Why the study?
Do personality factors influence the physician identification of depression in older primary care patients?
Do personality factors influence the physician identification of depression in older primary care patients?
Personality factors such as neuroticism, extraversion, and conscientiousness significantly influence whether physicians identify depression in older primary care patients, independent of depressive symptoms.
Personality traits may influence depression detection in older primary care patients; hypothesis-generating and requires prospective validation before practice change.
BACKGROUND: Our aim was to evaluate whether personality factors significantly contribute to the identification of depression in older primary care patients, even after controlling for depressive symptoms. METHODS: We examined the association between personality factors and the identification of depression among 318 older adults who participated in the Spectrum study. RESULTS: High neuroticism (unadjusted Odds Ratio (OR) 2.36, 95% Confidence Interval (CI) [1.42, 3.93]) and low extraversion (adjusted OR 2.24, CI [1.26, 4.00]) were associated with physician identification of depression. Persons with high conscientiousness were less likely to be identified as depressed by the doctor (adjusted OR 0.45, CI [0.22, 0.91]). CONCLUSION: Personality factors influence the identification of depression among older persons in primary care over and above the relationship of depressive symptoms with physician identification. Knowledge of personality may influence the diagnosis and treatment of depression in primary care.
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McCray et al. (2007) studied this question.
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