29 September 2022
: Case report 
SARS-CoV-2 Causing Transient Central Sleep Apnea in Patients Treated for Obstructive Sleep Apnea with Continuous Positive Airway Pressure
Unusual clinical course, Rare coexistence of disease or pathology
Rupendra Ghatak1ABCDEF*, Vishal Saini2ABCDEDOI: 10.12659/AJCR.937427
Am J Case Rep 2022; 23:e937427
Table 1. Downloaded reports of continuous positive airway pressure machines.
| Days after diagnosis of COVID-19 | Patient #1 AHI | Patient #1 CAI | Patient #2 AHI | Patient #2 CAI |
|---|---|---|---|---|
| Day 1 | 10.6 | 5.0 | – | – |
| Day 2 | 30.8 | 21.3 | – | – |
| Day 3 | 15.8 | 10.4 | – | – |
| Day 4 | 4.3 | 2.2 | 5.4 | 2.1 |
| Day 5 | 6.8 | 2.6 | – | – |
| Day 6 | 2.2 | 0.2 | – | – |
| Day 7 | 2.3 | 1.0 | – | – |
| Day 8 | 2.5 | 0.8 | – | – |
| Return to baseline | Return to baseline | – | – | |
| Day 11 | – | – | 23.6 | 22.3 |
| Day 12 | – | – | 50.5 | 47.7 |
| Day 13 | – | – | 38.6 | 37.1 |
| Day 14 | – | – | 38.6 | 37.4 |
| Day 16 | – | – | 53.2 | 51.8 |
| Day 17 | – | – | 6.6 | 5.2 |
| Day 18 | – | – | 11.6 | 10.1 |
| Day 19 | – | – | 1.1 | 0.6 |
| Day 20 | – | – | 2.0 | 1.3 |