Yangchun Zhang, Li Zhang, Xihua Huang, Hengchang Cao, Na Ma, Pengcheng Wang, Xueli Ji
Emotional labour in nursing research: A bibliometric analysis
Journal of advanced nursing
studies compared physical activity pa sedentary activity sa grade ethnicity specifically including elementary school students crosssectional probabilitybased design used provide data ethnicity african american hispanic whiteother gender grade 4th 8th 11th 2000 2002 two validated questionnaires elementary secondary assessed selfreported pa sa pointprevalence estimates 95 confidence intervals computed 70 students reported vigorous pa 3 daysweek 50 participated daily physical education significant percentage 30 50 students reported 3 hours per day sa fourthgrade boys girls reported equal pa however 8th 11th grade girls reported lowered vigorous pa african american 8th 11thgrade boys reported highest pa african american children also reported highest prevalence sa findings study highlight disparities physical sedentary activities gender grade raceethnicity need address differences programs policy general grade level gender differences striking consistent racialethnic differences