Table 1. Age distribution of patients with complications.

Age (years)	Complications		No complications		Total
	n	%	n	%	n	%
0-10	2	28.6	5	71.4	7	100
11-20	5	8.5	54	91.5	59	100
21-30	11	11.7	83	88.3	94	100
31-40	9	19.6	37	80.4	46	100
41-50	11	35.5	20	64.5	31	100
51-60	3	27.3	8	72.7	11	100
61-70	3	37.5	5	62.5	8	100
Total	44	17.2	212	82.8	256	100