Sleep Duration and Glycemic Control in Patients with Diabetes Mellitus: Korea National Health and Nutrition Examination Survey 2007-2010
Journal of Korean Medical Science
;
: 1334-1339, 2013.
Article
in English
| WPRIM
| ID: wpr-44052
ABSTRACT
Short sleep duration has been reported to increase the risk of diabetes. However, the influence of sleep duration on glycemic control in diabetic patients has not been clarified. In this study we evaluated the association between sleep duration and glycemic control in diabetic patients. We analyzed the data from the Korea National Health and Nutrition Examination Survey (KNHANES) 2007-2010. Sleep duration was classified into five groups or =9 h/day. Fasting blood glucose and HbA1c showed a U-shaped trend according to sleep duration. Sleep duration of 7 h/day had the lowest HbA1c (7.26%) among the subjects (P=0.026). In the older age group (> or =65 yr), a sleep duration of 6 h/day was associated with the lowest HbA1c (7.26%). The adjusted odds ratio (OR) with a 95% confidence interval (CI) of worse glycemic control (HbA1c > or =7.0%) in group of sleep duration of > or =9 h/day was 1.48 (1.04-2.13) compared with the group of 7 h/day. This relationship disappeared after adjusting duration of diabetes (OR, 1.38; 95% CI, 0.93-2.03). Our results suggest that sleep duration and glycemic control in diabetic patients has U-shaped relationship which was mainly affected by duration of diabetes.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Sleep
/
Blood Glucose
/
Glycated Hemoglobin
/
Insulin Resistance
/
Odds Ratio
/
Nutrition Surveys
/
Risk Factors
/
Age Factors
/
Asian People
/
Diabetes Mellitus, Type 2
Type of study:
Etiology study
/
Risk factors
Limits:
Aged
/
Female
/
Humans
/
Male
Country/Region as subject:
Asia
Language:
English
Journal:
Journal of Korean Medical Science
Year:
2013
Type:
Article
Similar
MEDLINE
...
LILACS
LIS