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Descriptive statistics of continuous variables
| Mean ± Std | Min | Max | Most occurring value | Number of missing values | |
|---|---|---|---|---|---|
| Patient age (year) | 53.76 ± 21.20 | 0.03 | 99 | 50 and 55 (10 times) | 62 / 279 |
| Study per patient | 1.62 ± 1.28 | 1 | 12 | 1 (196 times) | - |
| Admission offset (day) | 5.93 ± 7.03 | 1 | 42 | 1 (92 times) | 196 / 452 |
| Symptom offset (day) | 10.49 ± 8.66 | 1 | 47 | 7 (21 times) | 314 / 452 |
