Why the study?
The Life Satisfaction Questionnaire (LiSat-11) is used in persons with late effects of polio, but knowledge regarding its psychometric properties was lacking.
Population
20 women and 31 men with late effects of polio
Comparison
LiSat-11 administered on two occasions 2 weeks apart
Design
Test-retest postal survey study
Follow-up
2 weeks
Authors
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LiSat-11 demonstrates reliability in LEoPs; extends validation data but leaves open whether domain items add clinical value beyond the global item.
The LiSat-11 questionnaire demonstrates good to excellent test-retest reliability for assessing life satisfaction in persons with late effects of polio.
Ekstrand et al. (2020) studied this question.
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