Table 2 Univariate analysis for LOS
Covariate | β (95% CI) | p-value |
|---|---|---|
Age (years) | − 0.03 (− 0.05, 0.11) | 0.460 |
Gender | ||
Male | Reference | |
Female | − 2.57 (− 4.71, − 0.43) | 0.019 |
BMI (kg/m2) | − 0.03(− 0.11, 0.05) | 0.443 |
SBP (mmHg) | − 0.02 (− 0.08, 0.03) | 0.433 |
DBP (mmHg) | − 0.05 (− 0.13, 0.04) | 0.267 |
Heart Rate | 0.11 (− 0.03, 0.18) | 0.007 |
Tobacco | Reference | |
− 1.57 (− 3.72, − 0.59) | 0.155 | |
ASA classification (%) | ||
II | Reference | |
III | 2.61 (− 1.71, 6.93) | 0.238 |
IV | 7.80 (3.12, 12.48) | 0.001 |
Category of surgery | ||
Intraabdominal | Reference | |
19.81 (12.87,26.75) | < 0.0001 | |
Intrathoracic | Reference | |
5.52 (1.74, 9.31) | 0.005 | |
Suprainguinal Vascular | Reference | |
− 0.23 (− 5.27, 4.81) | 0.929 | |
Intracranial | Reference | |
− 2.96 (− 12.55, 6.62) | 0.545 | |
Systemic hypertension | Reference | |
− 3.62 (− 5.86, − 1.38) | 0.002 | |
Angina | Reference | |
0.44 (− 3.69, 4.57) | 0.834 | |
Coronary artery disease | Reference | |
1.60 (− 0.81,4.01) | 0.195 | |
Congestive heart failure | Reference | |
1.41 (− 1.01, 3.83) | 0.254 | |
Arrhythmia | Reference | |
0.58 (− 1.65, 2.82) | 0.610 | |
Venous thromboembolism | Reference | |
4.92 (0.45, 9.40) | 0.032 | |
Asthma | Reference | |
− 3.03 (− 6.28, 0.21) | 0.068 | |
COPD | Reference | |
0.53 (− 2.47, 3.52) | 0.730 | |
Obstructive sleep apnea | Reference | |
− 0.09 (− 2.70, 2.53) | 0.947 | |
Diabetes | Reference | |
− 1.01 (− 3.41, 1.39) | 0.410 | |
Renal failure (serum creatinine > 1.5 mg/dl) | Reference | |
2.41 (0.07, 4.89) | 0.058 | |
HB(g/dl) | − 1.18 (− 1.64, − 0.71) | < 0.0001 |
White blood cell count(× 109/l) | − 0.01 (− 0.09, 0.08) | 0.861 |
Serum creatinine | 0.53 (− 0.14, 1.20) | 0.120 |
Room Air SaO2 | Reference | |
− 1.89 (− 4.97, 1.19) | 0.231 | |
Mortality | Reference | |
19.81 (12.87, 26.75) | < 0.001 | |
Procedure length | 0.02 (0.02, 0.03) | < 0.0001 |
ECHO Finding | ||
Combined PASP and RVSP | 0.13(− 0.04, 0.22) | 0.007 |
PHTN Severity Class | ||
No PHTN | Reference | |
Mild PHTN | 2.39 (0.09, 4.68) | 0.042 |
Moderate to severe PHTN | 4.41 (0.13, 8.70) | 0.045 |
EF Value | 0.01 (− 0.09, 0.07) | 0.786 |