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01-12-2018 | Original Research

An Exploration of Residents’ Implicit Biases Towards Depression—a Pilot Study

Authors: Kathleen Crapanzano, MD, MACM, Dixie Fisher, PhD, Rebecca Hammarlund, PhD, Eric P. Hsieh, MD, Win May, MBBS, PhD

Published in: Journal of General Internal Medicine | Issue 12/2018

Abstract

Background

Implicit attitudes are outside of conscious awareness and are thought to affect automatic responses outside of one’s deliberate control, with the potential to impact physician-patient relationships.

Objective

To measure the nature and extent of implicit biases towards depression in internal medicine and psychiatry residents.

Design

Descriptive and comparative study.

Participants

Fifty-one residents from three internal medicine programs and 35 residents from three psychiatry programs located in two states.

Interventions

Participants were sent a link to voluntarily participate in four online implicit association tests. Residents’ identities were anonymous.

Main Measures

Four implicit association tests to measure the association of (1) attitude (good/bad), (2) permanence, (3) controllability, and (4) etiology with depression/physical illness.

Key Results

Internal medicine residents demonstrated a significant association between depression and negative attitudes (t(38) = 6.01, p < .001, Cohen’s d = .95), uncontrollability (t(35) = 4.80, p < .001, Cohen’s d = .79), temporariness (t(37) = 2.94, p = .006, Cohen’s d = .48), and a psychologic etiology (t(1) = 6.91, p < .001, Cohen’s d = 1.24). Psychiatry residents only demonstrated an association between depression and a psychologic etiology (t(2) = 4.79, p < .001, Cohen’s d = 4.5). When comparing the two specialties, internal medicine and psychiatry differed on two of the IATs. Internal medicine residents were more likely to associate negative attitudes with depression than psychiatry residents (t(63) = 4.66, p < .001, Cohen’s d = 1.18) and to associate depression with being uncontrollable (t(57) = 3.17, p = .002, Cohen’s d = .81).

Conclusions

Internal medicine residents demonstrated biases in their attitudes towards depression and significantly differed in some areas from psychiatry residents. This pilot study needs to be replicated to confirm our findings and further work needs to be done to determine the effect of these attitudes on the provision of clinical care.

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Title: An Exploration of Residents’ Implicit Biases Towards Depression—a Pilot Study
Authors: Kathleen Crapanzano, MD, MACM
Dixie Fisher, PhD
Rebecca Hammarlund, PhD
Eric P. Hsieh, MD
Win May, MBBS, PhD
Publication date: 01-12-2018
Publisher: Springer US
Published in: Journal of General Internal Medicine / Issue 12/2018
Print ISSN: 0884-8734
Electronic ISSN: 1525-1497
DOI: https://doi.org/10.1007/s11606-018-4593-5

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Abstract

Background

Objective

Design

Participants

Interventions

Main Measures

Key Results

Conclusions

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