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Vitamin D Deficiency in Subgroups of Patients With Takayasu's Arteritis
| Age at onset | Surgery | Refractory disease | |||||
|---|---|---|---|---|---|---|---|
| ≤40 (n = 24) | >40 (n = 12) | Present (n = 15) | Not present (n = 21) | Refractory (n = 10) | Not refractory (n = 26) | ||
| Vitamin D deficiency | n | 20 | 10 | 13 | 17 | 8 | 22 |
| % | 83.3 | 83.3 | 86.6 | 80.9 | 80 | 84.6 | |
| P value | 0.691 | 0.507 | 0.544 | ||||
