Table 1.
Overall | Negative | Positive | Definite | |
---|---|---|---|---|
(N = 912) | (n = 456, 50%) | (n = 349, 38.3%) | (n = 107, 11.7%) | |
Patient demographics | 528 (100%) | 265 (50.2%) | 231 (43.8%) | 32 (6%) |
Age, years (SD) | 13.1 (3.1) | 12.6 (3.1) | 13.6 (3.0) | 13.1 (3.4) |
Gender, n female (%) | 316 (59.9%) | 145 (54.7%) | 150 (64.9%) | 21 (65.6%) |