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Assessment Procedures

An investigation of the psychometric properties of the Turkish adaptation of the activity limitations in cerebral palsy questionnaire

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Pages 2668-2674 | Received 11 Jan 2022, Accepted 02 Jul 2022, Published online: 22 Jul 2022
 

Abstract

Purpose

To translate the ACTIVLIM-CP questionnaire, developed to assess global activity performance in children with Cerebral Palsy (CP), into Turkish and to investigate its psychometric properties.

Methods

Eighty-nine children with CP, aged between 2 and 18 years (mean age: 10.08 ± 4.94 years), were included in the study. Internal consistency was measured by Cronbach’s alpha and test-retest reliability was assessed using intraclass correlation coefficient (ICC). Convergent validity was evaluated through the pattern of correlations between the ACTIVLIM-CP with PEDI, ABILOCO-Kids, ABILHAND-Kids, and Wee-FIM scores. Known-group comparisons were made according to epilepsy existence and ambulation level measured by Gross Motor Function Classification System (GMFCS).

Results

Internal consistency was excellent (Cronbach's α = 0.990), and the ICC for the test-retest reliability was 0.990. There was a very strong correlation between ACTIVLIM-CP and ABILHAND-Kids (r = 0.946), WeeFIM (r = 0.900), PEDI Functional Skills and Caregiver Assistance scores (r = 0.954, r = 0.937, respectively), and ABILOCO-Kids (r = 0.817) (p < 0.001) score. ACTIVLIM-CP score was lower in children with epilepsy (p = 0.001) and in the high-level group according to GMFCS (p < 0.001).

Conclusion

The Turkish adaptation of ACTIVLIM-CP is a valid and reliable scale for measuring activity limitations in children with CP and is compatible with other scales evaluating activity limitations.

Clinical Trial Number

NCT05184244

    IMPLICATIONS FOR REHABILITATION

  • Activity limitation measurements are crucial and necessary to determine the global activity performance of children with CP.

  • ACTIVLIM-CP was translated and culturally adapted to Turkish and showed good psychometric properties.

  • ACTIVLIM-CP is a valid and reliable tool to evaluate activity performance in children with CP.

Disclosure statement

No potential conflict of interest was reported by the author(s).

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