Table 5.

Cox model multivariate analysis of mortality within one year after lung resection surgery

Variables	HR (95% CI)	p
Surgery
Segmentectomy	(Reference)
Lobectomy	0.18 (0.03–0.95)	0.043*
Bi-lobectomy	1.88 (0.28–12.39)	0.514
Pneumonectomy	0.54 (0.09–3.34)	0.504
Chemotherapy	1.38 (0.4–4.75)	0.611
MET (≤4)	0.97 (0.18–5.17)	0.971
EMAPO score
Low (< 5)	(Reference)
Moderate (6–10)	1.47 (0.27–8.04)	0.657
High (11 to 15)	25.35 (1.14–563.39)	0.041*
Very high (> 15)	51.85 (3.3–815.07)	0.005*
Intraoperative arrhythmias	3.99 (0.73–21.84)	0.111
Neoplastic aetiology	1.92 (0.33–11.11)	0.467
Troponin D1
< 0.16	(Reference)
0.16–0.31	0.87 (0.11–7.01)	0.897
≥ 0.32	0.68 (0.04–13.17)	0.801
Troponin D2
< 0.16	(Reference)
0.16–0.31	12.02 (1.82–79.5)	0.010*
≥ 0.32	21.51 (1.49–311.55)	0.024*
Troponin D3
< 0.16	(Reference)
0.16–0.31	0.56 (0.12–2.68)	0.472
≥ 0.32	0.42 (0.04–4.09)	0.456
Intraoperative haemodynamic changes	2.44 (0.7–8.49)	0.16
Blood transfusion	6.75 (1.79–25.4)	0.005*

*Statistically significant values at p < 0.05