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Table 2 SQUASH-ID, Test-retest reliability

From: Self-reported measures in health research for people with intellectual disabilities: an inclusive pilot study on suitability and reliability

Items Test-retest reliability (N = 15)
N N of days per week ICC (95% CI) Intensity Kappa (95% CI)
Commuting activities
 Walking 15 0.92 (0.77;0.97) 0.61 (0.21;1.00)
 Biking 15 0.88 (0.67;0.96) 0.40 (0.04;0.72)
Activity at work and school
 Light activities 15 0.27 (− 0.26;0.68) 0.18 (− 0.09;0.48)
 Intense activities 15 0.80 (0.51;0.93) 0.45 (0.08;0.77)
Household activities
 Light household activities 15 0.82 (0.54;0.93) 0.45 (0.10;0.78)
 Intense household activities 15 0.57 (0.10:0.83) 0.65 (0.30;1.00)
Leisure-time activities
 Walking (leisure time) 15 0.72 (0.48;0.93) 0.50 (0.13;0.81)
 Bicycling (leisure time) 15 0.64 (0.21;0.86) 0.17 (−0.22;0.61)
 Gardening 15 0.61 (0.16;0.85) 0.55 (0.13;0.88)
 Odd jobs 15 0.14 (−0.38;0.60) 0.63 (0.32;1.00)
 Sports 15 0.18 (−0.35;0.62)