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Demographical Properties of Case Group and Control Group
| Demographical properties | Case group | Control group | P Value |
|---|---|---|---|
| Gender, male N(%) | 23(47.9) | 23 (47.9) | 0.62 |
| Age, year (mean±SD) | 8.56 ± 2.5 | 8.42 ± 1.9 | 0.22 |
| Disease Duration, month (mean±SD) | 35 ± 23.8 | - | - |
| Economic Situation | |||
| High N(%) | 4 (8.3) | 5 (10.4) | |
| Middle N(%) | 42 (87.5) | 41 (85.4) | |
| Low N(%) | 2 (4.2) | 2 (4.2) | |
| Weight, Kg (mean±SD) | 29 ± 5.3 | 28± 10.6 | 0.36 |
