Group F (n = 69) | Group L (n = 70) | t or Z value | P value | |
---|---|---|---|---|
Duration of all PTC (mins) | 25.0 (15.5, 37.5) | 25.5 (15, 34.5) | −0.089 | 0.929 |
Blood transfusion/no blood transfusion (n) | 4/69 | 2/70 | −0.937 | 0.349 |
Operation time (mins) | 189.6 ± 59.6 | 187.8 ± 54.5 | 0.946 | 0.861 |
Urine output (ml) | 200 (100, 300) | 200 (100, 250) | −0.637 | 0.524 |
Blood loss (ml) | 200 (125, 400) | 200 (150, 425) | −0.133 | 0.894 |
CVP during PTC (mm Hg) | 4.0 (3, 5) | 2.5 (1.5, 3.5) | −5.064 | < 0.001* |
SBP during PTC (mm Hg) | 109.6 ± 11.0 | 103.1 ± 10.8 | 3.518 | 0.001* |
MAP during PTC (mm Hg) | 78.3 ± 8.7 | 74.6 ± 7.6 | 2.630 | 0.010* |
Frequency of additional fluid infusion (0/1/more than 2) (n) | 42/19/8 | 38/24/8 | −0.697 | 0.486 |
Frequency of ephedrine (0/1/2/more than 3) (n) | 41/12/14/2 | 13/20/15/22 | −5.199 | < 0.001* |