Table 3 Correlations were observed between the two groups in terms of postoperative fluid collections sound transmission of the ultrasound, the separation of postoperative fluid collections and the traits of drainage fluid
Group | The traits of drainage fluid | ||
|---|---|---|---|
r | p | ||
OPD group | Postoperative fluid collections sound transmission of the ultrasound | 0.926 | < 0.001 |
The separation of postoperative fluid collections | 0.058 | < 0.001 | |
LPD group | Postoperative fluid collections sound transmission of the ultrasound | 0.980 | < 0.001 |
The separation of postoperative fluid collections | 0.261 | < 0.001 | |