Mean Mean Std.Dev. Std.Dev.        
  A B A B Mean Difference Confidence Confidence p
Height cm 172.0 171.7 9.6 9.1 0.29 -5.13 5.72 0.91
Weight Kg 83.4 81.4 17.0 11.6 1.96 -6.49 10.41 0.64
Base Line heart rate b/min 58.6 61.4 7.6 6.4 -2.79 -6.89 1.31 0.18
Base line systolic blood pressure mmhg 102.9 99.5 15.5 12.0 3.38 -4.66 11.41 0.40
Duration of op min 176.1 201.8 42.0 50.8 -25.67 -52.75 1.42 0.06
Infused crystalloids ml 2500.0 2645.8 531.6 699.1 -145.83 -506.68 215.01 0.42
Infused colloids ml 529.2 725.0 392.8 608.8 -195.83 -493.54 101.87 0.19
Reinfusedcell savage ml 84.0 171.7 121.1 187.9 -87.8 -179.6 4.1 0.061
Urine output ml 420.8 350.4 206.4 147.3 70.4 -33.8 174.6 0.180
Table 1: Height, weight, base line heart rate, duration of operation infused colloids, reinfused cell salvage, and urine output by group.