Table 2.

Distribution of Items by Proxy Test Administration Form*

Item Banks (number of total items)	Form 1*	Form 2*	Form 3*	Form 4*	Form 5	Form 6	Form 7	Form 8	Form Asthma
PROMIS Emotional Distress-Anger(n = 10)	10 items			10 items	10 items				4 items*
PROMIS Emotional Distress- Anxiety(n = 18)	18 items	9 items		9 items	9 items	9 items			4 items*
PROMIS Emotional Distress-Depressive Symptoms (n = 21)	21 items	11 items		10 items	10 items	11 items			4 items*
PROMIS Fatigue (n = 39)	14 items	20 items	15 items	19 items	6 items	8 items	12 items	13 items	4 items*
PROMIS Pain (n = 27)	13 items	14 items	14 items	13 items	6 items	7 items	7 items	7 items	3 items*
PROMIS Physical Function-Mobility (n = 32)	13 items	17 items	19 items	15 items	6 items	7 items	10 items	9 items	4 items*
PROMIS Physical Function-Upper Extremity (n = 38)	14 items	20 items	24 items	18 items	6 items	8 items	12 items	12 items	4 items*
PROMIS Social Peer Relationships (n = 74)	26 items	38 items	48 items	36 items	12 items	14 items	24 items	24 items	8 items*
PROMIS Asthma Impact (n = 34)									34 items
Legacy Items					PedsQL Generic	PedsQL Generic Core	PedsQL Generic Core	PedsQL Generic Core	PedsQL Asthma Module 28 items;
					Core Scales 23 items; KIDSCREEN 52 items	Scales 23 items; KIDSCREEN 52 items	Scales 23 items; KIDSCREEN 52 items	Scales 23 items; KIDSCREEN 52 items	DISABKIDS Asthma Module 14 items

*some items are duplicated between forms