Impact of comorbid depression on treatment adherence and long-term urinary function following surgery for benign prostatic hyperplasia

Table 5 Multivariate logistic regression analysis of poor treatment adherence in patients with benign prostatic hyperplasia after surgery

Independent variable	Assignment	β	SE	Wald χ2	P value	OR	95%CI
Depression	Absent = 0, Present = 1	1.169	0.325	12.893	< 0.001	3.215	1.892-5.463
Age	< 70 years = 0, ≥ 70 years = 1	0.745	0.289	6.678	0.010	2.108	1.276-3.482
Educational level	College degree or above = 0, senior high/technical school = 1, junior high school = 2, primary school or below = 3	0.685	0.294	5.342	0.021	1.983	1.195-3.294
Marital status	Married = 0, unmarried/divorced/widowed = 1	0.452	0.301	2.256	0.133	1.572	0.896-2.751
Body mass index	≥ 24 kg/m2 = 0, < 24 kg/m2 = 1	0.389	0.312	1.554	0.213	1.475	0.821-2.643
Hypertension	Absent = 0, present = 1	0.321	0.298	1.168	0.280	1.379	0.786-2.421
Diabetes mellitus	Absent = 0, present = 1	0.295	0.305	0.938	0.333	1.344	0.759-2.381

OR: Odds ratio; CI: Confidence interval.