Effects of alendronate sodium combined with InterTan on osteoporotic femoral intertrochanteric fractures and fracture recurrence

Table 3 Comparison of co-occurrence between the two groups, n (%)

Groups	Bedsore	Urinary tract infection	Pulmonary infection	Incision infection	Total complications
Control group (n = 63)	1 (1.59)	1 (1.59)	2 (3.17)	1 (1.59)	5 (7.94)
Observation group (n = 63)	1 (1.59)	1 (1.59)	1 (1.59)	0 (0.00)	3 (1.76)
t value					0.534
P value					0.465