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Diabetes · Individual laboratory test

Glucose, 1 Hour

This is a single glucose reading at the one-hour point. The referral should specify whether timing starts with a meal or a glucose drink.

Price for this test on its ownAED 125Test price AED 25
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Dr Nirupama SabhapathyClinical authorDr Nirupama SabhapathySpecialist Clinical Pathology
A sample tube rests beside a watch and a clear drink.
Sample
Plasma (NaF)
Laboratory turnaround
24 hours
Collection
Dubai
Laboratory
Intel Lab
Glucose, 1 Hour specimen guide showing fluoride plasma.

Understanding the test

What does the Glucose (1 Hour) test measure?

Also called 1-Hour Post-Load Glucose

When the referral asks about the early response to a defined meal or glucose load, a correctly timed one-hour sample provides that observation.

When it may be requested

An early response

A requested one-hour value documents a specific stage after eating or drinking glucose.

A paired clinical question

Other timed readings can show where that one point lies on a longer glucose curve.

Before your sample

Prepare for collection

SpecimenPlasma (NaF)
Your checklist0 of 2 ready

Confirm whether your clinician requested a glucose drink or a meal and whether fasting is needed beforehand. In Deira allow the full one-hour interval when the drink is taken there.

A clinician collects venous blood into the container used for glucose testing. When this is a timed sample, the collection time is recorded alongside the result.

Smart Report

Understanding your result

24 hoursLaboratory turnaround

Intel LabResult guide

Glucose, 1 Hour

Reading your result

A single one-hour value is not the complete glucose curve. The amount consumed and the intended starting point must be known before comparing it with an interval or earlier test.

What can affect it

  • One hour after a regular meal is not interchangeable with one hour after a standard measured glucose drink.

From sample to follow-up

Your testing journey

Intel Lab specimen collection kit

Arrange your collection

Choose where to be tested and plan around the required sampling times. The care team will coordinate your collection schedule.

Choose collection location
Intel Lab
Laboratory testGlucose, 1 Hour
Specimen
Plasma (NaF)
Turnaround
24 hours

Open your laboratory report

Look for Glucose, 1 Hour in your report. Use the sample type and collection time when comparing it with an earlier report.

Explore Smart Report
clinician and adult patient discussing laboratory results

Discuss the next step

Share the starting event and exact draw time. Ask whether the one-hour value is being compared with other readings from the same sequence.

Clinical expertise

Your laboratory team

Patient questions

Before you book

Is this the same as a full glucose tolerance test?

No. It reports one timed value. A tolerance test combines defined fasting and post-drink samples according to the requested protocol.

What does the one-hour value tell my clinician?

It shows your blood glucose at the one-hour mark. It cannot tell exactly when your glucose peaked. If your maternity team ordered a glucose tolerance test, the one-hour result is assessed against the threshold for that particular protocol, alongside the other scheduled samples.

Why does what I ate in the days beforehand matter?

Very low-carbohydrate eating in the run-up temporarily reduces the body's readiness to handle a sugar load, which can exaggerate the peak. Most protocols therefore ask for normal, unrestricted eating for a few days before the test.

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Glucose (1 Hour) test at home.

Sources & further reading

Written by Dr Nirupama Sabhapathy, Specialist Clinical Pathology. Medically reviewed by Dr Joyce Jose, Specialist Clinical Pathology, on .

Catalogue information and AED price checked on 2 November 2026. Clinical suitability, preparation, collection arrangements and turnaround are confirmed for your selected test.