Anxiety, depression, psychological resilience, and illness uncertainty in lung cancer patients undergoing thoracoscopic surgery: Correlations and associated factors

Table 5 Preliminary screening of anxiety or depression-associated factors using univariate analysis, n (%)/median (interquartile range)

Indicators	Anxiety/depression (n = 187)	Non-anxiety/depression (n = 110)	χ2/Z	P value
Sex			0.046	0.830
Male	84 (44.92)	48 (43.64)
Female	103 (55.08)	62 (56.36)
Age (years)	54.00 (45.00-63.00)	52.00 (43.00-64.25)	-0.351	0.725
Preoperative hospital stay (day)	5.00 (4.00-5.00)	5.00 (4.00-6.00)	-0.547	0.584
Surgical technique			2.970	0.227
Thoracoscopic wedge resection	81 (43.32)	59 (53.64)
Thoracoscopic segmentectomy	57 (30.48)	27 (24.55)
Thoracoscopic lobectomy or pneumonectomy	49 (26.20)	24 (21.82)
Preoperative FEV1% < 70%	51 (27.27)	15 (13.64)	7.451	0.006
Tumor staging			4.548	0.033
0-I	115 (61.50)	81 (73.64)
II or above	72 (38.50)	29 (26.36)
Educational level			10.273	0.001
Senior high school or below	142 (75.94)	64 (58.18)
Junior college or above	45 (24.06)	46 (41.82)
Monthly household income (RMB)			6.032	0.014
< 15000	127 (67.91)	59 (53.64)
≥ 15000	60 (32.09)	51 (46.36)
CD-RISC (points)			6.621	0.010
< 47	102 (54.55)	43 (39.09)
≥ 47	85 (45.45)	67 (60.91)
MUIS (points)			4.994	0.025
< 84	82 (43.85)	63 (57.25)
≥ 84	105 (56.15)	47 (42.73)

FEV1%: The preoperative forced expiratory volume in one second as a percentage of the predicted value; CD-RISC: Connor-Davidson Resilience Scale; MUIS: Mishel Uncertainty in Illness Scale.