Time to start PCEA and PIEB volume(min, V) | ||
---|---|---|
Patient number | Group A(n = 12) | Group B(n = 11) |
1 | 55(7) | 60(7) |
2 | 62(8) | 143(8) |
3 | 74(9) | 94(8) |
4 | 104(10) | 112(9) |
5 | 141(10) | 67(8) |
6 | 93(9) | 107(9) |
7 | 150(10) | 97(8) |
8 | 100(9) | 70(9) |
9 | 156(10) | 55(10) |
10 | 115(10) | 110(8) |
11 | 76(10) | 135(8) |
12 | 92(10) |