Table 5.

Between Group Comparison of SBP at end of surgery interval.

I vs II		I vs III		I vs IV		II vs III		II vs IV		III vs IV
z	p	z	p	z	p	z	p	z	p	z	p
2.305	0.016	1.467	0.151	1.622	0.151	1.476	0.151	1.724	0.095	0.324	0.841