Objective To identify socio-demographic behavioral and health-related correlates of food TH 237A preferences in Puerto Rico that will assist determine Caribbean-region populations susceptible to nutrition transition. becoming physically energetic and old and creating a moderate to higher level of education whereas consumption of tubers was associated with being older having a low income not using government insurance and having elevated levels of triglycerides. Frequency of consumption of fast food was associated with younger age higher income 12 years of formal education and a higher body mass index (BMI) whereas frequency of consumption of fried food was associated with being younger TH 237A TH 237A and male not being a smoker and having elevated levels of fasting blood glucose. Conclusions The results indicate a nutrition transition in Puerto Rico with health consequences for the Caribbean region. The characteristics of this nutrition transition seem to be determined by income education and age but may also be dictated by access to various food groups. These results set the stage for required analysis of environmental and individual-level elements that could form patterns in meals intake. < 0.05 was considered significant statistically. Outcomes The mean age group of the scholarly research individuals was 49.4 (± 16.1) nearly 72% reported 12 years or even more of formal education 67.2% reported an annual income ≤ US$ 20 000 and 43.2% reported having government-administered or zero medical health insurance (Desk 1). Nearly 80% of the populace was either overweight or obese and a lot more than 45% got at least one metabolic symptoms component (raised waist circumference raised fasting blood sugar level elevated blood circulation pressure or decreased HDL-C). The prevalence of current smoking cigarettes; alcohol intake; and elevated triglycerides blood pressure and glucose levels was higher in males than in females (< 0.05). The reverse was true for the prevalence of elevated waist circumference and reduced HDL-C (< 0.05). There were no sex-related differences in the median frequency consumption in any of the four food groups studied. Table 1 Distribution of socio-demographic behavioral and health-related characteristics by sex in random population sample of adults San Juan Metropolitan Area Puerto Rico 2005 Multivariable ordinal regressions models were used to assess correlates of frequency of consumption for each food group as indicators of nutrition transition (Table 2). The four models used age and BMI as continuous variables. A higher frequency of fruit and vegetable consumption was associated with older age having more than 12 years of formal education and being physically active. Tuber consumption was positively associated with older age and having elevated triglycerides. Inverse associations were found between frequency of tuber consumption and TIP3 having an annual income of US$ 20 000-49 999 (< US $10 000 annual income = reference) and some type of public health insurance (versus private health insurance). Higher frequency of fried food consumption was associated with young age group getting male nonsmoking position and having raised fasting blood sugar. Higher regularity of junk food intake was TH 237A connected with young age group having 12-15 many years of formal education higher annual income classes (< US $10 000 annual income = guide) and higher BMI. Desk 2 Multivariate ordinal logistic regression versions for tertiles of times-per-day or times-per-week intake of meals groupings by socio-demographic behavioral and health-related features in random test of adults (= 731a) San Juan Metropolitan ... Dialogue To the very best from the writers' knowledge this is actually the initial study to recognize socio-demographic behavioral and health-related correlates of meals groups that are believed indicators of the nutrition changeover in Puerto Rico (vegetables & fruits tubers or staple starchy main vegetables deep-fried foods and Western-style junk food). Results out of this study claim that the TH 237A isle is going through a nutrition changeover distinctly seen as a income educational attainment and age group. In amount: young adults (with higher income and median education) reported higher regularity of intake of ultra-processed foods (junk food) and got elevated BMI; old adults (with higher degrees of education) reported higher regularity of intake of fruits and.