RESUMEN
While available data exist on total body fat of rural South African children, as measured by body mass index, little is known concerning the abdominal obesity of rural South African children. The aim of this study was to determine the prevalence of abdominal obesity among rural South African children. Participants involved 1 172 rural black school children [541 boys and 631 girls] aged 10-16 years, residing in Mankweng and Toronto, both rural black settlements in Capricorn district, Limpopo province, South Africa. Height, weight and waist circumference were measured using standard techniques. Waist-to-height ratio [WHtR] was calculated. A WHtR /= 0.5 was 69 [12.8%], while girls were 92 [14.6%]. The highest proportion of WHtR occurs at age 11 in boys, while this proportionality increases with age in girls, peaking at ages 14-16 years. Overall, 161 [13.7%] children had central obesity. This study indicates that abdominal obesity as measured by WHtR is prevalent among rural black South African children. The prevalence of WHtR >/= 0.5 [13.7%] among the children is worrisome, as its signals the presence of obesity-related problems and the likely susceptibility of these sample children to future health risks. Therefore, interventions strategies are needed to reduce central obesity among children