Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation
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Quality of life (QoL) assessment in amyotrophic lateral sclerosis (ALS) has typically involved the use of general or disease-specific health status questionnaires. This study assessed the feasibility of using a patient-centered approach to QoL measurement in ALS. ⋯ SEIQoL is generally acceptable for use in ALS in terms of its practical feasibility, and has high internal validity and consistency reliability in this patient group. However, patients severely disabled by ALS may not be able to complete SEIQoL; further research is required to confirm the use of SEIQoL-DW as an alternative measure of individual QoL in ALS.