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Table 1 Demographic and clinical data of study participants

From: Mutations in the MTHFR gene are not associated with Methotrexate intolerance in patients with juvenile idiopathic arthritis

Patients

(n = 196)

Age (median, range)

10,7 years (3,1–17,9 years)

Female gender (%)

141 (72 %)

Disease duration (median, range)

3,8 years (15,9-0,5 years)

Duration of MTX treatment (median, range)

1,2 years (13,2- 0,3 years)

Patients with MTX intolerance (%)

90 (45,9 %)

Patients on folic acid

184 (94 %)

Patients on folic acid with MTX intolerance

84 (93 %)