Table 3.

Comparison of Complications Between Groups

Complications	Group S	Group T	P-value*
Vascular puncture n (%)	0	3 (10%)	0.076
Pneumothorax n (%)	0	0	n/a
Paraesthesia n (%)	2 (6.7%)	4 (13.3%)	0.389
Local anaesthesia toxicity n (%)	0	0	n/a
Convert to GA n (%)	5 (16.7%)	3 (10%)	0.448
Rescue Blocks n (%)	6 (20.0%)	4 (13.3%)	0.488

Note: *p value based on Chi square test.

Abbreviations: n/a, not applicable; GA, General Anaesthesia.