physical parents at age fourteen (51–53%), and ladies who had had very early gender having a partner on minimum 5 years older encountered the higher ratio whose mother got had a teenage birth (53%). Having said that, girls that has maybe not got intercourse ahead of ages 18 had been the brand new classification into high number of religious service attendance and also the low proportion revealing very early menarche.