|
|
Question: From Madison, Wisconsin, USA:
At 28 weeks into my pregnancy, I failed the one-hour glucose challenge by three points (143 mg/dl [7.9 mmol/L]). but these results got misplaced and weren't discovered until my next appointment at 32 weeks. At that time, they then had me do a three-hour glucose test. My fasting was 88 mg/dl [4.9 mmol/L], my one-hour was 192 mg/dl [10.7 mmol/L], my 2 hour was 185 mg/dl [10.3 mmol/L], and my three-hour was 120 mg/dl [6.7 mmol/L]. Since my one-hour was just slightly over (by two points) and my two- hour was way over, technically I "failed", but my three-hour dropped nicely.
I don't mind following the diet or checking my blood sugar, but I hate to be classified with gestational diabetes because the medical interventions surrounding my pregnancy and birth go way up. Can I argue with the results of my three-hour glucose test and request a retest? I'm only two points over. What is the accuracy of the glucose test? If it's plus or minus five points, that could be considered passing. Is there anything I should do prior to taking the test that would make the test more accurate (i.e., carb load for three days prior, eating no sugar for three days prior? My care-provider gave me no instructions on that.
Answer:
The most recent diagnostic criteria for gestational diabetes. using the three hour test are: fasting: greater than 95 mg/dl [5.3 mmol/L]; one-hour: greater than 180 mg/dl [10 mmol/L], two-hour greater than 155 mg/dl [8.6 mmol/L] and 3 hour greater than 140 mg/dl [7.8 mmol/L]. So, you had two fairly significantly abnormal values.
As long as only diet is needed to control your blood sugar, then your pregnancy can be managed the same as a woman without diabetes, and it is not worth the trouble of repeating the test.
DTQ-20030116142919
Original posting 19 Jan 2003
Posted to Gestational Diabetes
Advertisement
|
|
|||
Last Updated: Sun Jan 15 12:11:20 2006
This Internet site provides information of a general nature and is designed for educational purposes only. If you have any concerns about your own health or the health of your child, you should always consult with a physician or other health care professional.
This site is published by Children With Diabetes, Inc, which is responsible for its contents.
By using this site, you agree to our Terms of Use, Legal Notice and Privacy Policy.
© Children with Diabetes, Inc. 1995-2009. Comments and Feedback.