Characteristic | LOS ≤ 7 days (n = 226) | LOS > 7 days (n = 85) | p-value |
---|---|---|---|
Age (years) (mean ± SD) | 60.14 ± 14.19 | 61.30 ± 14.42 | 0.930 |
Gender, n (%) | 0.049 | ||
Male | 102 (45.13) | 49 (57.65) | |
Female | 124 (54.87) | 36 (42.35) | |
BMI (kg/m2) (mean ± SD) | 31.37 ± 13.62 | 31.37 ± 13.85 | 0.458 |
SBP(mmHg) (mean ± SD) | 125.92 ± 19.36 | 123.75 ± 23.91 | 0.435 |
DBP(mmHg) (mean ± SD) | 70.35 ± 12.25 | 67.96 ± 16.43 | 0.829 |
Heart Rate(bpm) (mean ± SD) | 74.93 ± 13.66 | 80.18 ± 16.55 | 0.006 |
Tobacco, n (%) | 120 (53.10) | 43 (50.59) | 0.693 |
Yes | |||
ASA classification (%) | < 0.001 | ||
II | 18 (7.96) | 2 (2.35) | |
III | 169 (74.78) | 50 (58.82) | |
IV | 39 (17.26) | 33 (38.82) | |
Category of surgery | |||
Intraabdominal, n (%) | 49 (21.68) | 28 (32.94) | 0.040 |
Yes | |||
Intrathoracic, n (%) | 13 (5.75) | 14 (16.47) | 0.003 |
Yes | |||
Suprainguinal Vascular, n (%) | 13 (5.75) | 2 (2.35) | 0.212 |
Yes | |||
Intracranial (%) | 3 (1.33) | 1 (1.18) | 0.916 |
Yes | |||
Systemic hypertension (%) | 158 (69.91) | 46 (54.12) | 0.009 |
Yes | |||
Angina, n (%) | 17 (7.52) | 6 (7.06) | 0.889 |
Yes | |||
Coronary artery disease, n (%) | 58 (25.78) | 29 (34.52) | 0.128 |
Yes | |||
Congestive heart failure, n (%) | 60 (26.55) | 25 (29.41) | 0.614 |
Yes | |||
Arrhythmia, n (%) | 84 (37.17) | 32 (37.65) | 0.938 |
Yes | |||
Venous thromboembolism, n (%) | 10 (4.42) | 9 (10.59) | 0.043 |
Yes | |||
Asthma, n (%) | 30 (13.27) | 9 (10.59) | 0.524 |
Yes | |||
COPD, n (%) | 32 (14.16) | 16 (19.05) | 0.290 |
Yes | |||
Obstructive sleep apnea, n (%) | 48 (21.24) | 20 (23.53) | 0.663 |
Yes | |||
Diabetes, n (%) | 67 (29.78) | 21 (24.71) | 0.377 |
Yes | |||
Renal failure (serum creatinine > 1.5 mg/dl), n (%) | 55 (24.34) | 23 (27.06) | 0.622 |
Yes | |||
Anaemia, n (%) | |||
None | 98 (43.36) | 21 (24.71) | < 0.001 |
Mild | 54 (23.89) | 14 (16.47) | |
Moderate/severe | 74 (32.74) | 50 (58.82) | |
Serum creatinine (mg/dl), n (%) | 1.00 (0.78 − 1.50) | 1.13 (0.80 − 1.63) | 0.211 |
Hemoglobin level(mg/dl) (mean ± SD) | 12.04 ± 2.20 | 10.92 ± 2.22 | < 0.001 |
White blood cell count(× 109/l) (median [IQR]) | 7.52 (5.69–9.36) | 7.23 (5.91–10.23) | 0.505 |
Room Air SaO2, n (%) | 189 (85.52) | 72 (84.71) | 0.857 |
Mortality, n (%) | 1 (0.44) | 6 (7.06) | < 0.001 |
Yes | |||
Procedure length (minutes) (Median [IQR]) | 87.00 (41.00–141.75) | 135.00 (75.50–261.75) | < 0.001 |
ECHO finding | |||
Combined PASP and RVSP (mean ± SD) | 42.56 ± 11.97 | 46.00 ± 12.37 | 0.006 |
PHTN Severity Class, n (%) | 0.032 | ||
No PHTN | 112 (51.61) | 29 (34.94) | |
Mild PHTN | 89 (41.01) | 47 (56.63) | |
Moderate to severe PHTN | 16 (7.37) | 7 (8.43) | |
EF value (mean ± SD) | 59.40 ± 13.19 | 58.44 ± 14.46 | 0.601 |