Table 1.

Age and Sex Distribution

Age group (years)	Males (N-120) (%)	Females (N-80) (%)
< 40	3(2.5)	3(3.8)
40 – 49	13(10.8)	7(8.8)
50 – 59	44(36.6)	30(37.5)
60 – 69	40(33.3)	21(26.2)
70 – 79	17(14.1)	14(17.5)
> 80	3(2.5)	5(6.2)
Total	120(100)	80(100)
Mean ± SD	60.1 ± 9.5	61.5 ± 11