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. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: Health Aff (Millwood). 2021 Sep;40(9):1359–1367. doi: 10.1377/hlthaff.2021.00280

EXHIBIT 3.

Informal and formal ADL help received by adults with dementia, unadjusted

Average total hours of help
Percentage of those who received care from the given helper type
including zero hour as well as positive hours including positive hours only
N. of obs % 95% CI N Mean 95% CI N Mean 95% CI

ADL care received from:
Informal/formal helper 5,471 80.5 (79.2,81.7)
 Informal helper 5,496 50.2 (48.5,51.9) 5,496 120.5 (114.4,126.6) 2,732 240.2 (230.9,249.5)
  - Spouse 5,627 17.7 (16.2,19.3) 5,627 43.3 (38.3,48.3) 931 244.5 (230.6,258.3)
  - Adult child 5,607 26.6 (25.0,28.1) 5,607 41.6 (38.1,45.1) 1,503 156.7 (146.6,166.8)
 Formal helper 5,657 44.3 (42.3,46.4)
  - Nursing home employee 5,683 33.9 (31.9,35.9)

Source. Author’s analysis of data from the 2002–2014 Health and Retirement Study.

Notes. Sample: adults 55+ with dementia and at least one ADL limitation; 3,390 persons and 5,686 person-year observations. Hours from an ADL helper might include hours spent with an IADL help if the ADL helper provided IADL help as well. Hours of help from the nursing home employee were not available; accordingly, numbers related to the hours of help from a formal helper were not estimated and left blank.