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Levels of vitamin D in patients with allergic rhinitis and its correlation with TNSS
| Number of patients | Vitamin D levels | Average TNSS |
|---|---|---|
| 52 | 30–100 ng/ml (sufficient) | 5.7 |
| 49 | 20–29 ng/ml (insufficient) | 8.6 |
| 38 | <20 ng/ml (deficient) | 11.3 |
Out of 139 patients diagnosed with allergic rhinitis only 87 patients had decreased levels of serum vitamin D levels which is around 62.5%
