Specialty Index: Physical Medicine & Rehabilitation
| Medical Equations |
Basal Energy Expenditure (Harris-Benedict estimation)
Body mass index (BMI) percentiles and Z-scores, females 2 to 20 years (CDC)
Body mass index (BMI) percentiles and Z-scores, males 2 to 20 years (CDC)
Body Mass Index for Adults (BMI Quetelet's Index)
Body Mass Index for Adults (BMI Quetelet's Index, Metric)
Body Surface Area (BSA, Du Bois Method)
Body Surface Area (BSA, Mosteller, square root method)
CDC height-for-age percentiles for females, 2 to 20 years
CDC height-for-age percentiles for males, 2 to 20 years
CDC weight-for-age percentiles for females, 2 to 20 years
CDC weight-for-age percentiles for males, 2 to 20 years
CDC weight-for-height percentiles for females, 77 to 121 cm
CDC weight-for-height percentiles for males, 77 to 121 cm
Estimated energy requirement (EER) for females, birth to 18 years (revised 2023)
Estimated energy requirement (EER) for males, birth to 18 years (revised 2023)
Ideal body weight in adults (body mass index [BMI]-based)
Ideal Body Weight Percentage
Lean Body Weight (Female)
Lean Body Weight (Male)
Lean Body Weight Based on Creatinine Production
Normal Range for Body Weight
Total Daily Energy Requirement Estimate
Weight Based Divided Dose Calculator
Weight Based Dosage Calculator
WHO assessment of malnutrition in females, 2 to 5 years
WHO assessment of malnutrition in males, 2 to 5 years
Body mass index (BMI) percentiles and Z-scores, females 2 to 20 years (CDC)
Body mass index (BMI) percentiles and Z-scores, males 2 to 20 years (CDC)
Body Mass Index for Adults (BMI Quetelet's Index)
Body Mass Index for Adults (BMI Quetelet's Index, Metric)
Body Surface Area (BSA, Du Bois Method)
Body Surface Area (BSA, Mosteller, square root method)
CDC height-for-age percentiles for females, 2 to 20 years
CDC height-for-age percentiles for males, 2 to 20 years
CDC weight-for-age percentiles for females, 2 to 20 years
CDC weight-for-age percentiles for males, 2 to 20 years
CDC weight-for-height percentiles for females, 77 to 121 cm
CDC weight-for-height percentiles for males, 77 to 121 cm
Estimated energy requirement (EER) for females, birth to 18 years (revised 2023)
Estimated energy requirement (EER) for males, birth to 18 years (revised 2023)
Ideal body weight in adults (body mass index [BMI]-based)
Ideal Body Weight Percentage
Lean Body Weight (Female)
Lean Body Weight (Male)
Lean Body Weight Based on Creatinine Production
Normal Range for Body Weight
Total Daily Energy Requirement Estimate
Weight Based Divided Dose Calculator
Weight Based Dosage Calculator
WHO assessment of malnutrition in females, 2 to 5 years
WHO assessment of malnutrition in males, 2 to 5 years
| Clinical Criteria |
Activity Score for Nursing Home Patients
Chronic Fatigue Syndrome Diagnostic Criteria
Epworth Sleepiness Scale (ESS)
Fear Avoidance Beliefs Questionnaire (FABQ) about Physical Activity
Fear Avoidance Beliefs Questionnaire (FABQ) about Work
Fracture Index WITH known Bone Mineral Density (BMD)
Fracture Index WITHOUT known Bone Mineral Density (BMD)
Gurd's Diagnostic Criteria for Fat Embolism Syndrome
Mortality After Hospitalization in Older Adults (SI units)
Mortality After Hospitalization in Older Adults
Norton Scale to Stratify Risk of Pressure Sores
Osteoporosis Risk Assessment by Composite Linear Estimate (ORACLE score)
Osteoporosis Risk Assessment Instrument (ORAI)
Osteoporosis Risk SCORE (Simple Calculated Osteoporosis Risk Estimation)
Osteoporosis Self Assessment Tool for Adult Females
Osteoporosis Self Assessment Tool for Adult Males
Rheumatoid Arthritis Criteria (1987 revision, American Rheumatism Association)
Roland-Morris Disability Score
Rotator Cuff Tear Diagnosis
Septic Arthritis Prediction in Pediatric Hip Pain Syndrome
Spinal Manipulation Success Prediction for Low Back Pain
Stroke Recovery Prediction
Syncope Risk Prediction
Chronic Fatigue Syndrome Diagnostic Criteria
Epworth Sleepiness Scale (ESS)
Fear Avoidance Beliefs Questionnaire (FABQ) about Physical Activity
Fear Avoidance Beliefs Questionnaire (FABQ) about Work
Fracture Index WITH known Bone Mineral Density (BMD)
Fracture Index WITHOUT known Bone Mineral Density (BMD)
Gurd's Diagnostic Criteria for Fat Embolism Syndrome
Mortality After Hospitalization in Older Adults (SI units)
Mortality After Hospitalization in Older Adults
Norton Scale to Stratify Risk of Pressure Sores
Osteoporosis Risk Assessment by Composite Linear Estimate (ORACLE score)
Osteoporosis Risk Assessment Instrument (ORAI)
Osteoporosis Risk SCORE (Simple Calculated Osteoporosis Risk Estimation)
Osteoporosis Self Assessment Tool for Adult Females
Osteoporosis Self Assessment Tool for Adult Males
Rheumatoid Arthritis Criteria (1987 revision, American Rheumatism Association)
Roland-Morris Disability Score
Rotator Cuff Tear Diagnosis
Septic Arthritis Prediction in Pediatric Hip Pain Syndrome
Spinal Manipulation Success Prediction for Low Back Pain
Stroke Recovery Prediction
Syncope Risk Prediction
| Decision Trees |
Carpal Tunnel Syndrome Multivariate Decision TreeCalc
Low Back Pain Evaluation TreeCalc
Stage III Pressure Ulcer TreeCalc
Stage IV Pressure Ulcer TreeCalc
Low Back Pain Evaluation TreeCalc
Stage III Pressure Ulcer TreeCalc
Stage IV Pressure Ulcer TreeCalc
| Unit and Dose Converters |
Legal Notices and Disclaimer All information contained in and produced by the EBMcalc system is provided for educational purposes only. This information should not be used for the diagnosis or treatment of any health problem or disease. THIS INFORMATION IS NOT INTENDED TO REPLACE CLINICAL JUDGMENT OR GUIDE INDIVIDUAL PATIENT CARE IN ANY MANNER. EBMcalc is NOT a medical device. EBMcalc NEVER stores cookies or other persistent data in user's browsers. Click here for full notice and disclaimer. EBMcalc is Copyright © 1998-2026 EBMcalc, LLC [Build 282301 v26.3] |