Table 3.

Correlation of SF-36v2 domains with HAL scores

Construct	Pearson’s r
	Physical Functioning	Role Physical	Bodily Pain	General Health	Vitality	Social Functioning	Role Emotional	Mental Health	Physical Health Summary	Mental Health Summary	Overall Health
HAL
Domain scores
Lying/sitting/kneeling/standing	0.72	0.64	0.69	0.57	0.48	0.58	0.43	0.35	0.73	0.29	−0.25
Functions of the legs	0.76	0.66	0.67	0.56	0.47	0.58	0.46	0.35	0.74	0.30	−0.28
Functions of the arms	0.68	0.60	0.56	0.54	0.44	0.61	0.49	0.40	0.63	0.38	−0.22
Use of transportation	0.70	0.62	0.65	0.54	0.45	0.58	0.43	0.33	0.70	0.29	−0.30
Self-care	0.57	0.53	0.51	0.42	0.41	0.52	0.39	0.36	0.54	0.33	−0.23
Household tasks	0.70	0.70	0.66	0.54	0.48	0.64	0.50	0.37	0.71	0.36	−0.27
Leisure activities and sports	0.68	0.65	0.66	0.51	0.46	0.63	0.47	0.38	0.68	0.36	−0.28
Summary scores
Upper extremity activities	0.68	0.61	0.59	0.53	0.46	0.62	0.49	0.41	0.64	0.39	−0.24
Basic lower extremity activities	0.73	0.67	0.68	0.56	0.49	0.59	0.48	0.35	0.73	0.32	−0.29
Complex lower extremity activities	0.75	0.63	0.66	0.56	0.46	0.55	0.42	0.32	0.74	0.26	−0.25
Overall activity	0.80	0.72	0.73	0.61	0.53	0.67	0.52	0.41	0.79	0.37	−0.29

Notes: High correlations are defined as r≥0.37. Bold values indicate the strongest correlations with r>0.6. P<0.001 for all comparisons.

Abbreviation: HAL, Hemophilia Activities List.