Our new research – soon to be published in the Irish Medical Journal: Cardiovascular risk factors in healthy urban school children

Physical activity and cardiovascular disease risk factors in urban school children E Kilbride¹, J Hussey², G Boran¹, P Greally¹  Tallaght Hospital ,Dublin 24²Department of Phyiotherapy,School ofMedicine, Trinity College Dublin

Abstract Although the  clinical signs of cardiovascular disease (CVD) are not evident until      adulthood, many of the risk factors have their roots in early childhood.   The aim of this study was to examine physical activity levels (PA) and the incidence of CVD risk factors in a small population (n=102) of primary  school children in Dublin. Risk factors measured included  overweight/obesity, blood lipids, blood pressure (BP), physical fitness and PA levels. Over a quarter of the group were overweight/obese (n=29,  28%). Despite relatively good fitness levels, PA levels were low with less  than half the group (n=44, 46%) participating in the recommended  1 hour/day. Fewer girls reported spending >1hour/day at PA compared to boys (n=14 v n=30). Six children had elevated cholesterol levels and five      children had higher than normal BP values. Sixteen children demonstrated      clustering of CVD risk factors and in those who were inactive the risk was greater. Our data suggest that in children as young as 10years significant risk factors already exist. Furthermore, the low level of PA in girls provides a target for health promotion programmes.