Table 3 Results of the Pearson or Spearman correlation analysis for hidden blood loss
Parameters | Sig (2-tailed) | P |
|---|---|---|
Gender | 0.052 | 0.550 |
Age | 0.689 | 0.000 |
BMI | − 0.104 | 0.229 |
Hypertension | 0.054 | 0.533 |
Diabetes mellitus | 0.088 | 0.308 |
Smoking | − 0.128 | 0.136 |
Drinking | 0.109 | 0.203 |
Surgical duration | 0.611 | 0.000 |
Muscle thickness | 0.794 | 0.000 |
Subcutaneous fat thickness | 0.466 | 0.000 |
Length of stay | − 0.071 | 0.409 |
ASA classification | 0.790 | 0.000 |
PBV | 0.333 | 0.000 |
VBL | 0.152 | 0.077 |
TBL | 0.945 | 0.000 |
Preoperative Hct | − 0.009 | 0.917 |
Preoperative Hb | − 0.062 | 0.470 |
Postoperative Hct | − 0.398 | 0.000 |
Postoperative Hb | − 0.327 | 0.000 |
Hct loss | 0.832 | 0.000 |
Hb loss | 0.570 | 0.000 |
PT | − 0.130 | 0.131 |
APTT | − 0.331 | 0.000 |
TT | 0.025 | 0.770 |
Fibrinogen | − 0.873 | 0.000 |
PLT | 0.049 | 0.568 |
Level fused | 0.567 | 0.000 |