Objective To explore the correlation between adiponectin/leptin(A/L) ratio and metabolic syndrome diagnosis in elderly men. Methods A total of 256 elderly men (≥60 years) were enrolled and divided into metabolic syndrome group(n= 109) and non metabolic syndrome group (n= 147). Serum levels of adiponectin and leptin were measured by radioimmunoassay (RIA) and the A/L ratio was calculated. Metabolic syndrome diagnosis is based on the definition provided by China Diabetes Society (CDS) in 2004. Results (1) In metabolic syndrome group versus non metabolic syndrome group, the serum levels of leptin and adiponectin were (10. 3±7.0) vs (6.8±4.9)μg/L and(7.8±5.6)g/L vs (9.5±5.9)g/L, and A/L ratio was 0. 94±0. 78 vs 2.15±2.13 respectively. (2) A/L ratio was positively correlated with high density lipoprotein cholesterol (HDL-C) and negatively correlated with body mass index (BMI), triacylglycerol (TG) and serum uric acid(P< 0. 001). (3) The higher value of A/L ratio, the lower possibility of metabolic syndrome. When the A/L ratio was more than 5, the incidence of metabolic syndrome was decreased to O(X2 =34. 891 ,P< 0.001). (4) The more components of metabolic abnormality, the lower value of A/L ratio(F= 10. 876,P<0. 001). Conclusions The A/L ratio may be useful in evaluating the extent of metabolic disorder and diagnosing metabolic syndrome in elderly men.

Clinical competence was estimated for grades 2011-2013 general practitioners (GPs)trained by the DxR Clinician software.Clinical cases were solved on computer.And the abilities of diagnosis,thinking and handling were assessed.The average score of all GPs was 61.68 ± 10.69.The average score of diagnostic ability was the highest at 71.82 ± 15.47 (weighted score of 25.1).The average score of thinking ability was 62.36 ± 10.40 (weighted score of 28.1).And the average score of handling ability was the least at 42.27 ± 18.22 (weighted score of 8.5).Significant differences in average scores existed between grades 2011 and 2013 (P ＜ 0.05).Significant differences in score of clinical thinking ability existed between grades 2011,2012 and 2013 (P ＜ 0.01) respectively.None of them passed the part of handling.The longer period of training,the higher scores the residents obtained.Since the ability of clinical handling fared the worst,targeted training should be strengthened.