Table 2 Comparison between vitamin D levels in COVID-19 patients needing different modes of oxygen therapy
From: Serum vitamin D level in COVID-19 patients and its correlation with disease severity
Oxygen therapy | Serum vitamin D level | ANOVA | ||
|---|---|---|---|---|
n | Mean ± SD | F | P | |
No | 9 | 20.000 ± 9.233 | 2.582 | 0.025* |
Nasal | 24 | 12.583 ± 9.578 | ||
Face mask | 15 | 14.133 ± 10.260 | ||
Venturi mask | 3 | 11.667 ± 0.577 | ||
Continuous positive airway pressure | 3 | 9.667 ± 5.859 | ||
Non-rebreathing mask | 7 | 9.714 ± 9.214 | ||
Intubated | 19 | 7.263 ± 5.216 | ||