Variable | PE HR (95% CI) | p | In-hospital death HR (95% CI) | p |
---|---|---|---|---|
Patients (n) | 109 | - | 79 | - |
General clinical characteristics | ||||
Female sex (no/yes) | 0.96 (0.64–1.42) | 0.821 | 1.28 (0.81–2.01) | 0.294 |
Age (each 1 year) | 1.01 (0.99–1.02) | 0.440 | 1.04 (1.02–1.07) | < 0.001 |
Body mass index (each 1 kg/m2) | 1.01 (0.98–1.04) | 0.980 | 0.95 (0.91–0.99) | 0.026 |
Smoking history (no/yes) | 0.72 (0.38–1.39) | 0.332 | 0.37 (0.14–1.02) | 0.055 |
COVID-19 severity: | ||||
• Mild/moderate (Ref.) | 1 | - | 1 | - |
• Severe | 3.63 (2.05–6.45) | < 0.001 | 2.01 (0.80–5.08) | 0.138 |
• Critical | 3.11 (1.72–5.63) | < 0.001 | 6.33 (2.72–14.76) | < 0.001 |
Comorbidities (no/yes): | ||||
• Hypertension | 0.87 (0.60–1.27) | 0.466 | 1.63 (1.02–2.61) | 0.041 |
• Chronic kidney disease | 1.22 (0.81–1.83) | 0.248 | 0.72 (0.42–1.21) | 0.213 |
• Diabetes | 0.85 (0.53–1.36) | 0.596 | 1.02 (0.61–1.71) | 0.938 |
• Active neoplasia | 0.88 (0.51–1.49) | 0.626 | 1.94 (1.19–3.16) | 0.008 |
• COPD | 0.69 (0.28–1.70) | 0.421 | 2.35 (1.17–4.72) | 0.016 |
• Autoimmune disease | 1.30 (0.60–2.81) | 0.499 | 2.06 (0.94–4.50) | 0.069 |
• Cirrhosis | 0.63 (0.23–1.70) | 0.358 | 1.43 (0.66–3.11) | 0.368 |
Pulmonary embolism (no/yes) | - | 0.88 (0.55–1.39) | 0.581 | |
ICU admission (no/yes) | 2.15 (1.45–3.18) | < 0.001 | 1.33 (0.84–2.10) | 0.231 |
Orotracheal intubation (no/yes) | 1.96 (1.30–2.95) | 0.001 | 1.52 (0.96–2.41) | 0.075 |
Vital signs | ||||
Body temperature (each 1 °C) | 0.71 (0.53–0.96) | 0.024 | 0.94 (0.70–1.25) | 0.667 |
Respiratory rate (each 1 breath/min) | 1.01 (0.97–1.05) | 0.601 | 1.09 (1.04–1.14) | < 0.001 |
Arterial O2 saturation (each 1%) | 0.95 (0.91–0.98) | 0.001 | 0.98 (0.93–1.03) | 0.340 |
SBP (each 1 mm Hg) | 1.004 (0.995–1.013) | 0.160 | 0.998 (0.988–1.008) | 0.671 |
Heart rate (each 1 bpm) | 1.002 (0.990–1.016) | 0.369 | 1.02 (1.00–1.03) | 0.012 |
Biochemical variable and biomarkers | ||||
Hemoglobin (each 1 g/dl) | 1.04 (0.94–1.14) | 0.183 | 0.95 (0.85–1.07) | 0.411 |
WBC (each 103 cells/mm3) | 1.02 (0.99–1.05) | 0.278 | 1.02 (0.99–1.06) | 0.185 |
Lymphocytes (each 103 cells/mm3) | 0.99 (0.93–1.06) | 0.897 | 0.63 (0.34–1.17) | 0.148 |
Platelets (each 104 cells/mm3) | 1.02 (1.01–1.04) | 0.006 | 0.97 (0.95–0.99) | 0.010 |
CRP (each 1 log mg/l) | 1.08 (0.90–1.29) | 0.193 | 1.41 (1.09–1.83) | 0.009 |
D-dimer (each 1 log ng/dl FEU) | 1.32 (1.17–1.50) | < 0.001 | 1.10 (0.93–1.29) | 0.258 |
eGFR (each 1 ml/min/1.73m2) | 0.99 (0.99–1.01) | 0.672 | 1.002 (0.996–1.009) | 0.500 |
Drugs | ||||
ACEi/ARB (no/yes) | 0.81 (0.54–1.22) | 0.315 | 1.07 (0.68–1.69) | 0.769 |
Statin (no/yes) | 0.64 (0.38–1.06) | 0.080 | 1.63 (0.99–2.67) | 0.053 |
Antiplatelet (no/yes) | 0.75 (0.46–1.21) | 0.235 | 1.48 (0.91–2.40) | 0.116 |
Any heparin use (no/yes) | 1.23 (0.68–2.25) | 0.496 | 0.59 (0.34–1.04) | 0.068 |