Evidence map›Paper›PMID 33706753›Full record

ArticleBMC public health2021

Sagittal abdominal diameter and its socioeconomic correlates: perspective of sex differences.

Chang Li, Marcelline Harris, Dennis Tsilimingras, Sophia Z Liu, Ying Sheng, Xuefeng Liu

Abstract read
In one paragraph

Article in BMC public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

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

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  8. The male rectus diastasis: a different concept?Hernia : the journal of hernias and abdominal wall surgery · 2021
    Review
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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

6 authors.

Chang LiDepartment of Systems, Population, and Leadership, University of Michigan School of Nursing, Ann Arbor, MI, 48109, USA.
Marcelline HarrisDepartment of Systems, Population, and Leadership, University of Michigan School of Nursing, Ann Arbor, MI, 48109, USA.
Dennis TsilimingrasDepartment of Family Medicine, Wayne State University School of Medicine, Detroit, MI, 48202, USA.
Sophia Z LiuDepartment of Internal Medicine, University of Michigan School of Medicine, Ann Arbor, MI, 48109, USA.
Ying ShengSchool of Nursing, Indiana University, Indianapolis, IN, 46202, USA.
Xuefeng LiuDepartment of Systems, Population, and Leadership, University of Michigan School of Nursing, Ann Arbor, MI, 48109, USA. liuxf@umich.edu.ORCID 0000-0003-0845-9038

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSagittal abdominal diameter (SAD) is an anthropometric index associated with visceral adiposity. It remains unclear whether SAD and its socio-economic correlates differ in women and men, which limits the epidemiological and clinical applications of the SAD measurement. The aims of this study are to examine the sex differences in SAD and its socio-economic correlates.

methodsA complex stratified multistage clustered sampling design was used to select 6975 men and 7079 women aged 18 years or more from the National Health Nutrition and Examination Survey 2011-2016, representative of the US civilian non-institutionalized population. SAD was measured in accordance to the standard protocols using a two-arm abdominal caliper. The sex differences in SAD and its socio-economic correlates were evaluated by performing weighted independent t tests and weighted multiple regression.

resultsSAD was lower in women than in men in the entire sample, as well as in all the subgroups characterized by age, race, birth place, household income, and body mass index except for non-Hispanic blacks and those with household income < $20,000. Adjusted for other characteristics, age, birth place, household income, and body mass index were associated with SAD in both women and men. Black women were associated with higher SAD then white women (p < .0001), and Hispanic and Asian men were associated with lower SAD than white men (both p < .01). Women born in other countries were more likely to have lower SAD than women born in the US (p < .0001), and so were men (p = .0118). Both women and men with a household income of <$75,000 had higher SAD than those with an income of over $75,000. The associations of age, race, and household income with SAD differed in women and men.

conclusionSAD is lower in women than in men, in the general population as well as in the most socio-economic subgroups. While socio-economic correlates of SAD are similar in women and men, the associations of age, race, and household income with SAD vary across sex.

Indexed as

Sagittal Abdominal DiameterSex CharacteristicsAdolescentBody Mass IndexFemaleHumansMaleRisk FactorsSocioeconomic FactorsWaist CircumferenceAbdominal obesitySagittal abdominal diameterSexVisceral adiposityWaist circumference

Identifiers

PMID33706753
PMCPMC7953618

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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.