Variable | Value |
---|---|
Age, n(%) | Â |
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 (%) | Â |
Male | 94 (57.0) |
Female | 71 (43.0) |
Residence, n (%) | Â |
Urban | 71 (43.0) |
Town | 34 (20.6) |
Rural | 60 (36.4) |
Feeding Method, n (%) | Â |
Breastfeeding | 129 (78.2) |
Formula | 13 (7.9) |
Mixed | 19 (11.5) |
Unspecified | 4 (2.4) |
Mode of Delivery, n (%) | Â |
Vaginal | 77 (46.7) |
Caesarean | 77 (46.7) |
Unknown | 11 (6.6) |
Family History of Rheumatic Disease, n (%) | Â |
Yes | 7 (4.2) |
No | 158 (95.8) |
Ethnicity, n (%) | Â |
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) |