Table 2 The kidney biomarkers according to OSA severity
From: Association of obstructive sleep apnea and diurnal variation of cystatin C
Simple Snoring to Mild OSA (n = 12) | Moderate OSA (n = 12) | Severe OSA (n = 26) | P value | |
|---|---|---|---|---|
BUN, AM, mg/dL | 14.5 ± 3.8 | 14.7 ± 2.9 | 14.7 ± 3.3 | 0.593 |
BUN, PM, mg/dL | 15.9 ± 4.5 | 14.7 ± 2.0 | 14.5 ± 4.1 | 0.985 |
Cr, AM, mg/dL | 0.88 ± 0.17 | 0.78 ± 0.17 | 0.84 ± 0.16 | 0.389 |
eGFR by Cr, AMa | 104.3 ± 15.4 | 105.5 ± 12.4 | 104.4 ± 11.4 | |
Cr, PM, mg/dL | 0.87 ± 0.15 | 0.79 ± 0.14 | 0.83 ± 0.16 | 0.447 |
eGFR by Cr, PMa | 104.7 ± 13.5 | 105.8 ± 11.1 | 105.6 ± 11.5 | |
Cys, AM, mg/L | 0.83 ± 0.12 | 0.85 ± 0.10 | 0.85 ± 0.11 | 0.823 |
eGFR by Cys, AMa | 105.5 ± 15.7 | 98.6 ± 13.4 | 100.1 ± 13.1 | |
Cys, PM, mg/L | 0.80 ± 0.12 | 0.81 ± 0.11 | 0.85 ± 0.10 | 0.377 |
eGFR by Cys, PMa | 106.9 ± 16.7 | 102.0 ± 13.1 | ± 12.6 |