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Table 1 Demographic characteristics of sJIA patients (N = 165)

From: Latent class analysis identifies distinct pain phenotypes in newly diagnosed systemic juvenile idiopathic arthritis

Variable

Value

Age, n(%)

 

3 ≤ Age < 6 years

50 (30.3)

6 ≤ Age < 9 years

32 (19.4)

9 ≤ Age < 12 years

46 (27.9)

Age ≥ 12 years

37 (22.4)

Gender, n (%)

 

Male

94 (57.0)

Female

71 (43.0)

Residence, n (%)

 

Urban

71 (43.0)

Town

34 (20.6)

Rural

60 (36.4)

Feeding Method, n (%)

 

Breastfeeding

129 (78.2)

Formula

13 (7.9)

Mixed

19 (11.5)

Unspecified

4 (2.4)

Mode of Delivery, n (%)

 

Vaginal

77 (46.7)

Caesarean

77 (46.7)

Unknown

11 (6.6)

Family History of Rheumatic Disease, n (%)

 

Yes

7 (4.2)

No

158 (95.8)

Ethnicity, n (%)

 

Han

140 (84.85)

Tujia

8 (4.85)

Miao

4 (2.42)

Gelao

2 (1.21)

Yi

2 (1.21)

Others (Zhuang, Tibetan, Bouyei, Li, Dong, Zang)

6 (3.64)

Unspecified

4 (2.42)