Evaluation of statistical illiteracy in Latin American clinicians and the piloting evaluation of a short course across multiple timepoints.
BMC Med Educ
; 22(1): 54, 2022 Jan 25.
Article
em En
| MEDLINE
| ID: mdl-35078473
ABSTRACT
BACKGROUND:
All clinicians require statistical interpretation skills to keep up to date with evidence-based recommendations in their field. However, statistical illiteracy among clinicians is a highly prevalent problem with far-reaching consequences. The few available that report statistical literacy improvements after educational interventions do not measure for how long these benefits last. To estimate statistical illiteracy among Latin-American clinicians across multiple levels of training and to evaluate a 10-h course at multiple timepoints.METHODS:
Using an online questionnaire, we evaluated; self-perceived statistical proficiency, scientific literature reading habits and statistical literacy (using an adaptation of the Quick Risk Test). Separately, we evaluated statistical proficiency after a 10-h statistics course in a group of Internal Medicine residents at a tertiary center in Mexico City across multiple time points between November 2020 and February 2021.RESULTS:
Data from 392 clinicians from 9 Latin American countries were analyzed. Most clinicians (85%) failed our adaptation of the Quick Risk Test (mean score = 2.6/10, IQR1.4). The 10-h course significantly improved the scores of the Internal Medicine Residents (n = 16) from 3.8/10, IQR1.8 to 8.3/10, IQR1.4 (p < 0.01). However, scores dropped after one and 2 months to 7.7/10, IQR1.6 and 6.1 / 10, IQR2.2, respectively.CONCLUSION:
Statistical Illiteracy is highly prevalent among Latin American clinicians. Short-term educational interventions are effective but, their benefits quickly fade away. Medical boards and medical schools need to periodically teach and evaluate statistical proficiency to ameliorate these issues.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Relatório de Pesquisa
/
Alfabetização
Tipo de estudo:
Guideline
Limite:
Humans
País como assunto:
Mexico
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article