Psychiatric symptoms in patients with lung cancer following postoperative acute respiratory distress syndrome

Table 5 Univariate logistic analysis of factors associated with the composite psychological sleep outcome

Variables	β	SE	Wald χ2	OR	95%CI	P value
Female	0.695	0.317	4.818	2.004	1.078-3.725	0.028
Age ≥ 65 years old	0.237	0.288	0.677	1.267	0.722-2.222	0.409
Thoracotomy	0.966	0.349	7.672	2.154	1.086-4.270	0.028
Moderate acute respiratory distress syndrome	0.317	0.297	1.140	1.373	0.767-2.459	0.286
Severe acute respiratory distress syndrome	1.023	0.396	6.675	2.783	1.276-6.071	0.010
Mechanical ventilation time ≥ 5 days	0.693	0.301	5.297	2.000	1.109-3.606	0.021
Intensive care unit stay time ≥ 7 days	0.439	0.291	2.279	1.552	0.879-2.741	0.130
Postoperative pain NRS ≥ 5 points	0.731	0.296	6.101	2.076	1.167-3.693	0.013
Postoperative delirium	0.978	0.364	7.218	2.661	1.309-5.413	0.007

OR: Odds ratio; CI: Confidence interval.