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“Background: Out-of-home (OH) eating in developed countries is associated with suboptimal dietary
intakes, but evidence is scarce on the situation in developing countries.
Objective: The objective of this study was to determine the nutritional contribution of OH eating and related Autophagy inhibitor socioeconomic determinants in Vietnamese adolescents.
Design: A 24-h recall was used to collect food intake data in a cross-sectional study of 1172 adolescents living in urban and rural areas. Multilevel analysis compared the mean daily intakes of energy, energy density, energy from fat, food groups, vitamin A, iron, and zinc in low, middle, and high consumers of OH food. Socioeconomic associations of OH eating were analyzed in a subsample of 870 adolescents.
Results: OH foods contributed 42% of fruit and vegetables, 23% of sodium, Selleckchem RSL 3 21% of energy, 21% of vitamin A, 21% of iron, and 21% of zinc consumed per day. OH eating was negatively associated with total energy intake and energy density and positively associated with dietary diversity, energy contribution from fat, and consumption of sugar products. In rural areas, OH eating was positively associated with iron, fruit, meat, poultry, and offal intake. Female
sex (P < 0.001), residence in urban areas (P < 0.001), and amount of pocket money (P < 0.001) were positively associated with consumption of OH foods.
Conclusions: OH eating added a number of desirable
foods and nutrients but was also associated with higher consumption of energy from fat and sugar products. Independent of household wealth Selleck Pinometostat and locality, pocket money and sex are important determinants of OH eating. Am J Clin Nutr 2009;90:1648-55.”
“Objectives: With increasing international travel it is important to understand how frequent casual travel sex and unprotected intercourse are, and what impact this may have on the risk of acquiring sexually transmitted infections (STIs).
Methods: We conducted a systematic review, and where appropriate meta-analyses, to ascertain the influence of foreign travel on behavior, including new partnerships, unprotected intercourse, and STI acquisition.
Results: The pooled prevalence of travel-associated casual sex was 20.4% (95% confidence interval (CI) 14.8-26.7%), with 49.4% (95% CI 38.4-60.5%) of these having unprotected intercourse. The predominant characteristics of people who had new sexual partners abroad were: young age, male gender, single status, and traveling alone or with friends, with a previous history of multiple sexual partners or an STI. People who travel or stay abroad for longer periods and men who have sex with men are at higher risk of developing new sexual partnerships and having unprotected intercourse. The risk of developing an STI is increased up to 3-fold in people who experience casual travel sex.