Table 2 Relationship between all variables and LOS by multivariate linear regression analysis, BMI: Body Mass Index; ASA: American Society of Anesthesiologists; EBL: estimate blood loss
B | Std. Error | standardized coefficients | Significance | Lower CI | Upper CI | |
|---|---|---|---|---|---|---|
Constant value | 0.736 | 2.233 | 0.742 | -3.658 | 5.131 | |
Sex (Female) | 0.023 | 0.552 | 0.002 | 0.967 | -1.064 | 1.110 |
Age | 0.033 | 0.021 | 0.080 | 0.108 | -0.007 | 0.074 |
BMI | -0.037 | 0.072 | -0.026 | 0.605 | -0.178 | 0.104 |
ASA grade | 1.046 | 0.432 | 0.120 | 0.016 | 0.196 | 1.896 |
Hemoglobin | -0.689 | 0.932 | -.035 | 0.461 | -2.523 | 1.146 |
Serum albumin | 0.144 | 1.110 | 0.006 | 0.897 | -2.042 | 2.329 |
Surgical duration | 0.006 | 0.006 | 0.058 | 0.246 | -0.004 | 0.017 |
Blood loss | 0.006 | 0.002 | 0.138 | 0.003 | 0.002 | 0.011 |
Surgical length | -.029 | 0.096 | -0.015 | 0.760 | -0.218 | 0.160 |
Ambulatory time | 1.036 | 0.103 | 0.486 | 0.000 | 0.834 | 1.238 |
Hypertension | -1.052 | 0.660 | -0.081 | 0.112 | -2.352 | 0.247 |
Diabetes | -1.477 | 0.981 | -0.069 | 0.133 | -3.408 | 0.455 |
Coronary disease | 4.686 | 1.708 | 0.125 | 0.006 | 1.325 | 8.048 |
Postoperative complications | 4.394 | 0.909 | 0.226 | 0.000 | 2.606 | 6.182 |