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Background <p>Rare diseases present a substantial patient burden, but the impact on non-professional caregivers is poorly understood. We explored the health-related quality of life (HRQoL) and productivity burden on caregivers of adults with rare diseases.</p> Methods <p>We analysed physician- and caregiver-reported real-world data from France, Germany, Italy, Spain, the United Kingdom, and the United States of America collected July 2017–March 2021 via Adelphi Disease Specific Programmes™ in amyotrophic lateral sclerosis (ALS), eosinophilic esophagitis (EoE), graft versus host disease (GvHD), Huntington’s disease (HD), myasthenia gravis (MG), and progressive supranuclear palsy (PSP). Non-professional caregivers completed the EQ-5D-5L and Work Productivity and Activity Impairment questionnaire. Multivariate regression analysis modelled the relationship of care recipient/caregiver characteristics with caregiver HRQoL and productivity.</p> Results <p>Data were provided by 365 caregivers; 114, 89, 75, 32, 29 and 26 in GvHD, PSP, ALS, MG, EoE and HD, respectively. Care recipients’ mean (standard deviation [SD]) age was 58.7 (15.6) years, 59% were male and 23% had both professional and non-professional caregivers. Patients’ mean (SD) EuroQol visual analogue scale (EQ VAS) score was 50.9 (23.3) and mean EQ-5D utility was 0.460 (0.350). Caregivers’ mean age was 55.8 (13.8) years, 66% were female. Caregivers’ EQ-5D-5L indicated their greatest problems in anxiety/depression. Overall, 45% of caregivers were employed, mostly part-time. In the past 7 days, mean (SD) caregiver absenteeism was 5.2% (13.1%), presenteeism was 28.0% (23.7%), and activity impairment was 43.1% (27.2%). Regressions identified multiple significant associations with caregivers’ HRQoL and productivity. Caregivers’ HRQoL (EQ-5D utility and EQ VAS) was associated with care recipients’ EQ-5D utility and caregivers’ age. Outcomes relating to caregivers’ employment and productivity (hours spent caring, employment status, hours in employment, hours of employment missed, absenteeism, presenteeism, work impairment and activity impairment) were most frequently associated with care recipients’ EQ-5D utility, caregivers’ age and sex, caregiver living with the care recipient, the presence of a professional caregiver, and the care recipient having HD.</p> Conclusions <p>The substantial burden of providing non-professional caregiving to adults with rare diseases is associated with multiple factors. Interventions improving care recipient HRQoL could enhance caregiver HRQoL and productivity.</p>

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Health-related quality of life and productivity burden for non-professional caregivers of adults with rare diseases: a real-world study

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年6月6日

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  • Ben Johnson,
  • Gregor Gibson,
  • Daniel Baskerville,
  • Giorgio Castellano,
  • Jonathan de Courcy,
  • Halima Iqbal,
  • James Piercy,
  • Angela Williams,
  • Rafael Pinedo-Villanueva,
  • Angela Rylands

摘要

Background

Rare diseases present a substantial patient burden, but the impact on non-professional caregivers is poorly understood. We explored the health-related quality of life (HRQoL) and productivity burden on caregivers of adults with rare diseases.

Methods

We analysed physician- and caregiver-reported real-world data from France, Germany, Italy, Spain, the United Kingdom, and the United States of America collected July 2017–March 2021 via Adelphi Disease Specific Programmes™ in amyotrophic lateral sclerosis (ALS), eosinophilic esophagitis (EoE), graft versus host disease (GvHD), Huntington’s disease (HD), myasthenia gravis (MG), and progressive supranuclear palsy (PSP). Non-professional caregivers completed the EQ-5D-5L and Work Productivity and Activity Impairment questionnaire. Multivariate regression analysis modelled the relationship of care recipient/caregiver characteristics with caregiver HRQoL and productivity.

Results

Data were provided by 365 caregivers; 114, 89, 75, 32, 29 and 26 in GvHD, PSP, ALS, MG, EoE and HD, respectively. Care recipients’ mean (standard deviation [SD]) age was 58.7 (15.6) years, 59% were male and 23% had both professional and non-professional caregivers. Patients’ mean (SD) EuroQol visual analogue scale (EQ VAS) score was 50.9 (23.3) and mean EQ-5D utility was 0.460 (0.350). Caregivers’ mean age was 55.8 (13.8) years, 66% were female. Caregivers’ EQ-5D-5L indicated their greatest problems in anxiety/depression. Overall, 45% of caregivers were employed, mostly part-time. In the past 7 days, mean (SD) caregiver absenteeism was 5.2% (13.1%), presenteeism was 28.0% (23.7%), and activity impairment was 43.1% (27.2%). Regressions identified multiple significant associations with caregivers’ HRQoL and productivity. Caregivers’ HRQoL (EQ-5D utility and EQ VAS) was associated with care recipients’ EQ-5D utility and caregivers’ age. Outcomes relating to caregivers’ employment and productivity (hours spent caring, employment status, hours in employment, hours of employment missed, absenteeism, presenteeism, work impairment and activity impairment) were most frequently associated with care recipients’ EQ-5D utility, caregivers’ age and sex, caregiver living with the care recipient, the presence of a professional caregiver, and the care recipient having HD.

Conclusions

The substantial burden of providing non-professional caregiving to adults with rare diseases is associated with multiple factors. Interventions improving care recipient HRQoL could enhance caregiver HRQoL and productivity.