Every analyses have been used with the use of the latest state-of-the-art survey framework routines of one’s Stata mathematical software package variation twelve. I estimated adjusted prevalences away from carrying excess fat because of the 12 months and you will inside 12 months from the kinds of sociodemographic predictors. Being obese prevalences have been opposed because of the quantities of for each and every correlate to your access to Rao–Scott ? dos examination and you may evaluating getting linear pattern for affordable and you will ordinal predictors, respectively; bookkeeping for the state-of-the-art questionnaire build. I estimated modified incidence ratios away from obesity by levels of sociodemographic predictors within the yearly of one’s questionnaire, through the use of multivariable Poisson regression patterns to your journal-connect and you can powerful rates of variance. Eventually, we looked at the change hvad er en postordrebrud in obesity incidence away from 2005 to help you 2010 complete by levels of sociodemographic parameters by the estimating adjusted prevalence distinctions (PD) and you may 95 % confidence durations inside the multivariable Poisson regression models. To decide whether or not alterations in being obese frequency out of 2005 to 2010 differed notably anywhere between degrees of sociodemographic predictors, we examined mix-equipment (interaction) words ranging from 12 months and you can kinds of for each predictor into the use out of modified Wald examination.
Desk 1 Prevalence out-of being obese (Bmi ?29 kilogram/meters 2 ) from inside the Colombian people regarding the Federal Nutrition Surveys of 2005 and you will 2010
*Letter refers to the full shot volume for every single group. Inside the 2005, ten some one as well as in 2010, twenty-9 people had shed opinions to have marital status and you may had been excluded regarding the descriptive statistics regarding , 2063 people got shed viewpoints to own food insecurity and you may have been excluded on detailed statistics away from restaurants low self-esteem.
‡P values come from the new Rao–Scott ? dos attempt having sex, relationship standing, urban/rural and region. Having many years, eating coverage and you will wide range index, P values portray a test for trend away from unadjusted Poisson regression patterns having carrying excess fat since consequences and you will a changeable symbolizing kinds of your ordinal correlate just like the an ongoing predictor.
Overall performance
Imply Body mass index when you look at the 2005 and you can 2010 are twenty-five·2 ( se 0·1) kg/meters dos and you can twenty-five·7 ( se 0·0) kg/yards 2 , respectively; the difference between recent years are 0·5 kilogram/meters 2 (95 % CI 0·cuatro, 0·6 kilogram/m 2 ). There had been no significant changes in the shape of your Body mass index delivery involving the survey ages total or from the sex (Fig. 1). Frequency regarding being obese in 2005 and you may 2010 are thirteen·nine ( se 0·3) % and sixteen·cuatro ( se 0·2) %, respectively. The new PD try 2·7 % (95 % CI step 1·nine, 3·4 %).
Fig. step one Body mass index shipping when you look at the Colombian adults when you look at the 2005 ( ) and 2010 ( ): (a) complete people; (b) men; (c) female. *Stands for the fresh new part of inhabitants to possess a-one product improvement in Body mass index
Both in ages, the brand new prevalence off being obese is highest in women, professionals aged 55–64 years, those rather than food low self-esteem otherwise have been throughout the high quintiles of your own money index, and people surviving in towns or in the fresh new National Areas area (Dining table step one). These relationships differed ranging from feminine (on the internet second point, Supplemental Table 2) and you will dudes (online second thing, Extra Table 3). Like, the good relationships out-of wealth list and restaurants coverage having obesity both in survey decades was in fact more powerful in guys than female. Likewise, the greater incidence out-of obesity in metropolitan compared with rural parts in survey decades was obvious into the men however when you look at the female.
Within these habits, improvement details provided sex, ages, marital updates, dining safety, wealth, urbanicity and you can region of house, categorized centered on Table 1
Second, i checked out new connectivity regarding sociodemographic items and incidence off being obese in the each questionnaire year once modifying for prospective confounding (Table dos). In many years, obesity is positively in the feminine sex, ages, and you will living in this new Pacific otherwise National Areas places. Whereas in 2005 the newest association off money with carrying excess fat then followed a good dose–effect gradient, this year the new frequency of obesity is just as large inside wealth quintiles dos in order to 5 than a decreased quintile. By comparison, when you’re residing outlying section (brief rural towns otherwise dispersed outlying parts) was not regarding the prevalence of obesity in the 2005, it was in the a diminished prevalence compared to towns in 2010.