Table 4.

Univariate analysis showing the risk of post-procedure hemorrhage with and without the induction of post-procedure hypotension and percentage devascularization.

Groups	OR	CI: 95 %	P
Desvasc >40 % without hypotension	29.3	4.72−182.3	0.000
Desvasc >40 % with hypotension	1.14	0.13−10.3	0.905
Desvasc <40 % without hypotension	−	−	−
Desvasc <40 % with hypotension	0.17	0.019−0.97	0.002
Note: In the multiple logistic regression model devascularization in excess of 40 % lacking the application of hypotension showed OR=36.4 (CI=95 %. 3.67-362.4;P=0.002)