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Stages of kidney impairment and weighted prevalence of olfactory and gustatory dysfunction
| Stages of kidney impairment | Prevalence of olfactory dysfunction | Prevalence of gustatory dysfunction |
|---|---|---|
| eGFR 45–59 ml/min/1.73 m2 | 25.5% (n = 100) | 10.9% (n = 31) |
| eGFR 30–44 ml/min/1.73 m2 | 39.8% (n = 58) | 8.2% (n = 11) |
| eGFR 15–29 ml/min/1.73 m2 | 34.4% (n = 12) | 4.9% (n = 2) |
| eGFR < 15 ml/min/1.73 m2 | 51.2% (n = 11) | 10.1% (n = 2) |
| P for trend = 0.03 | P for trend = 0.42 |
