Table 2.

Distribution of severity of impairment by dimension and by all, and acute (phase 1) and non-acute (phases 1, 2, and 3) phases

	Mobility	Self-care	Usual activities	Pain and discomfort	Anxiety/depression
All phases
No problem n (%)	6101 (47)	7081 (55)	5340 (41)	4730 (37)	8175 (63)
Some problem n (%)	5225 (40)	4087 (32)	5189 (40)	6687 (52)	3671 (28)
Severe problem n (%)	1628 (13)	1786 (14)	2425 (19)	1537 (12)	1108 (9)
Acute (Phase 1)
No problem n (%)	899 (23)	369 (10)	194 (5)	396 (10)	1568 (41)
Some problem n (%)	1520 (39)	1975 (51)	1660 (43)	2381 (62)	1582 (41)
Severe problem n (%)	1434 (37)	1509 (39)	1999 (52)	1076 (28)	703 (18)
Non-acute (Phases, 2,3, 4)
No problem n (%)	5202 (57)	6712 (74)	5146 (57)	4334 (48)	6607 (73)
Some problem n (%)	3705 (41)	2112 (23)	3529 (39)	4306 (47)	2089 (23)
Severe problem n (%)	194 (2)	277 (3)	426 (5)	461 (5)	405 (4)