Cognitive behavioral intervention for depressive disorders in patients after cervical cancer surgery

Table 1 Baseline characteristics of patients in the two groups after propensity score matching

Variable	Observation group	Control group	t/χ2 value	P value
Age, mean ± SD	44.5 ± 8.4	46.0 ± 8.4	-1.117	0.266
Age stratification			0.264	0.870
< 40	20	22
40-59	59	56
≥ 60	5	6
Marital status			0.000	1
Married/cohabiting	63	63
Divorced/widowed/single	21	21
Educational level			0.983	0.805
Primary school and below	17	18
Junior high school	24	27
High school/technical secondary school	24	25
College level and above	19	17
Monthly household income			1.153	0.764
< 3000 yuan	18	22
3001-6000 yuan	28	27
6001-10000 yuan	23	18
> 10000 yuan	15	17
FIGO			4.281	0.118
I	49	57
II	27	25
III	8	2
Postoperative radiotherapy and chemotherapy			0.096	0.757
Yes	38	40
No	46	44
Chronic comorbidities			0.12	0.729
Yes	22	24
No	62	60
HAMD score, mean ± SD	11.2 ± 2.1	10.7 ± 2.0	1.695	0.092

FIGO: International Federation of Gynecology and Obstetrics; HAMD: Hamilton Depression Rating Scale.