Can Common Clinical Parameters Be Used to Identify Patients Who Will Need Insulin Treatment in Gestational Diabetes Mellitus?
OBJECTIVE: To identify patients with gestational diabetes mellitus (GDM) who will need antenatal insulin treatment (AIT) by using a risk-prediction tool based on maternal clinical and biochemical characteristics at diagnosis. RESEARCH DESIGN AND METHODS: Data from 3,009 women attending the Royal Pri...
Saved in:
Published in | Diabetes care Vol. 34; no. 10; pp. 2214 - 2216 |
---|---|
Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
Alexandria, VA
American Diabetes Association
01.10.2011
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | OBJECTIVE: To identify patients with gestational diabetes mellitus (GDM) who will need antenatal insulin treatment (AIT) by using a risk-prediction tool based on maternal clinical and biochemical characteristics at diagnosis. RESEARCH DESIGN AND METHODS: Data from 3,009 women attending the Royal Prince Alfred Hospital GDM Clinic, Australia, between 1995 and 2010 were studied. A risk engine was developed from significant factors identified for AIT using a logistic regression model. RESULTS: A total of 51% of GDM patients required AIT. Ethnicity, gestation at diagnosis, HbA1c, fasting and 60-min glucose at oral glucose tolerance test, BMI, and diabetes family history were significant independent determinants of AIT. Notably, only 9% of the attributable risk for AIT can be explained by the clinical factors studied. A modeled risk-scoring system was therefore a poor predictor of AIT. CONCLUSIONS: Baseline maternal characteristics including HbA1c alone cannot predict the need for AIT in GDM. Lifestyle, compliance, or as yet unmeasured influences play a greater role in determining AIT. |
---|---|
ISSN: | 0149-5992 1935-5548 |
DOI: | 10.2337/dc11-0499 |