Other factors examined were impression regarding a better lives (coded while the “1” whether your participant consider the lives had enhanced inside preceding seasons and you will expected its lifetime adjust inside the next season); entry to machines (whether professionals put a pc in previous 12 months at least weekly); accessibility websites (if players made use of the sites within the past one year within minimum once a week); access to societal health attributes; area (Northwest, Northeast, Main, Mexico Town and State out of Mexico, and you can Southern); and part of household (rural or metropolitan). We just included entry to personal fitness functions on the bivariate studies as a result of the likelihood of reverse causality, once the expectant mothers without access to such characteristics can afford to be subscribed to Seguro Preferred, a mexican health system which provides health functions free of charge.
Analytical analyses
I calculated frequencies from ladies’ characteristics according to although they had ever before become expecting. I plus reported the fresh new statistical need for differences when considering qualities of people who got ever already been pregnant and people who got never been expecting using chi-squared evaluating. I used independent bivariate analyses for women old fifteen-19 as well as for women old 20-24 whom don’t get pregnant just before decades 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 https://worldbrides.org/tr/filter/isvecli-bekar-kadinlar/ 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>
Extremely adolescents with a young sexual debut (just before ages 15) claimed ever before having been expecting (86%) compared to simply half people who have a later sexual first
Desk step 1 gifts the brand new socioeconomic properties of women just who said actually having sexual intercourse when it is expecting and also by decades-classification (15-19 and you may 20-24). Native record was not rather associated with ever being pregnant into the the newest teenage classification. not, one of adult feminine, ever-being pregnant is actually somewhat higher regarding the local (87%) than in the newest non-indigenous category (64%). Among feminine gonna college or university, 72% and 82% had never been pregnant for the adolescence and also as young people, respectively. Conversely, merely twenty-five% from teens and you may twenty two% regarding grownups got not ever been expecting among those whom end university. Significant variations by the academic attainment have been together with noticed. The brand new ratio regarding actually-expectant mothers in both a long time are somewhat high getting number 1 or quicker and lower second degree compared to upper supplementary and you may tertiary training. No more than 9% out-of teens and you may 24% from grownups with tertiary degree stated actually being expecting, versus 85% out-of adolescents and you can ninety% away from mature women with primary otherwise smaller training.
Marital status exhibited an effective and you can high relationship having previously which have started pregnant. Extremely partnered or cohabiting feminine said having been expecting (85% one of teens and you will 93% among young adults). Age in the beginning sexual intercourse was significant simply for women significantly less than 20. That have more mature couples (at least 10 years older) is rather associated with the high maternity prices merely inside younger adult feminine. We noticed a significant association having birth control variables for many years communities. More 70% of these playing with progressive birth prevention methods stated actually having been expecting. By comparison, below 40% of these exactly who stated using an effective condom at last intercourse said ever before being expecting. Use of Suggestions and you will Correspondence Technology (ICT) was also notably regarding the actually having been pregnant in both a long time. One of those using computers and you will internet, the proportion of women reporting ever being expecting is lower than just those types of whom didn’t fool around with ICT. At the same time, worst women depicted a high ratio regarding ever-expecting mothers (74% to have adolescents and you may 81% to have adults) than just did its non-bad alternatives (47% to possess adolescents and you may 54% for adults). In the long run, we seen increased ratio regarding ever before-pregnant women certainly rural portion for both age groups (70% to possess adolescents and you can 78% having people inside the outlying components in place of 55% and 63%, respectively, from inside the towns).