Table 2. Distribution of patients based on age group.

Age group (years)	Number of patients	Percentage
≤30	16	6.7
31–40	46	19.2
41–50	67	27.9
51–60	70	29.2
>60	41	17.1
Total	240	100.0
Age (mean ± SD)	49.18 ± 11.92