Evidence map›Paper›PMID 32805392›Full record

ArticleBrain, behavior, and immunity2020

Cultural and life style practices associated with low inflammatory physiology in Japanese adults.

Christopher L Coe, Yuri Miyamoto, Gayle D Love, Mayumi Karasawa, Norito Kawakami, Shinobu Kitayama, Carol D Ryff

Open access · greenAbstract read
In one paragraph

Article in Brain, behavior, and immunity, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-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

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Effects of Bathtub Bathing and Sauna Practices on Cardiovascular and Systemic Health: A Narrative Review.International journal of environmental research and public health · 2026
    Review
  2. Article
  3. Benefits of an Innovative 90-Day Longevity Workplace Program on Health in the United Arab Emirates (UAE).International journal of environmental research and public health · 2025
    Article
  4. Article
  5. Role of natural products in cardiovascular disease.Molecular and cellular biochemistry · 2025
    Review
  6. Article
  7. Review
  8. Culture and Health: Recent Developments and Future Directions.The Japanese psychological research · 2022
    Article
  9. Review
  10. Article
  11. 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

7 authors at 5 institutions in 2 countries.

Christopher L CoeHarlow Center for Biological Psychology, University of Wisconsin, Madison, WI, United States. Electronic address: ccoe@wisc.edu.
Yuri MiyamotoDepartment of Psychology, University of Wisconsin, Madison, WI, United States.
Gayle D LoveInstitute on Aging, University of Wisconsin, Madison, WI, United States.
Mayumi KarasawaDepartment of Comparative Psychology, Tokyo Woman's Christian University, Tokyo, Japan.
Norito KawakamiDepartment of Mental Health, University of Tokyo, Tokyo, Japan.
Shinobu KitayamaDepartment of Psychology, University of Michigan, Ann Arbor, MI, United States.
Carol D RyffDepartment of Psychology, University of Wisconsin, Madison, WI, United States; Institute on Aging, University of Wisconsin, Madison, WI, United States.
University of Wisconsin–Madison · USInstitute on Aging · USThe University of Tokyo · JPTokyo Woman's Christian University · JPUniversity of Michigan–Ann Arbor · US

Funding

STATISTICS COREP01AG020166 · NIA · UNIVERSITY OF WISCONSIN-MADISON · PI RYFF, CAROL D. · 2002 to 2015
$50.6M
Midlife Health in Japan (MIDJA) and the U.S. (MIDUS)R37AG027343 · NIA · UNIVERSITY OF WISCONSIN-MADISON · PI RYFF, CAROL D. · 2007 to 2016
$5.9M
NIA NIH HHS P01 AG020166NIA NIH HHS R37 AG027343
6 · The paper itself

Abstract

Japan is an exceptionally healthy East Asian country with extended longevity. In addition, the typical levels of several proinflammatory proteins, including both C-reactive protein (CRP) and interleukin-6 (IL-6), are often reported to be low when compared to American and European populations. This analysis determined if blood levels of CRP and IL-6 were associated with 4 cultural practices reflective of Japanese behavior and customs -- drinking tea, eating seafood, consuming vegetables, and partaking in relaxing baths regularly - among 382 adults living in Tokyo. Regression models controlled for demographic factors, adiposity (BMI), physical exercise, smoking, alcohol use, and chronic illness (e.g., diabetes). Consuming a Japanese diet was associated with significantly lower CRP and IL-6 levels. More frequent bathing was associated with lower IL-6, but not specifically predictive of low CRP. This study has confirmed prior evidence for low inflammatory activity in Japanese adults and its association with several behavioral practices common in Japan.

Indexed as

C-Reactive ProteinInterleukin-6AdultAsia, EasternHumansJapanLife StyleObesityC-Reactive ProteinInterleukin-6AgingBathingC-reactive proteinDietInflammationInterleukin-6JapanTea

Identifiers

PMID32805392
PMCPMC7544652
OpenAlexW3049462326

What OpenQuestion holds

Textmetadata
LicenceTDM
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.