Age  range Underweight BMI<18.5 Optimal weight BMI=18.5-24.9 Overweight BMI=25.0-29.9 Obese BMI ≥ 30.0 Total
11-20years 35 (21.34%) 109 (66.46%)   18 (10.98%)    2 (1.22%) 164 (100%)
21-30years 10 (5.08%) 109 (55.33%)   59 (29.95%)  19 (9.64%) 197 (100%)
31-40years   6 (2.17%) 106 (38.41%) 106 (38.41%)  58 (21.01%) 276 (100%)
41-50years   0 (0.00%)   43 (28.67%)   58 (38.66%)   49 (32.67%) 150 (100%)
Total 51 (6.48%) 367 (46.64%) 241 (30.62%) 128 (16.26%) 787 (100%)
Table 1A: Classification of study population according to BMI. Table 1A showing the percentage distribution of each category of BMI in the study population of 787 subjects.