Table 3.

^*Classification of hernia (Gilbert's)

Type	Control group (n=92)	%	Test group (n=94)	%
I	12	13	11	11.5
II	65	70.7	57	61.4
III	15	16.3	26	27.1

Chi square = 3.20, dt = 2, p = > 0.05

^*Type I – Normal internal ring, Type II – Moderate enlarged internal ring < 4 cm, Type III – Internal ring > 4 cm