Evidence map›Paper›PMID 21059486›Full record

ArticleEpilepsy & behavior : E&B2011

Numeracy and framing bias in epilepsy.

Hyunmi Choi, John B Wong, Anil Mendiratta, Gary A Heiman, Marla J Hamberger

Abstract read
In one paragraph

Article in Epilepsy & behavior : E&B, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  3. Article
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  6. 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

5 authors.

Hyunmi ChoiDepartment of Neurology, Columbia University, New York, NY 10032, USA. hc323@columbia.edu
John B Wong
Anil Mendiratta
Gary A Heiman
Marla J Hamberger

Funding

MENTORED CLINICAL RESEARCH SCHOLAR PROGRAMK12RR017648 · NCRR · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI GINSBERG, HENRY N · 2002 to 2006
$2.8M
Shared Genetic Risk for Epilepsy and DepressionK23NS054981 · NINDS · RUTGERS, THE STATE UNIV OF N.J. · PI HEIMAN, GARY A. · 2007 to 2011
$758k
NCRR NIH HHS K12 RR017648NINDS NIH HHS K23 NS054981
6 · The paper itself

Abstract

Patients with epilepsy are frequently confronted with complex treatment decisions. Communicating treatment risks is often difficult because patients may have difficulty with basic statistical concepts (i.e., low numeracy) or might misconceive the statistical information based on the way information is presented, a phenomenon known as "framing bias." We assessed numeracy and framing bias in 95 adults with chronic epilepsy and explored cognitive correlates of framing bias. Compared with normal controls, patients with epilepsy had significantly poorer performance on the Numeracy scale (P=0.02), despite a higher level of education than normal controls (P<0.001). Compared with patients with higher numeracy, patients with lower numeracy were significantly more likely to exhibit framing bias. Abstract problem solving performance correlated with the degree of framing bias (r=0.631, P<0.0001), suggesting a relationship between aspects of executive functioning and framing bias. Poor numeracy and susceptibility framing bias place patients with epilepsy at risk for uninformed decisions.

Indexed as

ComprehensionDecision MakingMathematicsAdultAnxietyAttentionDepressionEducational StatusEpilepsyFemaleHumansMaleMemoryMiddle AgedNeuropsychological TestsProblem Solving

Identifiers

PMID21059486
PMCPMC3022367

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.