Relationship between serum 25-hydroxyvitamin D and chronic obstructive pulmonary disease in males in the fifth Korean national health and nutrition examination survey

Age-related changes in the prevalence of osteoporosis according to gender and skeletal site: The Korea National Health and Nutrition Examination Survey 2008-2010..

Objective: The purpose of this study is to investigate the relationship between depression and evening meals for adult women by using the National Health and Nutrition Survey

socioeconomic status and thyroid cancer prevalence; Based on the korean National Health and Nutrition Examination Survey2010-2011. Jung YI, Kim

Health behavior of multicultural and general family adolescents in Korea: the Korea Youth Risk.. Behavior

Prevalence of Undiagnosed Diabetes and Related Factors in Korean Postmenopausal Women:.. The 2011-2012 Korean National Health and

Objective: This study was conducted to identify the association between vitamin D and Sarcopenia among all adults in Korea using data from the National Health and

We find the correlation between marital status and current smoking, including interaction with marriage, occupation level, and Year.. Methods : We used the Korea National

surveillance study of patients with Emergency Department injuries under the control of the Korea Centers for Disease Control and Prevention (KCDC).Statistical