Evidence map›Paper›PMID 35899875›Full record

ArticlePublic health nutrition2022

Association between the dietary inflammatory index and disability in Japanese older people.

Momoka Masuda, Kazumi Natsuhara, Shuji Sueyoshi, Shingo Odani, Fumihiro Yagyu, Kiyoshi Tadokoro, Mayumi Ohnishi, Rieko Nakao, Chiho Goto, Masahiro Umezaki

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Public health nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 27% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 7 institutions in 1 country.

Momoka MasudaDepartment of Human Ecology, Graduate School of Medicine, The University of Tokyo, Tokyo113-0033, Japan.
Kazumi NatsuharaToho University, Tokyo, Japan.
Shuji SueyoshiKibi International University, Takahashi, Japan.
Shingo OdaniChiba University, Chiba, Japan.
Fumihiro YagyuKibi International University, Takahashi, Japan.
Kiyoshi TadokoroToyo University, Tokyo, Japan.
Mayumi OhnishiNagasaki University, Nagasaki, Japan.
Rieko NakaoNagasaki University, Nagasaki, Japan.
Chiho GotoNagoya Bunri University, Inazawa, Japan.
Masahiro UmezakiDepartment of Human Ecology, Graduate School of Medicine, The University of Tokyo, Tokyo113-0033, Japan.
Kibi International University · JPNagasaki University · JPThe University of Tokyo · JPChiba University · JPNagoya Bunri University · JPToho University · JPToyo University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo examine the demographic and lifestyle characteristics related to the dietary inflammatory index (DII™) score and to evaluate the association between DII score and disability among older people in Japan.

designCross-sectional design. The DII score was calculated from nutrient intake information obtained from a FFQ. Disability was assessed using the Tokyo Metropolitan Institute of Gerontology Index of Competence questionnaire. Overall disability and disability in each component of everyday competence, that is, instrumental activities of daily living (IADL), intellectual activities and social participation, were assessed. Those with a deficit in one or more activities were defined as disabled.

settingFive non-urban areas in Japan.

participantsA total of 1642 Japanese older people aged 65 years or older.

resultsWomen, residents of Oga-shi, and those with a higher education and greater frequency of shopping followed a more anti-inflammatory diet, while those living alone and residents of Minamiawaji-shi had higher dietary inflammation. A pro-inflammatory diet was associated with higher odds of overall disability and disability in each component of competence: overall disability, OR (95 % CI) = 1·26 (1·16, 1·36); IADL disability, OR (95 % CI) = 1·16 (1·07, 1·26); disability in intellectual activities, OR (95 % CI): 1·30 (1·20, 1·40); and disability in social participation, OR (95 % CI) = 1·20 (1·11, 1·29).

conclusionsSex, living alone, education, frequency of shopping and area of residence were shown to be determinants of DII score in Japanese older people. DII score was positively associated with disability.

Indexed as

Activities of Daily LivingPersons with DisabilitiesAgedCross-Sectional StudiesDietFemaleHumansJapanDiabilityDietary inflammatory indexInflammationJapanOlder people

Identifiers

PMID35899875
PMCPMC9991663
OpenAlexW4288084554

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.