Analytical and radiological variables | Frailty | Crude OR (95% CI) | P value | Adjusted OR (95% CI)a | P value |
---|---|---|---|---|---|
Oximetry < 94% at room temperature | Mild-moderate | 0.93 (0.66–1.35) | 0.70 | 0.98 (0.66–1.43) | 0.928 |
Severe | 0.97 (0.63–1.48) | 0.89 | 0.99 (0.60–1.64) | > 0.99 | |
Any frailty | 0.94 (0.70–1.26) | 0.70 | 0.98 (0.68–1.42) | 0.94 | |
Lymphocytes < 1.0 × 103/L | Mild-moderate | 1.06 (0.67–1.48) | 0.71 | 0.78 (0.59–1.29) | 0.52 |
Severe | 1.11 (0.74–1.68) | 0.60 | 1.00 (0.60–1.64) | > 0.99 | |
Any frailty | 1.08 (0.82–1.44) | 0.59 | 0.91 (0.63–1.32) | 0.91 | |
C-reactive protein > 10 mg/dL | Mild-moderate | 0.24 (0.58–1.16) | 0.27 | 0.86 (0.58–1.29) | 0.49 |
Severe | 0.92 (0.60–1.40) | 0.78 | 0.97 (0.58–1.62) | 0.91 | |
Any frailty | 0.85 (0.63–1.15) | 0.65 | 0.89 (0.61–1.34) | 0.57 | |
Procalcitonin > 0.5 ng/mL | Mild-moderate | 1.55 (0.95–2.52) | 0.078 | 1.35 (0.77–2.36) | 0.29 |
Severe | 2.49 (1.47–4.22) | 0.001 | 2.02 (1.06–3.84) | 0.032 | |
Any frailty | 1.88 (1.24–2.85) | 0.003 | 1.54 (0.93–2.52) | 0.092 | |
Ferritin > 500 mg/L | Mild-moderate | 0.51 (0.36–0.71) | < 0.001 | 0.78 (0.52–1.17) | 0.24 |
Severe | 0.57 (0.37–0.88) | 0.012 | 0.98 (0.57–1.67) | 0.23 | |
Any frailty | 0.59 (0.39–0.71) | < 0.001 | 0.83 (0.57–1.21) | 0.35 | |
Lactate dehydrogenase > 250 U/L | Mild-moderate | 0.64 (0.45–0.92) | 0.016 | 0.73 (0.49–1.18) | 0.73 |
Severe | 0.59 (0.38–0.91) | 0.018 | 0.71 (0.46–1.20) | 0.72 | |
Any frailty | 0.62 (0.46–0.58) | 0.003 | 0.73 (0.50–1.07) | 0.11 | |
D-dimers > 1 mg/mL | Mild-moderate | 1.67 (1.19–2.34) | 0.003 | 1.29 (0.87–1.92) | 0.19 |
Severe | 5.01 (3.33–9.8) | < 0.001 | 4.27 (2.44–7.84) | < 0.001 | |
Any frailty | 2.24 (1.79–3.27) | < 0.001 | 1.76 (1.22–2.54) | 0.003 | |
Interleukin 6 > 10 pg/mL | Mild-moderate | 1.29 (0.78–2.109 | 0.35 | 1.3 (0.82–2.54) | 0.18 |
Severe | 0.86 (0.45–1.45) | 0.49 | 0.80 (0.40–1.61) | 0.54 | |
Any frailty | 01.08 (0.71–1.64) | 0.70 | 1.22 (0.73–2.04) | 0.43 | |
Brain natriuretic peptide > 125 pg/mL | Mild-moderate | 3.94 (2.26–6.87) | < 0.001 | 1.97 (1.05–3.71) | 0.034 |
Severe | 0.97 (3.50–27.1) | < 0.001 | 3.51 (1.11–11.04) | 0.031 | |
Any frailty | 5 0.10 (3.08–8.43) | < 0.001 | 2.23 (1.23–4.05) | 0.005 | |
Potassium < 3.5 mmol/L | Mild-moderate | 0.78 (0.45–1.35) | 0.38 | 0.78 (0.48–1.74) | 0.79 |
Severe | 0.46 (0.20–1.06) | 0.069 | 0.46 (0.17–1.28) | 0.14 | |
Any frailty | 0.66 (0.40–1.09) | 0.10 | 0.78 (0.43–1.46) | 0.45 | |
eGFR < 60 ml/min/m2 | Mild-moderate | 2.51 (1.79–3.51) | < 0.001 | 1.30 (0.87–1.93) | 0.19 |
Severe | 3.46 (2.25–5.33) | < 0.001 | 1.62 (0.96–2.73) | 0.065 | |
Any frailty | 2.81 (2.09–3.71) | < 0.001 | 1.48 (0.96-2.00) | 0.079 | |
Troponin T > 14 ng/L | Mild-moderate | 4.53 (2.96–6.92) | < 0.001 | 2.28 (1.39–3.75) | 0,001 |
Severe | 15.71 (6.75–36.5) | < 0.001 | 5.12 (2.04–12.86) | 0.001 | |
Any frailty | 6.29 (4.26–2.29) | < 0.001 | 2.70 (1.69–4.32) | < 0.001 | |
Opacities > 50% of lung surface on X-rays | Mild-moderate | 0.97 (0.67–1.42) | 0.91 | 0.95 (0.61–1.49) | 0.084 |
Severe | 0.60 (0.36–1.10) | 0.056 | 0.58 (0.31–1.08) | 0.090 | |
Any frailty | 0.83 (0.59–1.16) | 0.29 | 0.39 (0.55–1.29) | 0.42 |