Cluster 1	Cluster 2	Cluster 3	Cluster 4	Cluster 5	P
n	10	17	29	35	15
age, yrs (IQR)	8.9 (5.7-13.2)	10.5 (4.5-14.5)	8.8 (4.5-13.0)	5.3 (3.0-5.0)	6.5 (3.0-10.0)	0.001
SPT, % positive	89	80	70	55	53	0.022
ACT/CACT[<20], %	22	81	76	50	58	0.017
PAQLQ/PACQLQ , mean SD	3.5±1.3	3.2±1.2	2.9±1.2	2.4±0.9	2.6±1.0	0.017