Objective To investigate the distribution of occupations and traditional Chinese medical syndromes of the patients with hypokalemic periodic paralysis in Foshan area. Methods A multicenter retrospective investigation was carried out to analyze the characteristics of occupations and syndrome types of hypokalemic periodic paralysis in Foshan area, and the correlation of occupations with syndrome types was also explored. Results (1) The workers engaged in agriculture, forestry, animal-breeding and fishing, and the workers engaged in production & transportation were most likely to suffering from hypokalemic periodic paralysis, with the incidence being 36.8%, 34.7% respectively. (2) The damp-heat syndrome was the most commonly-seen syndrome type, accounting for 53.1%, and then followed by Qi deficiency syndrome (20.3%) and Qi-Yin deficiency syndrome(15.7%).(3) The syndromes of heavy manual labor workers such as agriculture, forestry, animal-breeding and fishing workers, production & transportation workers, and soldiers were characterized by damp-heat type, accounting for 62.5%, 69.4%, 47.0% respectively. Professionals & technicians were most likely to suffering from Qi-Yin deficiency syndrome, accounting for 44.4%; business service personnel were most likely to suffering from Qi-Yin deficiency syndrome (32.5%) and Qi deficiency syndrome (31.3%). The syndrome distribution of heavy manual labor workers differed from that of light manual labor workers and brain workers(P < 0.001). Conclusion The high-risk groups of hypokalemic periodic paralysis in Foshan area are the heavy manual labor workers who are manifested with the damp-heat syndrome. The dominated syndrome types of light manual labor workers and brain workers are Qi deficiency and Qi-Yin deficiency.

Objective To observe the clinical efficacy of Xiaozhi Yanggan tea on mixed hyperlipidemia with Phlegm-damp obstruction type. Methods According to the inclusion criteria,a total of 80 cases of mixed hy-perlipidemia were randomly divided into treatment group and control group,with 40 cases in each group. All pa-tients were treated with Atorvastatin Calcium capsule and those in the treatment group were additionally treated with Xiaozhi Yanggan tea,for a total of 12 weeks. Two groups of patients were observed for the integral of Tradition-al Chinese Medicine(TCM)syndrome,the change of blood lipids and safety. Results After treatment,the total effective rate for TCM syndrome was 95.00% in treatment group,which was better than 75.00% in control group (P < 0. 05). TC,LDL-C and non-HDL-C levels in the treatment group were lower than those in the control group (P < 0. 05). HDL-C was higher than that in the control group(P < 0.05). TG in the treatment group were lower than that before(P < 0. 05),while it was not obvious in the control group(P > 0.05). No obvious abnormality in hepatorenal function and creatine kinase in the two groups after treatment. Conclusion Xiaozhi Yanggan tea was an effective and safe therapy for mixed hyperlipidemia with Phlegm-damp obstruction type.