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Tuesday, June 9, 2020

PHQ - 9 overestimates prevalence of depression

Patient Health Questionnaire-9 (PHQ-9) Pfizer - e-Referral

More and more primary care medical practices are using the PHQ-9 depression screening tool and sometimes the abbreviated version. I've had it administered to me on my primary care medical visits along with my weight, blood pressure, and pulse.

A new study finds that these depression screenings over estimate the prevalence of depression. A symptom check list screening is not the same as a structured clinical interview for depression (SCID).

The most common misdiagnosis I find in my clinical practice is the depression for grief. Often I find that people who screened positive for depression in their doctor's office are actually experienced what is sometimes called "disenfranchised grief." Disenfranchised grief is sorrow and mourning triggered by a signficant loss that is not socially recognized, acknowledged, and therefore not supported with consolation and solace. Often I find that these patients have been started on an antidepressant medication which not treatment of choice for grief.

There is no substitute for good mental health care by a trained clinician.

For more click here.

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