Independent risk factors for depression in older adult patients receiving peritoneal dialysis for chronic kidney disease

Table 4 Dichotomous logistic regression analysis of patient depression

Indices	β	Wald	P value	OR	95% CI
Years of schooling	1.519	1.628	0.0251	0.971	0.921-0.987
BDI-II	0.116	5.177	< 0.0013	0.258	0.215-0.267
SAS	0.059	2.648	< 0.0013	1.605	1.420-1.700
PSQI	0.169	11.029	< 0.0013	0.157	0.144-0.162
DM	0.126	8.053	< 0.0013	1.264	1.201-1.274
CVD	0.236	2.615	0.0022	0.584	0.573-0.600
Albumin	-0.300	5.641	0.051	1.177	1.059-1.208
Hemoglobin	-0.321	3.641	< 0.0013	1.060	0.998-1.105

¹P < 0.05.

²P < 0.01.

³P < 0.001.

BDI-II: Beck Depression Inventory-II; SAS: Self-Rating Anxiety Scale; PSQI: Pittsburgh Sleep Quality Index; DM: Diabetes Mellitus; CVD: Cardiovascular Disease.