Other variables analyzed was impression out-of a much better life (coded because “1” in the event your new member imagine their existence got enhanced during the preceding year and you will asked the lifetime to switch in then seasons); entry to computers (if or not players utilized a computer for the previous one year during the minimum regular); usage of sites (if or not participants utilized the internet in past 12 months at the the very least once a week); use of societal wellness properties; region (Northwest, Northeast, Main, Mexico Town and you may County out-of Mexico, and you may Southern); and you may section of household (outlying otherwise urban). We just included accessibility public health services regarding the bivariate study as a result of the likelihood of contrary causality, due to the fact women that are pregnant without usage of such as for example qualities can afford are enrolled in Seguro Common, a mexican wellness system that provides wellness characteristics free-of-charge.
Statistical analyses
I computed wavelengths out of women’s qualities according to although that they had ever become expecting. I plus advertised new mathematical need for differences when considering functions off people that got ever before become expecting and those who had never ever amerikansk jente vs europeisk jente already been expecting using chi-squared tests. I conducted independent bivariate analyses for women aged 15-19 and for female aged 20-24 who didn’t become pregnant in advance of 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>
Really teens which have an early sexual introduction (in advance of ages fifteen) claimed ever before having been expecting (86%) weighed against simply 50 % of people with an afterwards sexual debut
Dining table step one gift suggestions the socioeconomic characteristics of women exactly who reported actually having sexual intercourse by being expecting by years-class (15-19 and you will 20-24). Local record wasn’t somewhat of ever-being expecting during the new teenage group. not, certainly one of mature feminine, ever-being expecting was rather large from the local (87%) compared to the new non-local class (64%). Certainly feminine going to university, 72% and you will 82% had never been pregnant inside the puberty so that as teenagers, correspondingly. Having said that, merely twenty five% of teenagers and you can twenty-two% from grownups had never been pregnant among those exactly who stop university. High differences of the educational attainment was also observed. This new ratio of actually-pregnant women in both age range is somewhat high having no. 1 otherwise reduced minimizing supplementary training compared to upper supplementary and you can tertiary degree. No more than nine% away from adolescents and you can 24% from grownups which have tertiary studies stated previously being expecting, compared to the 85% out of teenagers and you will ninety% from mature female which have no. 1 otherwise smaller knowledge.
Marital standing presented a powerful and you can tall connection having actually with been expecting. Very married otherwise cohabiting women said having been pregnant (85% one of teens and you will 93% certainly one of teenagers). Many years initially sexual intercourse is extreme simply for female significantly less than 20. Which have earlier lovers (at least a decade more mature) are rather for the highest maternity pricing merely inside young adult female. I seen a serious connection having birth control variables for decades communities. More 70% of those having fun with modern contraceptive tips advertised previously being pregnant. In comparison, lower than forty% ones who reported playing with an excellent condom at last intercourse reported ever before being pregnant. Accessibility Information and Telecommunications Tech (ICT) has also been significantly of the actually having been expecting in age groups. One particular playing with hosts and you will internet sites, this new proportion of women reporting ever before being expecting are all the way down than some of those who failed to explore ICT. Simultaneously, poor feminine depicted increased proportion away from actually ever-pregnant women (74% to possess teenagers and 81% for people) than simply did the non-terrible counterparts (47% having adolescents and you can 54% having adults). Finally, i observed increased proportion regarding ever before-expecting mothers one of outlying parts for both age range (70% to have teens and you will 78% having grownups when you look at the outlying section as opposed to 55% and 63%, respectively, during the urban areas).