Evidence map›Paper›PMID 29529859›Full record

ArticleEpidemiology and health2018

The effects of water-pipe smoking on birth weight: a population-based prospective cohort study in southern Iran.

Shahrzad Nematollahi, Mohammad Ali Mansournia, Abbas Rahimi Foroushani, Mahmood Mahmoodi, Azin Alavi, Mohammad Shekari, Kourosh Holakouie-Naieni

Abstract read
In one paragraph

Article in Epidemiology and health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 3 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

14 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Interventions for waterpipe smoking cessation.The Cochrane database of systematic reviews · 2023
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. The Diversity in Tobacco Use Among Women of Reproductive Age (15-49 Years) in Pakistan: A Secondary Analysis of a Multiple Indicator Cluster Survey 2016-2018.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Effect of Water-Pipe Smoking on the Normal Development of Zebrafish.International journal of environmental research and public health · 2021
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Waterpipe smoking: the pressing need for risk communication.Expert review of respiratory medicine · 2019
    Review
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

7 authors.

Shahrzad NematollahiDepartment of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.ORCID 0000-0003-1248-7306
Mohammad Ali MansourniaDepartment of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.ORCID 0000-0003-3343-2718
Abbas Rahimi ForoushaniDepartment of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.ORCID 0000-0002-3052-6420
Mahmood MahmoodiDepartment of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.ORCID 0000-0003-0896-9222
Azin AlaviDepartment of Gynecology and Obstetrics, School of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.ORCID 0000-0002-1248-2313
Mohammad ShekariDepartment of Medical Genetics, School of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.ORCID 0000-0002-1952-4598
Kourosh Holakouie-NaieniDepartment of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.ORCID 0000-0003-3256-9966

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesConsecutive community health assessments revealed that water-pipe smoking in women and impaired growth in children were among the main health concerns in suburban communities in southern Iran. The aim of the present study was to identify the effects of water-pipe smoking during pregnancy on birth weight.

methodsData from a population-based prospective cohort study of 714 singleton live pregnancies in the suburbs of Bandar Abbas in southern Iran in 2016-2018 were used in this study. Data about water-pipe smoking patterns and birth weight were collected by questionnaires during and after the pregnancy. Low birth weight (LBW) was defined as a birth weight below 2,500 g. Statistical analyses were performed using generalized linear models, and the results were presented in terms of relative risk (RR) and 95% confidence intervals (CI).

resultsFifty (8.2%) of the study subjects smoked water-pipe. The adjusted risk of LBW increased 2-fold in water-pipe smokers (adjusted RR [aRR], 2.09; 95% CI, 1.18 to 3.71), and by 2.0% for each 1-year increase in the duration of water-pipe smoking (aRR, 1.02; 95% CI, 0.99 to 1.05).

conclusionsOur results showed that water-pipe smoking during pregnancy was an important risk factor for LBW in this population sample from southern Iran. The introduction of regulations onto prevent water-pipe smoking and the implementation of community health action plans aiming at empowering women and increasing women's knowledge and awareness regarding the health consequences of water-pipe smoking are proposed.

Indexed as

Infant, Low Birth WeightAdultFemaleHumansIranPregnancyProspective StudiesRisk FactorsSuburban PopulationSurveys and QuestionnairesWater Pipe SmokingYoung AdultIranLow birth weightProspective studiesSuburban populationWater-pipe smoking

Identifiers

PMID29529859
PMCPMC5968205

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.