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Effects of Home-Delivered Meals on Older People's Protein Intake, Physical Performance, and Health-Related Quality of Life: The Power Meals Randomized Controlled Trial.

Authors :
Kunvik, Susanna
Rautakallio-Järvinen, Petra
Laaksonen, Marika
Valve, Raisa
Salonoja, Maritta
Fogelholm, Leila
Suominen, Merja H.
Source :
Journal of Nutrition in Gerontology & Geriatrics; Apr-Sep2021, Vol. 40 Issue 2/3, p125-149, 25p
Publication Year :
2021

Abstract

This trial examined the effectiveness of an 8-week home meal service on protein and other nutrient intake, physical performance (PP) and health related quality of life (HRQoL) among older people living at home (≥65 years; home care clients, caregivers and care recipients). Participants were randomized into three groups; (1) protein-rich meal, snack, and bread (INT1), (2) regular meal (INT2) and (3) control group. Nutrient intake was assessed with 3-day food diaries, PP with Short Physical Performance Battery (SBBP) and HRQoL with 15 dimensional Health-related quality of life instrument. Total of 67 (59.7% women, mean age 78.2 years) participants (n = 22 INT1, n = 24 INT2, n = 21 CG) completed the trial. At baseline, mean protein intake was 0.92 (SD 0.32) g/kg adjusted body weight (aBW)/d. At 8 weeks, protein-rich home meal service in INT1 increased protein intake (+ 0.11 (95%CI −0.01 to 0.21) g/kg aBW/d, 9.4 (95%CI 1.0 to 17.8) g/d) compared to other groups. It also increased calcium intake (+169.9 (95%CI 26 to 314) mg/d) and improved results in Sit-to-Stand Test (-4.8 (95%CI −6.8 to −2.7) sec) in INT1 compared to CG. Both home meal services increased saturated fat intake (INT1; 4.6 (95%CI 1.0–8.2) g/d, INT2;7.8 (95%CI 1.9 to 13.7)g/d) and decreased salt intake (INT1;-2330.9 (95%CI −2998 to -1664) mg/d, INT2; −2371.9 (95%CI −3399 to -1345) mg/d) compared to CG. There was no effect on overall HRQoL. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
21551197
Volume :
40
Issue :
2/3
Database :
Complementary Index
Journal :
Journal of Nutrition in Gerontology & Geriatrics
Publication Type :
Academic Journal
Accession number :
151045538
Full Text :
https://doi.org/10.1080/21551197.2021.1892562