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Table 1 Baseline demographics and clinical characteristics of patients (n = 90)a

From: The plasma metabolome of juvenile idiopathic arthritis varies according to subtype and underlying inflammatory status

Subtypes

Age (years)

P-value < 0.01b

Females (%)

P-value < 0.05b

Disease activity (%)

Active

Inactive

Unknown

Control (n = 18)

6.5 (4.5–8.6)

50% (9)

NA

NA

NA

oJIA (n = 19)

10.5 (4.6–14.8)

53% (9)

53% (10)

16% (3)

31% (6)

RF-pJIA (n = 17)

9.6 (3.8–13.8)

50% (9)

76% (13)

6% (1)

18% (3)

RF + pJIA (n = 14)

13.7 (5.6–17.3)

100% (14)

64% (9)

7% (1)

29% (4)

sJIA (n = 22)

10.8 (1.8–17.8)

64% (14)

50% (11)

37% (8)

13% (3)

  1. aData are presented as mean (age range: from the youngest to the oldest) for continuous data and percentage (number) for categorical variables. Most of the cohort JIA participants received multiple medications
  2. bANOVA test between 5 groups