Evidence map›Paper›PMID 27286818›Full record

ArticleBMC public health2016

National survey of risk factors for non-communicable disease in Vietnam: prevalence estimates and an assessment of their validity.

Tan Van Bui, Christopher Leigh Blizzard, Khue Ngoc Luong, Ngoc Le Van Truong, Bao Quoc Tran, Petr Otahal, Seana Gall, Mark R Nelson, Thuy Bich Au, Son Thai Ha and 4 more

Open access · goldAbstract readValidation Study
In one paragraph

Article in BMC public health, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
2.4field-weighted citation impact, top 10% of its field
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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The Interdependence of Blood Pressure and Glucose in Vietnam.High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2021
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

14 authors at 5 institutions in 2 countries.

Tan Van BuiMenzies Institute for Medical Research, University of Tasmania, Private Bag 23, Hobart, TAS, 7000, Australia.
Christopher Leigh BlizzardMenzies Institute for Medical Research, University of Tasmania, Private Bag 23, Hobart, TAS, 7000, Australia. Leigh.Blizzard@utas.edu.au.
Khue Ngoc LuongMedical Services Administration, Ministry of Health of the Socialist Republic of Vietnam, Ha Noi, Vietnam.
Ngoc Le Van TruongMedical Services Administration, Ministry of Health of the Socialist Republic of Vietnam, Ha Noi, Vietnam.
Bao Quoc TranMedical Services Administration, Ministry of Health of the Socialist Republic of Vietnam, Ha Noi, Vietnam.
Petr OtahalMenzies Institute for Medical Research, University of Tasmania, Private Bag 23, Hobart, TAS, 7000, Australia.
Seana GallMenzies Institute for Medical Research, University of Tasmania, Private Bag 23, Hobart, TAS, 7000, Australia.
Mark R NelsonMenzies Institute for Medical Research, University of Tasmania, Private Bag 23, Hobart, TAS, 7000, Australia.
Thuy Bich AuMenzies Institute for Medical Research, University of Tasmania, Private Bag 23, Hobart, TAS, 7000, Australia.
Son Thai HaMedical Services Administration, Ministry of Health of the Socialist Republic of Vietnam, Ha Noi, Vietnam.
Hai Ngoc PhungMenzies Institute for Medical Research, University of Tasmania, Private Bag 23, Hobart, TAS, 7000, Australia.
Mai Hoang TranMenzies Institute for Medical Research, University of Tasmania, Private Bag 23, Hobart, TAS, 7000, Australia.
Michele CallisayaMenzies Institute for Medical Research, University of Tasmania, Private Bag 23, Hobart, TAS, 7000, Australia.
Velandai SrikanthMenzies Institute for Medical Research, University of Tasmania, Private Bag 23, Hobart, TAS, 7000, Australia.
University of Tasmania · AUMinistry of Health · VNCan Tho University · VNMonash Medical Centre · AUMonash University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo estimate the prevalence of non-communicable disease (NCD) risk factors at a provincial level in Vietnam, and to assess whether the summary estimates allow reliable inferences to be drawn regarding regional differences in risk factors and associations between them.

methodsParticipants (n = 14706, 53.5 % females) aged 25-64 years were selected by multi-stage stratified cluster sampling from eight provinces each representing one of the eight geographical regions of Vietnam. Measurements were made using the World Health Organization STEPS protocols. Data were analysed using complex survey methods.

resultsDifferences by sex in mean years of schooling (males 8.26 ± 0.20, females 7.00 ± 0.18), proportions of current smokers (males 57.70 %, females 1.73 %), and binge-drinkers (males 25.11 %, females 0.63 %), and regional differences in diet, reflected the geographical and socio-cultural characteristics of the country. Provinces with a higher proportion of urban population had greater mean levels of BMI (r = 0.82), and lesser proportions of active people (r = -0.89). The associations between the summary estimates were generally plausible (e.g. physical activity and BMI, r = -0.80) but overstated, and with some anomalous findings due to characterisation of smoking and hypertension by STEPS protocols.

conclusionsThis report provides an extensive description of the sex-specific and regional distribution of NCD risk factors in Vietnam and an account of some health-related consequences of industrialisation in its early stages. The STEPS protocols can be utilized to provide aggregate data for valid between-population comparisons, but with important caveats identified.

Indexed as

AdultDemographyFemaleHumansHypertensionMaleMiddle AgedPrevalenceReproducibility of ResultsRisk FactorsSocioeconomic FactorsSurveys and QuestionnairesVietnamEcological inferenceNon-communicable diseasePrevalenceRisk factors

Identifiers

PMID27286818
PMCPMC4902939
OpenAlexW2408779918

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.