In recent years, there's a new theory of lipid condensation or accumulation being the etiology for obstruction of qi in the chest result in heart disease. The theory believes that thick lipid exists in meridians. If one takes too much fatty diet, there will be lipid condensation or accumulation, resulting in disturbance of qi transformation in meridians,. Scholars explore the relationship of preventive treatment of disease by traditional Chinese medicine with lipid condensation or accumulation theory. This enriches the etiology of TCM.

Objective:To explore the relationship between weight change and metabolic control of type 2 diabetic patients after 1 year treatment under the standardized metabolic disease management model.Methods:From November 2017 to November 2021, 950 patients with T2DM in the Standardized Metabolic Management Center of Suzhou Municipal Hospital were recruited in this research, who were divided into normal(BMI 18.5-23.9 kg/m 2), overweight(BMI 24.0-27.9 kg/m 2), and obese(BMI≥28 kg/m 2)groups according to baseline BMI. The metabolic indicators and control rates were compared. The overweight and obese 599 patients were divided into weight reduction(<-3 kg), maintenance(-3-1 kg) and gain(>1 kg)groups according to weight changes by one year, and metabolic indicators and control rates were compared to analyze the influence of weight change on metabolic control of overweight and obese patients. Results:(1) The overweight and obese groups had worse metabolic control at baseline and the obese group was younger. After 1 year, the metabolic indicators of three groups were significantly improved. (2) After 1 year, the metabolic control was better in weight reduction group and worse in weight gain group. The control rates were increased in weight reduction and maintenance groups. (3) For every 1 kg reduction in body weight of overweight and obese patients, blood glucose, blood lipids, blood pressure and comprehensive control rate increased by 1.206, 1.046, 1.069 and 1.107 times, respectively. There was a positive linear relationship between weight reduction and metabolic improvement.Conclusion:Standardized metabolic disease management model promotes metabolic control in type 2 diabetic patients, especially in overweight and obese patients who actively lose weight. In the future we should strengthen the management of overweight and obese patients, enhance self-management ability, and manage body weight scientifically and effectively.

Objective To investigate the iodine nutritional and thyroid stimulating hormone level of patients with thyroid nodules in different regions of Qinghai Province and analyze the characteristics of changes in different regions.Methods In 2014-2016,thyroid nodules in 9 regions of Qinghai Province (Tibetan areas:Xiewu,Nangqian,Jiegu,Guoluo;non-Tibetan areas:Xining,Huzhu,Menyuan,Minhe,and Ledu) were selected and serum thyroid stimulating hormone (TSH) and urine iodine were measured.Results A total of 553 thyroid nodules,the median urinary iodine (MUIC) was 160.8 μg/L and the median TSH was 2.97 mU/L.The iodine nutritional status was at an appropriate level.Among them,MUIC (206.8 μg/L) in thyroid nodules in the Menyuan area was slightly higher than the appropriate amount,there was a significant difference in MUIC among different region (x2 =47.747,P ＜ 0.05);of TSH in thyroid nudules in the 9 regions,the differences were statistically significant (x2 =34.832,P ＜ 0.05).Non-Tibetan areas were compared with Tibetan areas,there was a significant difference in MUIC (155.6,185.6 μg/L),TSH (2.68,3.45 mU/L,Z =-3.677,-5.410,P ＜ 0.05);Among them,the differences was statistically significant between MUIC (152.8,187.7 μg/L) of women with thyroid nodules (Z =-3.504,P ＜ 0.05);there was a statistically significant difference in TSH levels among men (2.58,3.46 mU/L) and women (2.80,3.44 mU/L) with thyroid nodules (Z =-3.613,-4.040,P ＜ 0.05);there were no significant differences in MUIC levels among thyroid nodules of each age groups (P ＞ 0.05);of the TSH level in 30-and 50-＜ 65 years groups (2.63,3.17;2.25,3.58 mU/L),the differences were statistically significant (Z =-2.892,-3.233,P ＜ 0.05),and other groups were no significant differences (P ＞ 0.05).Conclusion The iodine nutrition of patients with thyroid nodules in these regions of Qinghai Province is generally at an appropriate level,the MUIC and TSH levels in Tibetan areas were lower than those in non-Tibetan areas,and iodine nutrition status and TSH levels should be monitored for key populations.