Figure 3
From: Secular changes in height, weight and body mass index in Hong Kong Children
Total and annual difference of mean between 1963 and 1993 (d1) and between 1993 and 2005/6 (d2) by gender for height (cm), body weight (kg) and body mass index (BMI, kg/m 2 ) for Hong Kong Chinese children and adolescents aged 6 to 18 y.