Evidence map›Paper›PMID 25069014›Full record

ArticleExperimental and clinical psychopharmacology2014

Examining educational attainment, prepregnancy smoking rate, and delay discounting as predictors of spontaneous quitting among pregnant smokers.

Thomas J White, Ryan Redner, Joan M Skelly, Stephen T Higgins

Abstract read
In one paragraph

Article in Experimental and clinical psychopharmacology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 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

25 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Review
  6. The Understanding of Maternal Smoking among Women who were Smoking or had Quit Smoking during Pregnancy.The Canadian journal of nursing research = Revue canadienne de recherche en sciences infirmieres · 2023
    Article
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  16. Cognitive and Behavioral Predictors of Quit Attempts and Biochemically-Validated Abstinence During Pregnancy.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2017
    Observational
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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

4 authors.

Thomas J WhiteVermont Center on Behavior and Health, Department of Psychiatry, University of Vermont.
Ryan RednerVermont Center on Behavior and Health, Department of Psychiatry, University of Vermont.
Joan M SkellyDepartment of Medical Biostatistics, University of Vermont.
Stephen T HigginsVermont Center on Behavior and Health, Department of Psychiatry, University of Vermont.

Funding

Vermont Center on Behavior and HealthP20GM103644 · NIGMS · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI SIGMON, STACEY C · 2013 to 2022
$21.3M
Vermont Center on Tobacco Regulatory ScienceP50DA036114 · NIDA · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI HIGGINS, STEPHEN T · 2013 to 2017
$19.1M
TRAINING IN BEHAV. PHARMACOLOGY OF HUMAN DRUG DEPENDENCET32DA007242 · NIDA · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI HEIL, SARAH H, HIGGINS, STEPHEN T · 1990 to 2025
$8.2M
Voucher-based incentives to treat pregnant smokersR01DA014028 · NIDA · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI HIGGINS, STEPHEN T · 2001 to 2010
$6.0M
Financial Incentives for Smoking Cessation Among Disadvantaged Pregnant WomenR01HD075669 · NICHD · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI HIGGINS, STEPHEN T · 2013 to 2017
$3.6M
NICHD NIH HHS R01 HD075669NICHD NIH HHS R01HD075669NIDA NIH HHS P50 DA036114NIDA NIH HHS P50DA036114NIDA NIH HHS R01 DA014028NIDA NIH HHS R01DA14028NIDA NIH HHS T32 DA007242NIDA NIH HHS T32DA07242NIGMS NIH HHS P20 GM103644NIGMS NIH HHS P20GM103644
6 · The paper itself

Abstract

We investigated three potential predictors (educational attainment, prepregnancy smoking rate, and delay discounting [DD]) of spontaneous quitting among pregnant smokers. These predictors were examined alone and in combination with other potential predictors using study-intake assessments from controlled clinical trials examining the efficacy of financial incentives for smoking cessation and relapse prevention. Data from 349 pregnant women (231 continuing smokers and 118 spontaneous quitters) recruited from the greater Burlington, VT, area contributed to this secondary analysis, including psychiatric/sociodemographic characteristics, smoking characteristics, and performance on a computerized DD task. Educational attainment, smoking rate, and DD values were each significant predictors of spontaneous quitting in univariate analyses. A model examining those three predictors together retained educational attainment as a main effect and revealed a significant interaction of DD and smoking rate (i.e., DD was a significant predictor at lower but not higher smoking rates). A final model considering all potential predictors, included education, the interaction of DD and smoking rate, and five additional predictors (i.e., stress ratings, the belief that smoking during pregnancy will "greatly harm my baby," age of smoking initiation, marital status, and prior quit attempts during pregnancy). The study presented here contributes new knowledge on predictors of spontaneous quitting among pregnant smokers with substantive practical implications for reducing smoking during pregnancy.

Indexed as

Smoking PreventionAdultDelay DiscountingEducational StatusFemaleHumansPredictive Value of TestsPregnancySmokingSmoking CessationTime FactorsYoung Adult

Identifiers

PMID25069014
PMCPMC4180793

What OpenQuestion holds

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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.