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The role of self-control and cognitive functioning in educational inequalities in adolescent smoking and binge drinking

Overview of attention for article published in BMC Public Health, September 2017
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Title
The role of self-control and cognitive functioning in educational inequalities in adolescent smoking and binge drinking
Published in
BMC Public Health, September 2017
DOI 10.1186/s12889-017-4753-2
Pubmed ID
Authors

Lisa E. M. Davies, Mirte A. G. Kuipers, Marianne Junger, Anton E. Kunst

Abstract

Large differences in substance use between educational levels originate at a young age, but there is limited evidence explaining these inequalities. The aim of this study was to test whether a) smoking and binge drinking are associated with lower levels of self-control and cognitive functioning, and b) associations between educational track and smoking and binge drinking, respectively, are attenuated after controlling for self-control and cognitive functioning. This study used cross-sectional survey data of 15 to 20-year-olds (N = 191) from low, middle, and high educational tracks. We measured regular binge drinking and regular smoking (more than once a month), cognitive functioning (cognitive ability, reaction time and memory span), and self-control. Logistic regression models were used to assess the associations between educational track and smoking and binge drinking controlled for age, gender and social disadvantage, and for self-control and cognitive functioning. According to models that controlled for age, gender and social disadvantage only, respondents in the low educational track were more likely to drink heavily (OR = 3.25, 95% CI = 1.48-7.17) and smoke (OR = 5.74, 95% CI = 2.31-14.29) than adolescents in the high educational track. The association between educational track and binge drinking was hardly reduced after adjustment for self-control and cognitive ability (OR = 2.88, 95% CI = 1.09-7.62). Adjustment for self-control and cognitive functioning, especially cognitive ability, weakened the association between education and smoking (OR = 3.40, 95% CI = 1.11-10.37). However, inequalities in smoking remained significant and substantial. In this study population, pre-existing variations between adolescents in terms of self-control and cognitive functioning played a minor role in educational inequalities in smoking, but not in binge drinking.

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The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 75 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 75 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 16 21%
Student > Ph. D. Student 10 13%
Student > Bachelor 5 7%
Student > Doctoral Student 3 4%
Other 2 3%
Other 7 9%
Unknown 32 43%
Readers by discipline Count As %
Nursing and Health Professions 10 13%
Medicine and Dentistry 9 12%
Psychology 9 12%
Social Sciences 3 4%
Biochemistry, Genetics and Molecular Biology 1 1%
Other 8 11%
Unknown 35 47%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 26 September 2017.
All research outputs
#13,374,110
of 23,577,654 outputs
Outputs from BMC Public Health
#9,140
of 15,296 outputs
Outputs of similar age
#138,846
of 290,641 outputs
Outputs of similar age from BMC Public Health
#100
of 148 outputs
Altmetric has tracked 23,577,654 research outputs across all sources so far. This one is in the 42nd percentile – i.e., 42% of other outputs scored the same or lower than it.
So far Altmetric has tracked 15,296 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 14.1. This one is in the 39th percentile – i.e., 39% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 290,641 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 51% of its contemporaries.
We're also able to compare this research output to 148 others from the same source and published within six weeks on either side of this one. This one is in the 32nd percentile – i.e., 32% of its contemporaries scored the same or lower than it.