Evidence map›Paper›PMID 31849383›Full record

ArticleNagoya journal of medical science2019

<Editors' Choice> Association between green tea intake and risk of cognitive decline, considering glycated hemoglobin level, in older Japanese adults: the NILS-LSA study.

Yoshiro Shirai, Kiyonori Kuriki, Rei Otsuka, Yuki Kato, Yukiko Nishita, Chikako Tange, Makiko Tomida, Tomoko Imai, Fujiko Ando, Hiroshi Shimokata

Abstract read
In one paragraph

Article in Nagoya journal of medical science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 35% 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

2 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Src Mediates Epigallocatechin-3-Molecules (Basel, Switzerland) · 2020
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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 1 institution in 1 country.

Yoshiro ShiraiGraduate School of Integrated Pharmaceutical and Nutritional Sciences, University of Shizuoka, Shizuoka City, Japan.
Kiyonori KurikiGraduate School of Integrated Pharmaceutical and Nutritional Sciences, University of Shizuoka, Shizuoka City, Japan.
Rei OtsukaSection of NILS-LSA, National Center for Geriatrics and Gerontology, Obu City, Japan.
Yuki KatoSection of NILS-LSA, National Center for Geriatrics and Gerontology, Obu City, Japan.
Yukiko NishitaSection of NILS-LSA, National Center for Geriatrics and Gerontology, Obu City, Japan.
Chikako TangeSection of NILS-LSA, National Center for Geriatrics and Gerontology, Obu City, Japan.
Makiko TomidaSection of NILS-LSA, National Center for Geriatrics and Gerontology, Obu City, Japan.
Tomoko ImaiSection of NILS-LSA, National Center for Geriatrics and Gerontology, Obu City, Japan.
Fujiko AndoSection of NILS-LSA, National Center for Geriatrics and Gerontology, Obu City, Japan.
Hiroshi ShimokataSection of NILS-LSA, National Center for Geriatrics and Gerontology, Obu City, Japan.
University of Shizuoka · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Positive and negative associations with risk of cognitive decline have been reported for glycated hemoglobin (HbA1c) level and green tea (GT) intake, respectively. This study aimed to assess whether the reduction in the risk of cognitive decline with GT intake depended on HbA1c level. The participants were aged ≥60 years at baseline in the cohort study, wherein examinations were conducted biennially from 2000 to 2012. Subjects (n=1,304) who had no cognitive decline during the first survey and who had participated in the follow-up survey at least once were included. The follow-up end point was the first screening time point for cognitive decline (Mini-Mental State Examination score <27) or the last survey participation. With reference to the Japanese Diabetes Society guideline, the cut-off points for HbA1c level were set at 5.6%, 6.0%, and 6.5%, and lower and higher groups were assigned for each cut-off point. In a multiple Cox proportional hazard model, an interaction between GT intake and HbA1c groups for cognitive decline was observed only at HbA1c 6.0% (

Indexed as

AgedAsian PeopleBlood GlucoseCognitive DysfunctionConfidence IntervalsFemaleGlycated HemoglobinHumansMaleMiddle AgedTeaBlood GlucoseGlycated Hemoglobinhemoglobin A1c protein, humanTeablood glucose levelcognitive declineepidemiologygreen teaHbA1c

Identifiers

PMID31849383
PMCPMC6892664
OpenAlexW3003511499

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.