The Association of Nonalcoholic Fatty Liver Disease with Metabolic Syndrome

BACKGROUND: Recently, the diagnosis of non-alcoholic fatty liver disease (NAFLD) has been made more frequently, as the use of ultrasonography on health screening has been on the rise. The aim of this study was to elucidate the relationship between NAFLD and the metabolic syndrome defined by NCEP-ATP III criteria. METHODS: A total of 1,675 subjects, who attended for routine physical check?ups, were screened. Among those, 401 subjects were selected after excluding the subjects with either significant alcohol consumption, evidence of viral or toxic hepatitis, significant liver or renal dysfunction, or overt thyroid disease. NAFLD was diagnosed if the subjects had a "bright liver" on ultrasonographic examination. The diagnosis of metabolic syndrome was made according to the criteria of NCEP-ATP III established in 2001. RESULTS: The prevalence of NAFLD was 27.2%. Blood pressure, body weight, body mass index, waist circumference, and serum levels of total cholesterol, triglyceride, fasting glucose and liver enzymes were higher among the subjects with NAFLD than the control. The prevalence of obesity, IFG/DM, dyslipidemia and hypertension was higher in the NAFLD group. The prevalence of the metabolic syndrome was 19.2%, which was higher in the NAFLD group than the control group. The odds ratio of NAFLD for the metabolic syndrome was 6.458 (95% C.I. 3.178~13.124). CONCLUSION: NAFLD was closely associated with the metabolic syndrome regardless of the presence of obesity.

Family Physician's Knowledge, Attitude, Experience and Training on Breastfeeding

BACKGROUND: Breastfeeding is not common in Korea despite its known benefits. The role of family physicians is important in promoting breast-feeding since they can provide prenatal and postnatal care on lifelong basis. This paper analyzed a survey of family physicians on their knowledge, attitude, experience, and training concerning breastfeeding. METHODS: The survey was carried out by e-mail enquiry to the residents and board-certified physicians registered in the Korean Academy of Family Medicine. The enquiry was developed by Gary L. Freed composed of 18 questions about knowledge, attitudes, experience, and training. The answers to the questions were analyzed to give frequency and the associations between the variables. RESULTS: Among the total, 64% of the residents and 76% of the physicians answered yes to whether breastfeeding was the best means of feeding an infant under 6 months of age. Also, 83% of the residents and 85% of physicians answered it was right to quit breastfeeding completely when breast abscess developed. The breastfeeding promotion was done more frequently by those who had personal experience. They had higher rate of educating patients than those who did not (28% vs. 9%, P<0.0001). Despite its importance, 86.5% of the residents and 77.6% of the physicians answered that they did not have enough opportunity to learn about breastfeeding during their training years. CONCLUSION: Although family physicians are required to play a role in promoting breastfeeding, they are insufficiently trained under the current system. Therefore, it is necessary to develop a traning program to educate the residents on breastfeeding.