Table 2: Age specific , , , and -scores values for BMI (kg/m2) from Cameroon study population using LMS method, with additional -scores and percentiles: Boys.

Age (years) -scores85th95th97th


sample size, : skewness, : mean, and : coefficient of variation. , , , , , and are -scores used to calculate 2nd, 9th, 25th, 75th, 91st, and 98th BMI percentiles, respectively.