Key Takeaways

  1. Bipolar screening lagged far behind depression screening in this outpatient sample: 82% of HCPs reported using a tool for MDD, but only 32% reported using a tool for bipolar disorder, despite 85% being aware of the MDQ.
  2. Among clinicians not currently screening for bipolar disorder, 60% said they would definitely or likely consider using a bipolar screener in the future, suggesting that workflow-friendly implementation may unlock substantial unmet screening uptake.
  3. Rescreening may be clinically acceptable, not just first-visit screening: 68% of HCPs said they were likely to use the RMS to rescreen current patients with a depression diagnosis, with higher interest in primary care than psychiatry (74% vs 57% [P = .017]).
  4. When choosing between established and newer tools, clinicians strongly favored the RMS over the MDQ (81% vs 19%; P < .05), with the biggest perceived advantages in brevity, practicality, easy scoring, and easy-to-answer questions.
  5. The practical appeal of the RMS aligns with its operating characteristics from the validation study cited here: with 4 or more endorsed items, sensitivity was 88% and specificity was 80%, compared with 86% and 78% for a positive MDQ screen in the same bipolar I analysis population.
  6. Use the RMS as a bipolar I–focused case-finding tool rather than a stand-alone rule-out for the bipolar spectrum; the article notes it has not been validated in bipolar II disorder, so additional diagnostic evaluation and possibly another screener remain appropriate when bipolar II is suspected.
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