Psychiatry General Medicine Primary Care A
PHQ-2 Depression Screen
Two-item ultra-brief screening tool for depression. Score ≥3 warrants full PHQ-9.
References
- Kroenke K, Spitzer RL, Williams JB. The Patient Health Questionnaire-2. Med Care. 2003;41(11):1284-1292.
Related
Curated clinical cross-links plus same-class fallbacks.
Calculators
Drugs
- Remifentanil · Opioid (Ultra-Short-Acting)
- Alfentanil · Opioid Analgesic (Ultra-Short Acting)
- Sufentanil · Opioid Analgesic (Ultra-Potent)
- Remimazolam · Ultra-Short Acting Benzodiazepine (Procedural Sedation)
- Landiolol hydrochloride · Ultra-short-acting β1-blocker
- Esmolol hydrochloride · Cardioselective beta-blocker (ultra-short-acting)
Pathways
- Acute Psychosis Management · NICE CG178 2014
- Depression Management · NICE CG90 2022
- Lithium Therapy Monitoring · NICE CG185 / BNF
- Alcohol Withdrawal Management · NICE CG115 2010 / BNF
- Eating Disorder Assessment · NICE CG9 2017 / MARSIPAN
- Serotonin syndrome · Hunter criteria (Dunkley 2003); TOXBASE/NPIS; BNF
Decision support only — verify against MDCalc, NICE, or your local guideline before clinical use.