From: Novel phenotypes of coronavirus disease: a temperature-based trajectory model
Phenotype-1 Normothermic | Phenotype-2 Fever, fast resolvers | Phenotype-3 Gradual fever onset | Phenotype-4 Fever, slow resolvers | p | |
---|---|---|---|---|---|
BT on admission (°C) | 36.7 ± 0.4 | 38.5 ± 0.5 | 36.8 ± 0.4 | 37.9 ± 0.8 | < 0.001 |
Maximum BT (°C) | 37.1 ± 0.4 | 38.7 ± 0.5 | 38.5 ± 0.4 | 39.3 ± 0.5 | < 0.001 |
Minimum BT (°C) | 36.4 ± 0.1 | 36.6 ± 0.4 | 36.6 ± 0.3 | 37.3 ± 0.6 | < 0.001 |
Mean BT (°C) | 36.7 ± 0.2 | 37.5 ± 0.3 | 37.5 ± 0.2 | 38.4 ± 0.3 | < 0.001 |
Maximum BT difference (°C) | 0.7 ± 0.4 | 2.0 ± 0.7 | 1.8 ± 0.6 | 2.0 ± 0.9 | < 0.001 |
Time to maximum BT (Days) | 3.1 ± 1.4 | 1.4 ± 0.7 | 3.0 ± 0.9 | 3.1 ± 1.0 | < 0.001 |
BT on day3 > BT on day 1, n (%) | 595/1217 (48.9) | 15/189 (7.9) | 115/122 (94.2) | 36/52 (69.2) | < 0.001 |
BT on day3 > 38 °C, n (%) | 37/1217 (3.0) | 32/189 (16.9) | 57/122 (46.7) | 45/52 (86.0) | < 0.001 |
Fever (BT > 38 °C), n (%) | 46/5812 (0.8) | 264/906 (29.1) | 152/588 (25.8) | 173/245 (70.6) | < 0.001 |
BT trends within 5 days | |||||
BT on day 1 (°C) | 36.7 ± 0.4 | 38.5 ± 0.5 | 36.8 ± 0.4 | 37.9 ± 0.8 | < 0.001 |
BT on day 2 (°C) | 36.8 ± 0.4 | 37.8 ± 0.8 | 37.8 ± 0.7 | 38.4 ± 0.9 | < 0.001 |
BT on day 3 (°C) | 36.7 ± 0.4 | 37.2 ± 0.7 | 38.0 ± 0.7 | 38.8 ± 0.9 | < 0.001 |
BT on day 4 (°C) | 36.7 ± 0.3 | 37.0 ± 0.4 | 37.6 ± 0.6 | 38.4 ± 0.8 | < 0.001 |
BT on day 5 (°C) | 36.7 ± 0.3 | 36.8 ± 0.5 | 37.3 ± 0.6 | 38.3 ± 0.9 | < 0.001 |