TABLE 2

Demographics

Cohort 1Cohort 2P
Patient n11771
Female, n (%)43 (36.8)32 (45.1).19
Caucasian, n (%)72 (61.5)35 (49.3).10
 0–12 mo80 (68.4)42 (59.2).42
 1–4 y28 (23.9)21 (29.6)
 ≥4 y9 (7.7)8 (11.3)
Subsidized insurance, n (%)94 (80.3)55 (77.5).64
Age, mean (SD)1.3 (2.2)1.9 (2.7)
Age, range1 wk–16 y2 wk–14.4 y