Table 4.

Univariate analysis of influencing postoperative efficacy

	Effective group (N = 75)		Ineffective group (N = 25)		x2	P
	Patients	Incidence(%)	Patients	Incidence(%)
Sex					2.630	0.105
Male	37	49.33	17	68.00
Female	38	50.67	8	32.00
Age					5.556	0.018
< 60	50	66.67	10	40.00
≥ 60	25	33.33	15	60.00
Rehabilitation					9.013	0.003
Yes	44	58.67	6	24.00
No	31	41.33	19	76.00
Smoke					1.084	0.298
Yes	33	44.00	14	56.00
No	42	56.00	11	44.00
Drink					3.297	0.069
Yes	45	60.00	20	80.00
No	30	40.00	5	20.00
BMI					1.948	0.163
< 30	45	60.00	11	44.00
≥ 30	30	40.00	14	56.00
Course					0.656	0.418
< 12	37	49.33	10	40.00
≥ 12	38	50.67	15	60.00
Type					8.946	0.003
Herniated	49	65.33	24	96.00
Prolapse	26	34.67	1	4.00