LOK Index Calculator
Liver assessment Lok Index Calculator Estimates the probability of cirrhosis using platelet count, AST, ALT, and INR. Patient laboratory values […]
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CalculatorBonacini Cirrhosis Discriminant Score Calculator
Bonacini Cirrhosis Discriminant Score (CDS) Calculator Bonacini Cirrhosis Discriminant Score (CDS) Inputs: Platelets, AST, ALT, INR. Output: CDS score (0–11).
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CalculatorPEN-FAST Score Calculator
PEN-FAST Calculator PEN-FAST (Penicillin Allergy Decision Rule) Estimates likelihood of a positive penicillin allergy test based on history (score 0–5).
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CalculatorHOMA-IR (Homeostatic Model Assessment for Insulin Resistance) Calculator
HOMA-IR Calculator HOMA-IR Calculator HOMA-IR (Homeostatic Model Assessment of Insulin Resistance) estimates insulin resistance using fasting glucose and insulin. Glucose
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CalculatorLDL Calculator
LDL Calculator (Friedewald) LDL Calculator (Friedewald) Calculates LDL-C from Total Cholesterol (TC), HDL-C, and Triglycerides (TG). Formula: LDL = TC
PECARN Pediatric Head Injury/Trauma Algorithm
PECARN (Pediatric Emergency Care Applied Research Network) created a pair of validated clinical decision rules to help clinicians identify children
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CalculatorCalcium correction in hypoalbuminemia and hyperalbuminemia
Corrected calcium · Albumin adjustment (MD tool) Calcium correctionfor hypo‑ & hyperalbuminemia 🔬 Why adjust? About 40% of serum calcium
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CalculatorClinical Pulmonary Infection Score (CPIS) Calculator
The Clinical Pulmonary Infection Score (CPIS) is a bedside scoring system designed to estimate the likelihood of ventilator-associated pneumonia (VAP)
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CalculatorNugent Score (BV Gram-stain scoring)
Nugent Score Calculator Calculate the Nugent score from Gram-stain semi-quantitative morphotype results. Lactobacillus morphotypes 4+3+2+1+0 More Lactobacillus morphotypes produce a
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CalculatorP4 Suicidality Tool
P4 Suicidality Tool Calculator (Clinical Use) P4 Suicidality Tool Calculator For health professionals — screening support only (not a replacement
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CalculatorAdult ADHD Self-Report Screening Scale for DSM-5 (ASRS-5)
ASRS-5 Adult ADHD Screener ASRS-5 ADHD Screener Based on the World Health Organization Adult ADHD Self-Report Scale for DSM-5. Show
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ScaleWorld Health Organization Well-Being Index (WHO-5) Calculator
WHO-5 Well-Being Index Calculator WHO-5 Well-Being Index Please indicate for each of the five statements which is closest to how
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CalculatorCenter for Epidemiologic Studies Depression Scale (CES-D)
CES-D Depression Scale Calculator CES-D Calculator For each statement, select the frequency that best describes how the patient felt or
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ScaleKessler Psychological Distress Scale (K10)
K10 Psychological Distress Calculator K10 Psychological Distress Scale 1. In the past 30 days, about how often did you feel
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CalculatorFFMI (Fat-Free Mass Index) Calculator
FFMI Calculator for Health Professionals Fat‑Free Mass Index (FFMI) Practical tool for body composition assessment FFMI (Fat‑Free Mass Index) is
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CalculatorWaist-to-Hip Ratio (WHR) Calculator
WHR Calculator for Health Professionals Waist–to–Hip Ratio (WHR) Simple anthropometric indicator of fat distribution and health risk Waist–to–Hip Ratio (WHR)
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CalculatorTDEE (Total Daily Energy Expenditure) Calculator
TDEE Calculator (Clinical) TDEE Calculator (for health professionals) Estimates BMR (Mifflin-St Jeor), TDEE (activity-adjusted), and goal calories for maintenance, weight
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CalculatorWAASP score (All-Wales Adult Nutritional Risk Assessment / Screening Tool)
WAASP Nutritional Risk Screening Calculator Nutrition screening WAASP Nutritional Risk Screening Calculator Select the highest applicable score in each section.
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CalculatorDOLOPLUS-2 scale (pain assessment for older adults with cognitive impairment)
DOLOPLUS-2 Pain Score Calculator Observational pain assessment for older adults with communication difficulties. Score each applicable item from 0 to
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ScaleCommon Peripheral Blood Film (PBF) Abnormalities
Common peripheral blood film (blood smear) abnormalities are usually grouped into red cells, white cells, and platelets: Red blood cell
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GeneralGrades of pressure ulcer
Quick note: Sometimes ulcers are labeled “Unstageable” (base covered by dead tissue so you can’t see how deep it is)
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GeneralDifferent type of fractures
Transverse fracture: The break goes straight across the bone (perpendicular to the bone’s length). Often from a direct hit or
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GeneralThe ABCDs of Melanoma
Melanoma is a type of skin cancer that can sometimes look like an ordinary mole—especially early on. The good news
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GeneralABSIS (Autoimmune Bullous Skin Disorder Intensity Score)
ABSIS Calculator (Autoimmune Bullous Skin Disorder Intensity Score) ABSIS Calculator (Autoimmune Bullous Skin Disorder Intensity Score) Calculates skin (0–150), oral
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GeneralEASI (Eczema Area and Severity Index)
Dermatology calculator EASI Calculator Eczema Area and Severity Index for clinician-rated assessment of atopic dermatitis severity. Assessment Score each region
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ScalePittsburgh Knee Rules (PKR)
The Pittsburgh Knee Rules are a clinical decision rule used after an acute knee injury to help clinicians decide when
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CalculatorOttawa Knee Rules
Ottawa Knee Rules are a clinical decision rule used after an acute knee injury to help decide whether a knee
Ottawa Ankle Rules
The Ottawa Ankle Rules (OAR) are a set of clinical decision rules used after an acute ankle or midfoot injury
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GeneralNEXUS Criteria (C-Spine)
NEXUS Criteria (C-Spine) Clinical decision instrument to help identify low-risk patients after blunt trauma who may not need C-spine imaging.
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GeneralHEART Score for Major Cardiac Events
The HEART Score is a clinical risk-stratification tool used in emergency/acute care to help estimate the short-term risk of major
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