Table 1.

Distribution of AIA responses to each individual item

AIA items and total score	Mean (SD)	Median	Range
Cut down on time at work	1.52 (1.07)	2	0–4
Accomplished less	1.67 (1.10)	2	0–4
Limited in kind of work	1.44 (1.20)	2	0–4
Difficulty performing work	1.55 (1.20)	2	0–4
Interfered with social activity	1.38 (1.29)	2	0–4
Total score	7.56 (5.22)	2	0–4