# of studies reporting psychometric properties: 2
Interpretability
- No cut-points or normative data have been established for the SCI population
MCID: not established in SCI population
SEM: not established in SCI population
MDC: not established in SCI population
Reliability
- Low to Moderate Internal Consistency:
Cronbach’s α = 0.37-0.725
(Washburn et al. 2002; n=372; 227 males, 145 females; 56 paraplegia, 38 tetraplegia, 21 unspecified SCI)
(Mat Rosly et al. 2019; n=250; 177 males, 73 females; mean (SD) age: 42.6 (14.4) years; traumatic injury; mean (SD) time since injury: 13.2 (11.4) years; Malaysian version)
(Köce et al. 2022; n=47; 21 male, 26 females; mean (SD) age: 43.98 (13.50) years; traumatic and non-traumatic; 26 ASIA A, 6 ASIA B, 13 ASIA C, 2 ASIA D; 10 tetraplegia, 37 paraplegia; Turkish version)
- Moderate to High Test-retest Reliability:
ICC = 0.851 – 0.87
(Mat Rosly et al. 2019; n=250; 177 males, 73 females; mean (SD) age: 42.6 (14.4) years; traumatic injury; mean (SD) time since injury: 13.2 (11.4) years; Malaysian version)
(Köce et al. 2022; n=47; 21 male, 26 females; mean (SD) age: 43.98 (13.50) years; traumatic and non-traumatic; 26 ASIA A, 6 ASIA B, 13 ASIA C, 2 ASIA D; 10 tetraplegia, 37 paraplegia; Turkish version)
- Inter-rater and Intra-rater Reliability:
Not established in SCI
Validity
- PASIPD constructs were assessed through factor analysis and differentiation between groups (age, physical activity level, and self-rated health status)
- Low to High correlations (all significant) were found between survey items and total PASIPD score (Pearson’s r=0.20-0.67).
- Low and non-significant correlations were found between activity monitor duration and PASIPD duration (Spearman’s r=0.31), and activity monitor duration and PASIPD intensity (Spearman’s r=0.28).
- The PASIPD was found to differ significantly in scores between groups by age, physical activity level and self-rated health status.
(Washburn et al. 2002: n=372; 227 males, 145 females; 56 paraplegia, 38 tetraplegia, 21 unspecified SCI)
(Van Den Berg-Emons et al. 2011: n=124 (21 SCI); 14 males, 7 females; mean (SD) age: 40.7 (14.3) years)
- Moderate correlation with Utrecht Activities List (UAL):
Spearman’s ρ = 0.51
- Moderate correlation with Subscales Mobility Range and Social Behaviour of SIP68 (SIPSOC):
Spearman’s ρ = 0.47
(de Groot et al. 2010; n=139; 73% males; mean (SD) age: 41.5 (14.1) years; 68% paraplegia, 64% complete lesion; and mean time since injury: 705 days)
Responsiveness
No values were reported for the responsiveness of the PASIPD for the SCI population.
Floor/Ceiling Effect
No values were reported for the presence of floor/ceiling effects in the PASIPD for the SCI population.
Reviewers
Dr. Vamessa Noonan, Dr. Carlos L. Cano-Herrera, Tyra Chu
Date Last Updated
31 December 2024
