We used data from the Korean Headache Survey, a population-based sample of Koreans aged 19 69 years.
However, the majority of studies, both those using community and patients based samples [ 9– 13] including Korean studies [ 3, 14], consistently have shown a clear inverse relationship between age and glycemic control among diabetic patients, though some studies [ 15, 16] only observed better glycemic control among the oldest-old age group.
In comparing different cultural groups, this study is based on a sample of Koreans and Americans.
Therefore, the aim of this study is to assess the association of harmful alcohol use based on AUDIT score with periodontal status according to gender and smoking in a representative sample of Korean adults.
the aim of this study is to assess the association of harmful alcohol use based on the alcohol use disorders identification test (AUDIT) score with periodontal status according to gender and smoking in a representative sample of Korean adults.
Park's two-factor model had lower scores than our two-factor model, whether applying our sample of Japanese undergraduates or his original sample of Korean participants.
The KLIPS is a longitudinal study of a representative sample of Korean households and individuals living in urban areas.
Notwithstanding the limitations of the present study, the strength of this study is that the sample size is significantly large, and indeed, KNHANES is based on a representative sample of the Korean population.
The strength of the present study is that we were able to characterize current ETS prevalence in relation to sociodemographic factors, based on a representative sample of the Korean population using KNHANES data.
First, we were not able to collect data from a representative sample based on the Korean population census.
(The collection also includes a sampling of Korean and Chinese works).
