Sciatic obturator femoral technique versus spinal anaesthesia in patients undergoing surgery for fixation of open tibial fractures using Ilizarov external fixator. A randomised trial

Table 1 Demographic data

Demographic data	SOFT group (n = 50)	Spinal group (n = 57)	P-value
Sex
Female	26(52%)	35(61%)	0.100
Age(years)	41.53 ± 6.84	43.1 ± 5.18	0.159
ASA
I	29(58%)	42(74%)	0.559
II	21(42%)	15(26%)	0.559
Surgical procedure duration(min)	207.62 ± 26.78	210.44 ± 32.98	0.608

All data were presented as percentage except age and procedural duration were presented as mean ± SD

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