Table 1. Distribution of males and females according to their age group.

Age Group	No. of Males (%) [Age: Mean ± SD]	No. of Females (%) [Age: Mean ± SD]	Total No. of Subjects (%) [Age: Mean ± SD]
10-20 years	23 (7.7%) [17.2±3.6]	22 (7.4%) [19.1±1]	45 (15.1%) [18.1±2.8]
21-30 years	30 (10.1%) [25.9±2.4]	42 (14.1%) [25.4±2.7]	72 (24.2%) [25.6±2.6]
31-40 years	18 (6.0%) [34.3±2.8]	23 (7.7%) [35.2±3.0]	41 (13.7%) [34.8±2.9]
41-50 years	17 (5.7%) [46.1±2.8]	23 (7.7%) [45.7±2.6]	40 (13.4%) [45.9±2.7]
51-60 years	21 (7.0%) [53.5±1.5]	19 (6.4%) [54.4±2.1]	40 (13.4%) [53.9±18.8]
61-70 years	15 (5.0%) [63.8±2.4]	15 (5.0%) [65.4±3.0]	30 (10%) [64.6±2.8]
˃ 70 years	15(5%) [86.7±12.7]	15 (5%) [78.3±9.3]	30 (10%) [82.5±11.7]
Total no subjects	139 (46.6%) [42.9±21.9]	159 (53.4%) [41.1±19.1]	298 [41.9±20.4]