Seasonal Variation in Cases of Acute Appendicitis

Table 3

Distribution of cases by season.

Season	Months	All cases (N = 646) (%)	Complicated cases (N = 65, 10%) (%)	Non-complicated cases (N = 581, 90%) (%)
Winter	January	203 (31.4)	30 (46.2)	173 (53.8)
	February
	March
	December
First transitional period (T1)	April	106 (16.4)	7 (10.8)	99 (89.2)
	May
Summer	June	234 (36.2)	23 (35.4)	211 (64.6)
	July
	August
	September
Second transitional period (T2)	October	103 (16)	5 (7.7)	98 (92.3)
	November