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Objectifies degree of depression severity. PHQ-9 (Patient Health Questionnaire-9) Calculator PHQ-9 (Patient Health Questionnaire-9) Calculator Over the last 2 weeks, how often have you been bothered by any of the following problems? 1. Little interest or pleasure in doing things? Select…Not at allSeveral daysMore than half the daysNearly every day 2. Feeling down, depressed, or […]

Noninvasive estimate of liver scarring in HCV and HBV patients, to assess the need for biopsy. Fibrosis-4 (FIB-4) Index Calculator Fibrosis-4 (FIB-4) Index Calculator Assessing Liver Fibrosis Risk Age (years): AST (SGOT) (U/L): ALT (SGPT) (U/L): Platelet Count ($\times 10^3$/$\mu L$): Does the patient have HCV (Hepatitis C Virus)? Yes No Calculate FIB-4 Index Please

Corrects the QT interval for heart rate extremes (choose from Bazett, Fridericia, Framingham, Hodges, or Rautaharju formulas). Corrected QT Interval (QTc) Calculator Corrected QT Interval (QTc) Calculator Calculate QTc using Bazett’s Formula QT Interval (ms): Measured from the beginning of the QRS complex to the end of the T wave. RR Interval (ms): Measured from

Calculates mean arterial pressure. Mean Arterial Pressure (MAP) Calculator Mean Arterial Pressure (MAP) Calculator Calculate MAP based on Systolic and Diastolic Blood Pressure Systolic Blood Pressure (SBP) in mmHg: Diastolic Blood Pressure (DBP) in mmHg: Calculate MAP Please enter valid numerical values for both SBP and DBP. DBP must be less than or equal to

Determines severity of GI bleeding. Rockall Score (Complete) Calculator Rockall Score (Complete) Calculator For Upper GI Bleeding Mortality & Rebleeding Risk (Post-Endoscopy) Clinical Criteria 1. Age Select…Less than 60 years60 – 79 years80 years or greater 2. Shock Select…No Shock (Systolic BP ≥100 mmHg, Pulse <100 bpm)Tachycardia (Systolic BP ≥100 mmHg, Pulse ≥100 bpm)Hypotension (Systolic

Determines severity of GI bleeding, prior to endoscopy. Rockall Score (Pre-Endoscopy) Calculator Rockall Score (Pre-Endoscopy) Calculator For Upper GI Bleeding Mortality 1. Age Select…Less than 60 years60 – 79 years80 years or greater 2. Shock Select…No Shock (Systolic BP ≥100 mmHg, Pulse

Estimates mortality of patients with pancreatitis, based on initial and 48-hour lab values. Ranson’s Criteria Calculator Ranson’s Criteria Calculator For Pancreatitis Mortality On Admission 1. Age > 55 years? Yes No 2. WBC > 16,000 cells/mm³? Yes No 3. Blood Glucose > 200 mg/dL (11 mmol/L)? Yes No 4. AST > 250 U/L? Yes No

Distinguishes between acute stroke and stroke mimics. ROSIER Scale Calculator ROSIER Scale Calculator Recognition of Stroke in the Emergency Room 1. Loss of Consciousness or Syncope? Yes No 2. Seizure? Yes No 3. Asymmetrical facial weakness? Yes No 4. Asymmetrical arm weakness? Yes No 5. Asymmetrical leg weakness? Yes No 6. Speech disturbance? Yes No

Screens for depression based on clinically significant questions. Major Depression Index (MDI) Calculator Major Depression Index (MDI) Calculator 1. In the last 2 weeks, how often have you felt low in spirits, downhearted or sad? Not at allSome of the timeLess than half of the timeMore than half of the timeMost of the timeAll the

Rates level of anxiety based on clinical questions. Hamilton Anxiety Scale (HAM-A) Calculator Hamilton Anxiety Scale (HAM-A) Calculator 1. Anxious mood (worries, anticipation of worst, anxious rumination, irritability): 0 – Not present1 – Mild2 – Moderate3 – Severe4 – Very Severe/Grossly Disabling 2. Tension (feelings of tension, fatigability, startle response, trembling, restlessness, inability to relax):