Table 3.

The odds ratio for developing tube thoracostomy-related complications among surgery residents (SR) and emergency medicine residents (EMR

Complication	Odds ratio (95% CI)*	P value
Overall
SR EMR	0.89 (0.35-2.25) 1.12 (0.28-4.53)	0.814 0.867
Surgical site infection
SR EMR	0.52 (0.14-1.95) 0.65 (0.12-3.63)	0.311 0.621
Pulmonary laceration
SR EMR	1.00 (0.60-16.62) 0.00	1.000 0.998
Drain dislodgement
SR EMR	1.00 (0.33-3.04) 1.10 (0.24-5.04)	1.000 0.895
Drainage failure
SR EMR	1.20 (0.36-4.02) 2.23 (0.47-10.61)	0.760 0.310

^*: Not applicable for haemorrhage and subcutaneous emphysema; CI: confidence interval.