Oral Glucose Tolerance Test Procedure | Medical Algorithm

Evaluation

Are you evaluating an oral glucose tolerance test in a nonpregnant adult?

Yes

Did the patient adhere to the pretest instructions?

Yes

Duration of fast

hours

Did you give the correct oral glucose load (1.75 g per kg to max 75g)?

Yes

Are you measuring glucose on serum or whole blood?

Fasting glucose

Glucose at 1 hour

Glucose at 2 hours

Results

Please fill out required fields.

Results Interpretation and Description References Next Steps

Data complete?

Evaluation appropriate?

Number of problems in performing the test

Can you diagnose the patient without the test?

Number of values exceeding the cutoffs for the test

Is the test positive?

MedicalAlgorithms.com APIs

Power Your Solutions with 5,000+ Automated Medical Analytics

Seamlessly integrate our API library of over 5,000 evidence-based medical analytics into your products and workflows. Our APIs help you:

Build custom, automated clinical workflows tailored to your organization's needs.
Enhance your clinical decision support with advanced, evidence-based analytics.
Streamline revenue cycle management by integrating clinical analytics into billing, coding, and compliance processes.
Support payment and pre-approval processes with automated, standardized medical criteria.
Embed proven medical algorithms directly into your systems and services for consistent, high-quality outcomes.

With MedicalAlgorithms.com APIs, you can accelerate innovation, improve efficiency, and deliver more accurate, data-driven care—without reinventing the wheel.

Explore Medal API

Caution: A qualified health practitioner should verify all results.
Keep patient data confidential and comply with all legal requirements.

Please visit our website Medicalalgorithms.com for Description and Interpretation and further algorithms you may want to consider in the next steps of your evaluation. All information should be verified by a qualified health professional, and all use is subject to Medicalalgorithms.com Terms and Conditions. © Copyright Medicalalgorithms.com Limited

Interpretation and Description

References

Next Steps in Evaluation

Diagnosis

Risk Factors
Clinical Diagnosis, Including Family History For Genetics
Laboratory Tests
Other Testing
- Drugs Capable of Causing Hypoglycemia
- Risk Factors Contributing to a Delay in the Diagnosis of Diabetes Mellitus
Criteria For Diagnosis
Severity, Prognosis, Stage
- Indian Diabetes Risk Score (IDRS)
Complications
Failure Handling, When To Refer
- Risk Factors Contributing to a Delay in the Diagnosis of Diabetes Mellitus

Therapy

Options
- Diabetes Mellitus | Guidelines for Hospital Admission
- Recommendations for Managing a Diabetic in the Hospital
Selection
Drug Interactions
- Drugs Capable of Causing Hypoglycemia
Dosage Calculations
- Glycemic Penalty Index (GPI)
Dosage Adjustments
Administration
Failure Handling And Therapy Escalation
- Troubleshooting Diabetic Patient with Persistently High Hemoglobin A1c
- Patient Management | Type 2 Diabetes Poorly Controlled | Single Oral Hypoglycemic Agent
Prevention

Monitoring

Response To Therapy
- Diabetes Mellitus Performance Measures for Evaluating Outpatient Management
Adverse Effects
Overdose And Reversal
- Prolonged Hypoglycemia | Use of Sulfonylurea and Its Treatment with Octreotide
Disease Progression
Complication Detection
- Risk Factors for Failing to Recognize Hypoglycemia in a Diabetic
- Screening Patients for Drug-Induced Hyperglycemia

Patient Concerns

Travel
- Glycemic Penalty Index (GPI)

Specialty

Endocrinology
Clinical Laboratory

Objective

laboratory tests

ICD-10

R73.0 - Abnormal glucose tolerance test
E14.8 - Unspecified diabetes mellitus with unspecified complications
E14.9 - Unspecified diabetes mellitus without complications

Oral Glucose Tolerance Test in Nonpregnant Adult

Purpose: To interpret an oral glucose tolerance test in a nonpregnant adult.