Physical Activity and the Home Environment of Pre-School-Aged Children in Urban Bangladesh.

Physical activity (PA) is a key determinant of health and development, yet few studies have examined PA levels and risk factors for low PA among young children in low- and middle-income countries. This study aimed to describe the PA and sedentary (SED) behavior levels of preschool-aged children in Dhaka, Bangladesh, and to estimate the associations between potential risk factors in the home built environment and moderate to vigorous PA (MVPA). In a sample of preschool-aged children ( = 65) in Dhaka, PA and SED behavior were measured for 7 days using ActiGraph GT3X-BT accelerometers.

Vitamin D supplementation during pregnancy: state of the evidence from a systematic review of randomised trials.

 To estimate the effects of vitamin D supplementation during pregnancy on 11 maternal and 27 neonatal/infant outcomes; to determine frequencies at which trial outcome data were missing, unreported, or inconsistently reported; and to project the potential contributions of registered ongoing or planned trials. Systematic review and meta-analysis of randomised controlled trials; systematic review of registered but unpublished trials. Medline, Embase, PubMed, Cochrane Database of Systematic Reviews, and Cochrane Central Register of Controlled Trials from inception to September 2017; manual searches of reference lists of systematic reviews identified in the electronic search; and online trial registries for unpublished, ongoing, or planned trials.

Snacking Patterns of Preschool-Aged Children: Opportunity for Improvement.

Purpose: Dietary patterns established in childhood track into adulthood. Despite this, little research has explored preschoolers' snacking. This study examined snacking patterns (frequency, quality, quantity) of preschool-aged boys and girls.

Food parenting practices and their association with child nutrition risk status: comparing mothers and fathers.

In Canada, little is known about how food parenting practices are associated with young children's dietary intakes and no studies have examined food parenting practices of Canadian fathers. This study aimed to examine associations between food parenting practices and preschool-age children's nutrition risk. We conducted a cross-sectional analysis of thirty-one 2-parent families; 31 mothers, 31 fathers, and 40 preschool-age children.