Table 2 Comparison of blood flow in femoral vein between graduated compression stockings alone and IPCD in addition
Group | Number | Prior treatment | Posttreatment |
|---|---|---|---|
Experimental group | 51 | 114.23 ± 23.69 | 149.56 ± 26.35 |
Control group | 61 | 118.12 ± 22.11 | 130.15 ± 22.56 |
t | Â | 0.017 | 12.011 |
P | Â | 0.954 | 0.000 |