Table 1. Test-retest reliability of the SQUASH in healthy elderly (n = 36).

Item	Mean activity score	Mean activity score	Spearman correlation
	First test	Retest	Coefficient
All items together	5,773± 4,380	5,580± 3,098	0.52	**
Commuting
Walking	79± 240	82± 209	0.77	**
Bicycle	107± 234	116± 251	0.83	**
Work
Light	477± 748	1,313± 1,512	0.61	**
Intense	688± 1,829	417± 1,072	0.65	**
Household
Light	1,236± 1,097	1,147± 1,209	0.71	**
Intense	404± 576	596± 1,025	0.27
Leisure time
Walking	308± 611	168± 415	0.48	**
Bicycle	279± 700	196± 524	0.65	**
Gardening	874± 2,248	300± 500	0.59	**
Odd jobs	301± 929	264± 516	0.49	**
Sports	1,022± 3,466	982± 2,626	0.95	**

All items are expressed as activity scores per week (mean ± SD).

The retest was conducted about 3 weeks after the first test. *p < 0.05; **p < 0.01