Evidence map›Paper›PMID 32509510›Full record

ArticlePreventive medicine reports2020

A novel approach to anthropometric assessment for geographically dispersed samples: A pilot study.

Madhumita Ghosh-Dastidar, Nancy Nicosia, Ashlesha Datar

Abstract read
In one paragraph

Article in Preventive medicine reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 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

3 authors.

Madhumita Ghosh-DastidarRAND Corporation Santa Monica, 1776 Main St, Santa Monica, CA 90401, USA.
Nancy NicosiaRAND Corporation Boston, 20 Park Plaza 9th Floor, Suite 920, Boston, MA 02116, USA.
Ashlesha DatarDornsife Center for Economic and Social Research, University of Southern California, Los Angeles, CA, USA.

Funding

Environments, Preferences and Childhood Obesity: Evidence From a Natural ExperimentR01DK111169 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI DATAR, ASHLESHA · 2017 to 2020
$3.2M
Environments Impact on Childrens Diet, Activity & Obesity: A Natural ExperimentR01HD067536 · NICHD · RAND CORPORATION · PI DATAR, ASHLESHA · 2011 to 2015
$3.2M
NICHD NIH HHS R01 HD067536NIDDK NIH HHS R01 DK111169
6 · The paper itself

Abstract

Measurements by trained personnel are the criterion standard for assessments of body mass index (BMI) and obesity. Yet, in-person measurements are less practical for studies of geographically dispersed samples. Recent advances in technology and the success of telehealth suggests that videoconferencing may be promising. We conducted a pilot study to examine the validity of videoconference-assisted measurements (VCAM) relative to in-person measurements by trained staff. We collected height, weight, percent body fat and waist circumference measurements using VCAM and staff measured in a convenience sample of 50 greater Los Angeles participants. We calculated relative standardized differences, and agreement between the two approaches using Pearson correlation and Bland-Altman plots. The small magnitude of differences (effect sizes <0.03), and high agreement suggested that the two approaches produce similar values. Thus, completing height and weight measurements through videoconference may be a valid and cost-effective approach, especially for geographically dispersed samples.

Indexed as

Anthropometric assessmentsBMIHeightRemote assessmentVideoconference-assisted measurementWeight

Identifiers

PMID32509510
PMCPMC7264073

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.