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ABCD ScoreAdjusted Body WeightBody Mass IndexDiaRem ScoreIdeal Weight & Excess Weight Loss
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Specialty Module

Bariatric Surgery

Obesity classification, surgical eligibility, and metabolic success scores.

5

Clinical Tools

6

Clinical Domains

8

Conditions Covered

4

Guidelines Referenced

Clinical Context

Bariatric surgery eligibility is determined by BMI thresholds established by the NIH Consensus Conference and updated by ASMBS/IFSO guidelines. Beyond BMI, preoperative assessment includes evaluation of obesity-related comorbidities, psychological readiness, and nutritional status.

The DiaRem and ABCD scores provide validated prediction of type 2 diabetes remission following gastric bypass, incorporating factors such as age, HbA1c, insulin use, and diabetes duration. These tools support shared decision-making between surgeons, endocrinologists, and patients.

Post-operative monitoring relies on accurate calculation of excess weight loss (%EWL) and total weight loss (%TWL), the standardized metrics used in bariatric outcomes reporting. Adjusted body weight calculations guide medication dosing in patients with obesity.

Conditions & Domains

Clinical Conditions Covered

Class III Obesity (BMI ≥ 40)
Class II Obesity with Comorbidities
Type 2 Diabetes Mellitus
Metabolic Syndrome
GERD in Obesity
Non-Alcoholic Fatty Liver Disease
Hypertension in Obesity
Obstructive Sleep Apnea

Evidence Base

Referenced Guidelines & Standards

ASMBS/IFSO Bariatric Surgery Guidelines
NIH Obesity Treatment Guidelines
ADA Diabetes Remission Criteria
AACE/TOS/ASMBS Guidelines

Toolkit

5 Clinical Calculators

Peer-Reviewed
ABCD Score
Adjusted Body Weight
Body Mass Index
DiaRem Score
Ideal Weight & Excess Weight Loss

About

Bariatric Surgery

Bariatric medicine requires precise calculations of BMI, ideal body weight, and excess weight loss. Our suite includes prognostic models like the ABCD and DiaRem scores to help predict diabetes remission and surgical outcomes in the bariatric population.

Covered Areas

  • Obesity & BMI Metrics
  • Diabetes Remission Prediction
  • Surgical Outcome Modeling
  • Weight Loss Percentage Calculations
  • Preoperative Risk Stratification
  • Nutritional Monitoring

All tools are based on published clinical evidence. Results should be interpreted alongside individual patient presentation and current institutional guidelines.