Table 4.
Awareness and severity of CKD in participants with increased risk of CKD progression
| All participants | No/mild OSA | Moderate OSA | Severe OSA | |
|---|---|---|---|---|
| N | 1295 | 552 | 322 | 421 |
| Awareness of increased risk of CKD progression | ||||
| Increased risk CKD progression, n (%) | 298 (23.0) | 75 (13.6) | 93 (28.9) | 130 (30.9) |
| Participants unaware of their increased risk CKD progression, n (%)* | 217 (72.8) | 58 (77.3) | 70 (75.3) | 89 (68.5) |
| CKD severity in participants unaware of their increased risk of CKD* | ||||
| N | 217 | 58 | 70 | 89 |
| CKD Stage 1, n (%) | 96 (44.2) | 32 (55.2) | 31 (44.3) | 33 (37.1) |
| CKD Stage 2, n (%) | 61 (28.1) | 12 (20.7) | 15 (21.4) | 34 (38.2) |
| CKD Stage 3a, n (%) | 51 (23.5) | 14 (24.1) | 19 (27.1) | 18 (20.2) |
| CKD Stage 3b, n (%) | 9 (4.2) | 0 (0.0) | 5 (7.1) | 4 (4.5) |
| CKD Stage 4, n (%) | 0 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) |
| CKD Stage 5, n (%) | 0 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) |
* Lack of awareness determined by participant reporting they have no history of abnormal kidney function and/or proteinuria.