Comparison of Sleep Quality before and after Chemotherapy in Locally Advanced Nonsmall Cell Lung Cancer Patients: A Prospective Study

Table 6

Predictive factors of sleep quality–multivariate statistical analysis.

Variable	Univariate analysis	Multivariate analysis
		Odds ratio adjusted
Mean delay to histological confirmation	0.05	0.89	0.83–0.96	0.004
Mean delay to treatment onset	0.0001	1.37	1.12–1.67	0.002
Chemotherapy complications	0.09	1.79	0.46–6.95	0.39
Depressive humor	0.001	1.60	0.59–4.34	0.35
Anxious humor	0.001	3.2	0.68–15.09	0.14