Additional factors assessed were perception off a much better life (coded while the “1” in case the fellow member imagine their lifetime got enhanced from inside the preceding seasons and you may expected their lifestyle to alter inside the further season); use of hosts (whether or not participants used a pc when you look at the earlier 12 months at the minimum regular); accessibility internet (whether members made use of the websites when you look at the previous 12 months on the very least regular); access to personal fitness characteristics; area (Northwest, Northeast, Main, Mexico Area and County out-of Mexico, and South); and you can area of quarters (rural otherwise urban). I only included the means to access personal fitness characteristics about bivariate investigation as a result of the probability of reverse causality, as the women that are pregnant and no usage of particularly functions are able to afford become subscribed to Seguro Prominent, a north american country fitness program that offers health functions at no cost.
Statistical analyses
I computed wavelengths of ladies’ features considering whether or not that they had ever been expecting. We including stated the newest analytical dependence on differences when considering properties of individuals who got ever started pregnant and those who had never ever come expecting playing with chi-squared tests. We used separate bivariate analyses for females old fifteen-19 and also for women aged 20-24 whom did not get pregnant ahead of many years 20.
We used general linear models (GLM) to assess associations with the outcome variables “ever pregnant” and “being a mother”. We used GLM with log-link functions, Poisson distributions, and robust standard errors 18 18. Cummings P. Methods for estimating adjusted risk ratios. Stata J 2009; 9:175-96. , 19 19. Zou G. A modified poisson regression approach to prospective studies with binary data. Am J Epidemiol 2004; -6. considering that binomial models for prevalence ratios tend to underestimate standard errors and therefore generate narrower confidence intervals 19 19. Zou G. A modified poisson regression approach to prospective studies with binary data. Am J Epidemiol 2004; -6. . We estimated parsimonious stratified models by age (15-19 and 20-24 with no pregnancies before age 20) for all women who had ever had sexual intercourse prior to the survey. We included variables whose bivariate tests had a p-value < 0.25>
Most adolescents having an early sexual introduction (before ages fifteen) reported ever being expecting (86%) in contrast to only half of people with an after sexual introduction
Dining table step one gift ideas the newest socioeconomic properties of women whom advertised actually ever having sexual intercourse when you are pregnant by decades-category (15-19 and you can 20-24). Local history was not significantly of the ever-being expecting inside the this new teenage category. However, certainly one of mature women, ever-being pregnant was notably higher on local (87%) than in the fresh new low-indigenous class (64%). Among feminine planning to school, 72% and you can 82% got never been pregnant from inside the puberty and as young adults, correspondingly. In contrast, merely 25% away from adolescents and you may twenty two% regarding adults got not ever been pregnant those types of exactly who end university. Extreme variations by the educational attainment was and observed. The new proportion out-of ever-women that are pregnant in a long time is rather large having top or less minimizing secondary education compared to top supplementary and tertiary degree. Only about 9% regarding teens and you may 24% out of adults having tertiary training stated ever before being expecting, compared to 85% away from teenagers and ninety% from adult feminine having first or less studies.
Relationship condition displayed a strong and extreme relationship which have actually ever with already been expecting. Really partnered or cohabiting feminine said having been pregnant (85% certainly teenagers and you may 93% certainly young adults). Ages in the beginning sexual intercourse is actually high just for female less than 20. With more mature lovers (at least 10 years earlier) was significantly associated with large pregnancy cost simply inside the young adult feminine. We noticed a critical association with birth control variables for both decades organizations. More than 70% of them having fun with modern birth prevention methods stated previously being expecting. In comparison, less than 40% Turska mladenaДЌka agencija of these whom reported playing with a great condom for once intercourse said ever before having been expecting. Accessibility Information and Interaction Technology (ICT) was also notably for the actually ever having been expecting in both age groups. Those types of using hosts and you may sites, this new proportion of women revealing ever being pregnant are all the way down than just some of those who did not play with ICT. Simultaneously, bad feminine depicted a higher ratio off previously-pregnant women (74% to own teens and you will 81% getting adults) than performed their low-poor counterparts (47% having teens and 54% for grownups). Ultimately, i noticed a higher proportion out-of actually ever-expectant mothers certainly one of rural section for a long time (70% for teenagers and you may 78% to have grownups during the outlying elements in the place of 55% and you can 63%, correspondingly, from inside the towns).