Clinicopathological differences between patients with schistosomal appendicitis and non schistosomal appendicitis: A retrospectively study of past ten years

Table 2 Analysis of general data and pathological types of schistosomal appendicitis and non schistosomal appendicitis, n (%)

Group	SA group (n = 136)	NSA group (n = 5418)	χ2/Z	P value
Gender			40.753	< 0.001
Female	42 (30.1)	2601 (48)
Male	94 (69.9)	2818 (52)
Age, mean ± SD (years)	61.73 ± 15.335	35.8 ± 24.013	-12.722	< 0.001
Classification			33.234	< 0.001
Acute simple appendicitis	12 (8.8)	677 (12.6)
Acute suppurative appendicitis	42 (39.8)	2546 (47.2)
Gangrenous or perforated appendicitis	37 (27.2)	1303 (24.2)
Periappendicular abscess	0 (0)	2 (0)
Acute attack of chronic appendicitis	45 (33.1)	862 (16)

SA: Schistosomal appendicitis; NSA: Non schistosomal appendicitis.