Table 3.

Total functional independence measure, cognitive, and motor subtotals by cluster (N=439).

Measures		Cluster 1, n=138	Cluster 2, n=238	Cluster 3, n=63	P value
Total functional independence measure					<.001
	Mean (SD)	87.88 (33.55)	71.303 (38.07)	68.698 (39.26)
	Median (Q1, Q3)	96.50 (65.25, 117.00)	73.000 (35.00, 108.00)	73.000 (28.00, 105.00)
	IQR	18.00-126.00	18.00-126.00	18.00-126.00
Cognitive functional independence measure					<.001
	Mean (SD)	26.96 (7.99)	22.58 (9.77)	21.452 (10.29)
	Median (Q1, Q3)	29.00 (23.00, 33.00)	25.00 (15.00, 31.00)	22.00 (13.00, 30.00)
	IQR	5.00-35.00	5.00-35.00	5.00-35.00
Motor functional independence measure					<.001
	Mean (SD)	60.91 (27.175)	48.72 (30.02)	47.58 (30.47)
	Median (Q1, Q3)	68.50 (40.00, 85.75)	48.00 (18.00, 79.00)	42.000 (14.00, 76.00)
	IQR	13.00-91.00	13.00-91.00	13.00-91.00