Table 2.

Scores on participation and autonomy (IPA) for baseline and 1 year follow-up

	Baseline scores, mean (sd)	1 year scores, mean (sd)	p-value
Total population
Autonomy indoors [0–4] (sd)	0.18 (0.33)	0.20 (0.35)	.626
Family role [0–4] (sd)	0.51 (0.59)	0.49 (0.58)	.822
Autonomy outdoors [0–4] (sd)	0.58 (0.62)	0.47 (0.49)	.095
Social life and relationships [0–4] (sd)	0.45 (0.48)	0.45 (0.51)	.968
Work and education [0–4] (sd)	0.86 (0.71)	0.77 (0.65)	.265
Subgroup duration of complaints < 3 mo
Autonomy indoors [0–4] (sd)	0.15 (0.30)	0.13 (0.26)	.748
Family role [0–4] (sd)	0.38 (0.46)	0.35 (0.43)	.701
Autonomy outdoors [0–4] (sd)	0.47 (0.54)	0.38 (0.41)	.211
Social life and relationships [0–4] (sd)	0.41 (0.45)	0.38 (0.51)	.713
Work and education [0–4] (sd)	0.71 (0.69)	0.63 (0.64)	.473
Subgroup duration of complaints ≥3 mo
Autonomy indoors [0–4] (sd)	0.23 (0.37)	0.28 (0.42)	.465
Family role [0–4] (sd)	0.66 (0.66)	0.66 (0.69)	.990
Autonomy outdoors [0–4] (sd)	0.69 (0.69)	0.56 (0.56)	.227
Social life and relationships [0–4] (sd)	0.50 (0.52)	0.51 (0.51)	.852
Work and education [0–4] (sd)	1.03 (0.69)	0.92 (0.63)	.355

[..] score range, sd standard deviation, mo months