Evidence map›Paper›PMID 38874620›Full record

ArticleEuropean journal of applied physiology2024

Morning physical activity may be more beneficial for blood lipids than afternoon physical activity in older adults: a cross-sectional study.

Hyeon-Ki Kim, Yuga Kimura, Masaki Takahashi, Takashi Nakaoka, Yosuke Yamada, Rei Ono, Shigenobu Shibata

Abstract read
In one paragraph

Article in European journal of applied physiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

3 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. 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.

Hyeon-Ki KimNational Institute of Biomedical Innovation, Health and Nutrition, 3-17 Senriokashimmachi, Settsu-shi, Osaka, 566-0002, Japan. hkim@nibiohn.go.jp.ORCID http://orcid.org/0009-0004-7143-2780
Yuga KimuraSchool of Advance Science and Engineering, Waseda University, Tokyo, Japan.
Masaki TakahashiInstitute for Liberal Arts, Tokyo Institute of Technology, Tokyo, Japan.
Takashi NakaokaJapan Organization of Occupational Health and Safety, Kanagawa, Japan.
Yosuke YamadaNational Institute of Biomedical Innovation, Health and Nutrition, 3-17 Senriokashimmachi, Settsu-shi, Osaka, 566-0002, Japan.
Rei OnoNational Institute of Biomedical Innovation, Health and Nutrition, 3-17 Senriokashimmachi, Settsu-shi, Osaka, 566-0002, Japan.
Shigenobu ShibataFaculty of Science and Engineering, Waseda University, Tokyo, Japan.

Funding

Japan Society for the Promotion of Science 18K17940Japan Society for the Promotion of Science 19H01089Japan Society for the Promotion of Science 20K19689
6 · The paper itself

Abstract

backgroundThe effect of differences in daily physical activity patterns on blood lipids has not been determined. This study examines the effects of the differences in free-living daily physical activity patterns (amount and intensity) on blood lipid levels in older adults.

methodsThis cross-sectional study included 51 older participants (71.8 ± 0.6 years, men = 8, women = 43). A triaxial accelerometer was used to assess physical activity patterns. The time from awakening to bedtime for each participant was used for group classification based on the amount (number of steps) and intensity (moderate-to-vigorous physical activity, MVPA) of physical activity. The morning step group (M Step) was defined as those who took more steps in the morning, and the afternoon step group (A Step) was defined as those who took more steps in the afternoon. The same method was used for MVPA (morning MVPA: M MVPA; afternoon MVPA: A MVPA). Blood samples were collected at the start of the study to determine blood lipid levels.

resultsNumber of steps taken showed a trend toward lower low-density lipoprotein cholesterol (LDL-C) levels in the M Step group compared with the A Step group. The LDL/high-density lipoprotein (HDL) ratio was significantly lower in the M Step group than the A Step group (p < 0.05). The M MVPA group also had higher HDL-C levels and significantly lower LDL/HDL ratios than the A MVPA group (p < 0.05).

conclusionsThese results suggest that compared with afternoon physical activity, daily morning physical activity (amount and intensity) is more effective in improving blood lipid levels.

Indexed as

ExerciseAgedCholesterol, HDLCholesterol, LDLCross-Sectional StudiesFemaleHumansLipidsMaleCholesterol, HDLCholesterol, LDLLipidsBlood lipidsCardiovascular risk factorsModerate-vigorous physical activityNumber of stepsPhysical activity pattern

Identifiers

PMID38874620
PMCPMC11519190

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.