Evidence map›Paper›PMID 31159908›Full record

ArticlePublic health nutrition2020

Skinfold thickness and the incidence of type 2 diabetes mellitus and hypertension: an analysis of the PERU MIGRANT study.

Andrea Ruiz-Alejos, Rodrigo M Carrillo-Larco, J Jaime Miranda, Robert H Gilman, Liam Smeeth, Antonio Bernabé-Ortiz

Abstract read
In one paragraph

Article in Public health nutrition, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

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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

19 citing papers in PubMed.

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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.

Andrea Ruiz-AlejosCRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Armendariz 445, Miraflores, Lima, Peru.
Rodrigo M Carrillo-LarcoCRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Armendariz 445, Miraflores, Lima, Peru.
J Jaime MirandaCRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Armendariz 445, Miraflores, Lima, Peru.
Robert H GilmanCRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Armendariz 445, Miraflores, Lima, Peru.
Liam SmeethFaculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK.
Antonio Bernabé-OrtizCRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Armendariz 445, Miraflores, Lima, Peru.ORCID 0000-0002-6834-1376

Funding

NHLBI NIH HHS HHSN268200900033CWellcome Trust 098504Wellcome Trust 103994Wellcome Trust 205177Wellcome Trust 205177/Z/16/Z
6 · The paper itself

Abstract

objectiveTo determine the association between excess body fat, assessed by skinfold thickness, and the incidence of type 2 diabetes mellitus (T2DM) and hypertension (HT).

designData from the ongoing PERU MIGRANT Study were analysed. The outcomes were T2DM and HT, and the exposure was skinfold thickness measured in bicipital, tricipital, subscapular and suprailiac areas. The Durnin-Womersley formula and SIRI equation were used for body fat percentage estimation. Risk ratios and population attributable fractions (PAF) were calculated using Poisson regression.

settingRural (Ayacucho) and urban shantytown district (San Juan de Miraflores, Lima) in Peru.

participantsAdults (n 988) aged ≥30 years (rural, rural-to-urban migrants, urban) completed the baseline study. A total of 785 and 690 were included in T2DM and HT incidence analysis, respectively.

resultsAt baseline, age mean was 48·0 (sd 12·0) years and 47 % were males. For T2DM, in 7·6 (sd 1·3) years, sixty-one new cases were identified, overall incidence of 1·0 (95 % CI 0·8, 1·3) per 100 person-years. Bicipital and subscapular skinfolds were associated with 2·8-fold and 6·4-fold risk of developing T2DM. On the other hand, in 6·5 (sd 2·5) years, overall incidence of HT was 2·6 (95 % CI 2·2, 3·1) per 100 person-years. Subscapular and overall fat obesity were associated with 2·4- and 2·9-fold risk for developing HT. The PAF for subscapular skinfold was 73·6 and 39·2 % for T2DM and HT, respectively.

conclusionsWe found a strong association between subscapular skinfold thickness and developing T2DM and HT. Skinfold assessment can be a laboratory-free strategy to identify high-risk HT and T2DM cases.

Indexed as

Skinfold ThicknessAdipose TissueAdultBody Fat DistributionDiabetes Mellitus, Type 2FemaleHumansHypertensionIncidenceMaleMiddle AgedObesityPeruProspective StudiesRisk FactorsRural PopulationHypertensionObesitySkinfold thicknessType 2 diabetes mellitus

Identifiers

PMID31159908
PMCPMC6960014

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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.