Evidence map›Paper›PMID 25434910›Full record

ArticleObesity research & clinical practice

Body mass index gain between ages 20 and 40 years and lifestyle characteristics of men at ages 40-60 years: the Adventist Health Study-2.

Claudio Japas, Synnøve Knutsen, Salem Dehom, Hildemar Dos Santos, Serena Tonstad

Abstract read
In one paragraph

Article in Obesity research & clinical practice. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

5 authors.

Claudio JapasDepartment of Health Promotion and Education, School of Public Health, Loma Linda University, Loma Linda, CA 92350, United States.
Synnøve KnutsenDepartment of Epidemiology, Biostatistics & Population Medicine, School of Public Health, Loma Linda University, Loma Linda, CA 92350, United States.
Salem DehomDepartment of Epidemiology, Biostatistics & Population Medicine, School of Public Health, Loma Linda University, Loma Linda, CA 92350, United States.
Hildemar Dos SantosDepartment of Health Promotion and Education, School of Public Health, Loma Linda University, Loma Linda, CA 92350, United States.
Serena TonstadDepartment of Health Promotion and Education, School of Public Health, Loma Linda University, Loma Linda, CA 92350, United States. Electronic address: stonstad@llu.edu.

Funding

CANCER EPIDEMIOLOGY IN ADVENTISTS--A LOW RISK GROUPR01CA094594 · NCI · LOMA LINDA UNIVERSITY · PI FRASER, GARY E. · 2001 to 2008
$18.0M
Plant-based diets and risk of cancerU01CA152939 · NCI · LOMA LINDA UNIVERSITY · PI FRASER, GARY E. · 2011 to 2015
$5.7M
NCI NIH HHS R01 CA094594NCI NIH HHS U01 CA152939
6 · The paper itself

Abstract

backgroundObesity increases risk of premature disease, and may be associated with unfavorable lifestyle changes that add to risk. This study analyzed the association of midlife BMI change with current lifestyle patterns among multiethnic men.

methodsMen aged 40-60 years (n=9864) retrospectively reported body weight between ages 20-40 years and current dietary, TV, physical activity and sleep practices in the Adventist Health Study II, a study of church-goers in the US and Canada. In multivariate logistic regression analysis, odds ratios for BMI gain were calculated for each lifestyle practice controlling for sociodemographic and other lifestyle factors and current BMI.

resultsMen with median or higher BMI gain (2.79 kg/m(2)) between ages 20-40 years were more likely to consume a non-vegetarian diet, and engage in excessive TV watching and little physical activity and had a shorter sleep duration compared to men with BMI gain below the median (all p<0.001). In multivariate logistic analysis current BMI was significantly associated with all lifestyle factors (all p≤0.005). BMI gain was associated with lower odds of vegetarian diet (odds ratio [OR] 0.939; 95% confidence interval [CI] 0.921-0.957) and of physical activity ≥150 min/week (OR 0.979, 95% CI 0.960-0.999).

conclusionsThese findings imply that diet and less physical activity are associated with both gained and attained BMI, while inactivity (TV watching) and short sleep duration correlated only with attained BMI. Unhealthy lifestyle may add risk to that associated with BMI. Longitudinal and intervention studies are needed to infer causal relationships.

Indexed as

Body Mass IndexLife StyleAdultAge FactorsBody WeightCanadaDietHumansLogistic ModelsMaleMiddle AgedMotor ActivityMultivariate AnalysisObesityOdds RatioReligionDietObesityPhysical activitySedentarinessSleep

Identifiers

PMID25434910
PMCPMC4250575

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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.