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Effect of Multidomain Intervention, Omega-3 Polyunsaturated Fatty Acids Supplementation or their Combinaison on Cognitive Function in Non-Demented Older Adults According to Frail Status: Results from the MAPT Study
Tabue-Teguo M, Barreto de Souza P, Cantet C, Andrieu S, Simo N, Fougère B, Dartigues JF, Vellas B.. The journal of nutrition, health & aging, 2018-01-01
Topic: Risk, prevention and care in population studies
Background Aim: The aim of this study was to explore whether multidomain intervention (MI) and Omega-3 Polyunsaturated Fatty Acids supplementation can modify the cognitive function on elderly according to frail status. Method Data are from a secondary exploratory analysis of the Multidomain Alzheimer Preventive Trial (MAPT), a French community-dwellers aged 70 or over reporting subjective memory complaints, but free from clinical dementia. The multidomain intervention consisted of 2 hours group sessions focusing on three domains (cognitive stimulation, physical activity, and nutrition) and a preventive consultation (at baseline, 12 months, and 24 months). For Omega-3 Polyunsaturated Fatty Acids supplementation, participants took two capsules of either placebo or polyunsaturated fatty acids daily. Linear mixed-model repeated-measures analyses were used including baseline, 6, 12, 24 and 36-month follow-up data to assess between-group differences in the change in cognitive tests over 36 months. Results The overall mean age of the MAPT study population was 75.25(±4.38). A tend toward significant differences in TMT-A were found for the effect of the multidomain intervention on the prefrail group compared to non-frail group. The MI and n3 PUFA program could not significantly have reduced cognitive function in a sample of pre-frailty elders. Conclusion This population-based study in community-dwellers aged 70 years or over suggested that multidomain intervention and n3 PUFA supplementation have not significant effects on cognitive function change in frail older adults with memory complaints. The beneficial effect of multidomain intervention and n3 PUFA supplementation on cognitive function did not differ between frail and nonfrail participants.
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APA 7th
Tabue-Teguo, M., Barreto de Souza, P., Cantet, C., Andrieu, S., Simo, N., Fougère, B., et al. (2018). Effect of Multidomain Intervention, Omega-3 Polyunsaturated Fatty Acids Supplementation or their Combinaison on Cognitive Function in Non-Demented Older Adults According to Frail Status: Results from the MAPT Study. The journal of nutrition, health & aging. https://doi.org/10.1007/s12603-018-1024-6
Vancouver
Tabue-Teguo M, Barreto de Souza P, Cantet C, Andrieu S, Simo N, Fougère B, et al. Effect of Multidomain Intervention, Omega-3 Polyunsaturated Fatty Acids Supplementation or their Combinaison on Cognitive Function in Non-Demented Older Adults According to Frail Status: Results from the MAPT Study. The journal of nutrition, health & aging. 2018. doi:10.1007/s12603-018-1024-6. PMID: 30272094.
BibTeX
@article{tabueteguo2018-30272094,
author = {Tabue-Teguo, M. and Barreto de Souza, P. and Cantet, C. and Andrieu, S. and Simo, N. and Fougère, B. and Dartigues, J. F. and Vellas, B.},
title = {{Effect of Multidomain Intervention, Omega-3 Polyunsaturated Fatty Acids Supplementation or their Combinaison on Cognitive Function in Non-Demented Older Adults According to Frail Status: Results from the MAPT Study}},
journal = {The journal of nutrition, health \& aging},
year = {2018},
doi = {10.1007/s12603-018-1024-6},
pmid = {30272094},
url = {https://doi.org/10.1007/s12603-018-1024-6}
}
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Key findings
- Results The overall mean age of the MAPT study population was 75.25(±4.38).
- A tend toward significant differences in TMT-A were found for the effect of the multidomain intervention on the prefrail group compared to non-frail group.
- The MI and n3 PUFA program could not significantly have reduced cognitive function in a sample of pre-frailty elders.
- Conclusion This population-based study in community-dwellers aged 70 years or over suggested that multidomain intervention and n3 PUFA supplementation have not significant effects on cognitive function change in frail older adults with memory complaints.
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Study details
- Evidence strengthLow
How this study scored 67/100
Published in a peer-reviewed journal, and it is a randomised controlled trial. Scored zero for sample size and effect reported because the record does not state it. We have no data on journal's citation record, times cited, citations per year, impact for its field and year, cited by studies here, still being cited, senior author's track record, institution's track record and multi-centre collaboration, so those were left out: it earned 39 of the 58 points we could judge it on, which is 67 out of 100.
| Component | Points | Why |
|---|---|---|
| Journal tier | 7 / 10 | Tier 3 — peer-reviewed journal (The journal of nutrition, health & aging) |
| Journal's citation record | — / 4 | No journal record from OpenAlex — left out of this score |
| Study design | 11 / 12 | A randomised controlled trial (from PubMed type “Randomized Controlled Trial”) |
| Strength of evidence | 1 / 5 | Rated “low” in our summary |
| Peer-review validation | 10 / 10 | Peer-reviewed. Published as an article in a named peer-reviewed journal. |
| How recent | 2 / 5 | 2018 — within 10 year(s) of the newest study here |
| Sample size | 0 / 4 | Participant count not stated — scores zero (not stated in the record — scored 0) |
| Effect reported | 0 / 3 | No effect size reported — scores zero (not stated in the record — scored 0) |
| Studied in people | 3 / 3 | Studied in people (pubmed indexes it as a clinical or observational study) |
| Randomised / blinded | 1 / 2 | Randomised (as stated in the record) |
| Times cited | — / 7 | No citation count (not found in OpenAlex) — left out of this score |
| Citations per year | — / 5 | No citation count or no year — left out of this score |
| Impact for its field and year | — / 6 | No field-weighted citation impact (OpenAlex has none yet) — left out of this score |
| Cited by studies here | — / 6 | Not yet checked against this library's citation graph — left out of this score |
| Still being cited | — / 4 | No yearly citation counts — left out of this score |
| Senior author's track record | — / 4 | Senior author's record not available — left out of this score |
| Institution's track record | — / 3 | No institution listed in OpenAlex — left out of this score |
| Multi-centre collaboration | — / 3 | Institutions not listed — left out of this score |
| Indexed in PubMed | 2 / 2 | Indexed in PubMed (PMID 30272094) |
| Free to read | 2 / 2 | Free to read |
| Points | 39 / 58 | Scored on 11 of 20 parts. We have no data for the rest, so they are left out: 39 of the 58 points we could judge it on is 67 out of 100. |
| Total | 67 / 100 | — |
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