This new number and you can pricing from pregnancies, intent position and you may benefit, although not, was quotes collected off a number of sources

Particular calculations-this-certain distributions of women according to age difference in by themselves in addition to their spouse and size from inside the for each subgroup having fun with a good contraception for a change sex-was depending only into NSFG data. As NSFG hinges on an intricate attempt (an excellent stratified, multistage framework that have personal testing prices), we used the software package Stata in order to perform testing away from relevance having mix-tabulations. twenty two

We made use of logistic regression to look at the connection of functions of women old 15-17 with the chances you to definitely the male lover is actually step 3-five years older or six or more ages older than it was in fact. A moment logistic regression studies searched perhaps the properties of females additionally the ages difference in ladies as well as their lover expect have fun with regarding a contraception at last gender. We put Stata in order to estimate screening out-of value for these logistic regressions.

All women

•Intimate matchmaking. About 50 % of the many intimately effective women aged fifteen-49 during the 1995 got a partner who had been contained in this 2 yrs of the decades (Desk 1). Toddlers and you will feamales in their early twenties was basically likely to be than simply old ladies having somebody within this 2 years of the age: The ldsplanet latest ratio ong people more youthful than just 18 so you’re able to about 50% one of people old twenty five otherwise earlier. Simply ten% of females aged fifteen-49 when you look at the 1995, and you can under 1% away from adolescent people, said a sexual mate who was simply more 24 months more youthful than these were.

Specific 37% of females old 15-19 and you will 38% of the many ladies aged 15-49 had someone who was simply about three-years old. Adolescents have been so much more likely than simply older girls for a beneficial mate who was simply step three-5 years older than these were (29% of females younger than just 18 and twenty six% of those old 18-19, compared with 18-21% out of more mature girls). Youngsters was indeed, yet not, much less likely than simply female old 20 or old getting a partner who was simply six or more many years older than they had been. Only seven% from intimately effective girls young than 18 and you may 11% of those aged 18-19 got somebody half a dozen or maybe more ages more mature, weighed against 16-22% of women old 20 or earlier.

Total, this differences when considering lovers have been comparable to possess hitched females and you can solitary females-about 50 % got somebody who was simply in this a couple of years out of what their age is, and you will almost five in 10 got someone who had been around three or maybe more ages over the age of they certainly were. Although not, solitary women was basically a bit probably be than simply married ladies getting somebody who was simply three or even more age more youthful than it had been (13% compared to. 8%).

The general variations in many years models anywhere between feamales in the toddlers and early 20s and you will lady aged twenty five or more mature resulted priong single female. There are zero high distinctions across the age-communities certainly one of hitched ladies in if lady got somebody step 3-5 otherwise six or maybe more decades older than they certainly were. Among single women, concurrently, youngsters were a lot more most likely than females old twenty five-30 getting somebody who had been step three-five years over the age of they certainly were (a minumum of one inside five solitary kids, compared to under one in four elderly ladies). But solitary kids was in fact reduced more than likely than simply solitary female old 25-30 having a partner who was simply six or more years elderly (6% of females younger than just 18 and you can eleven% of these aged 18-19, weighed against 16-30% from more mature girls).

Findings

•Maternity. A projected 5.step 3 mil ladies became pregnant in the 1994 and you may sometimes offered beginning or had an induced abortion (Table 2). During conception, specific 8% ones girls was basically young than 18 and you may nine% was basically aged 18-19 (not revealed). Almost half of (47%) of one’s ladies who turned expecting was indeed solitary at that time, also 85% out-of pregnant family.