ObjectiveTo disclose the life quality of uremic patients undergoing hemodialysis in several bemodialysis institutions and its risk factors.MethodsLogistic model was applied to analysis between the risk factors and uremic patients by using the universal kidney disease quality of life short form (KDQOL-SFTM).Resuits①The scores of the patients kidney disease target area and short fort health survey questionnaire were worse than those of the common crowd ( RP:39.69 ± 19.56 vs 86.02 ± 18.75 ; BP:66.33 ± 21.65 vs 81.55 ±20.83 ; MH:58.92 ± 15.87 vs 73.23 ± 16.54 et al) ② The main affecting factors of the life quality for uremic patients undergoing hemodialysis was sex ( male group:female group 46.58 ± 21.67:50.37 ± 22.56,P ＜ 0.05 ),age ( ≥55y group:＜ 55y group 38.78 ± 16.78:57.78 ± 20.45,P ＜ 0.05 ),culture (above senior high school degree group:completed and below senior high school degree group 55.64 ± 21.85:42.59 ± 21.65 P ＜ 0.05 ),diabetes ( nondiabetes group:diabetes group 59.47 ± 18.69:47.67 ± 11.33,P ＜ 0.05 ),medical treatment guarantee ( unversichert group:versichert group 43.54 ± 16.85:56.56 ± 19.67,P ＜ 0.05 ),the state of earning and work ( employed group:nonemployed group,72.90 ± 12.56:60.87 ± 11.45,P ＜ 0.05 ) and so on.③The main affecting factors of the life quality for uremic patients undergoing hemodialysis were diabetes,medical treatment guarantee,age.ConclusionThe main affecting factors of the life quality for uremic patients undergoing hemodialysis are diabetes,medical treatment guarantee,age.

We analyszed 108 examination papers that were taken when the students of 8 groups had finished theexercitation. The attainment was 73.6?4.4 points. Among the 400 selective questions, the difficult questions whichwere concentrated only on a few diseases accounted for 35.3%. There was mush difference between the proportion of theselective questions and that of the demands of the teaching program in different system of diseases. There was few or noselective question in the important diseases of the teaching program. It is suggested that the proposition of difficultquestions must include the important diseases in the teaching program. The diseases that are not commonly encountereddiseases may be deleted from the teaching program, but the commonly encountered must be put in the teaching program.It is necessary to reinforce the ability of students to analyse and resolve problems[

A reverse-phase high pressure liquid chromatography (HPLC) method with evaporative light scattering detection (ELSD) has been developed for the quantitative analysis of hupehenine in the total alkaloids from Fritillaria hupehensis. Samples were analyzed on a reverse-phase column (Hypersil C-18) with a mobile phase of methanol:water:chloroform: triethylamine (85:15:1:0.6). The ELSD was set at the drift tube temperature of 68.3℃ and gas flow rate of 1.8 L/min. Hupehenine's retention time was 13.7 min with an asymmetry factor of 1.2. The validity of the method has been verified with linearity, limit of detection, accuracy and precision. The logarithmic linear curve was obtained from 8.936 to 134.04 μg/mL (r=0.9993). The detection limit (S/N＞3) of hupehenine was 1.79 μg/mL on the column. Intra-day RSD was 1.42% and inter-day RSD was 2.26% (3 days within a week). The average recovery of hupehenine was 101.50%, and RSD was 1.62%.

Hip fracture in the elderly is characterized by high incidence, high disability rate, and high mortality and has been recognized as a public health issue threatening their health. Surgery is the preferred choice for the treatment of elderly patients with hip fracture. However, lower extremity deep venous thrombosis (DVT) has an extremely high incidence rate during the perioperative period, and may significantly increase the risk of patients′ death once it progresses to pulmonary embolism. In response to this issue, the clinical guidelines and expert consensuses all emphasize active application of comprehensive preventive measures, including basic prevention, physical prevention, and pharmacological prevention. In this prevention system, basic prevention is the basis of physical and pharmacological prevention. However,there is a lack of unified and definite recommendations for basic preventive measures in clinical practice. To this end, the Orthopedic Nursing Professional Committee of the Chinese Nursing Association and Nursing Department of the Orthopedic Branch of the China International Exchange and Promotive Association for Medical and Health Care organized relevant nursing experts to formulate Expert consensus on perioperative basic prevention for lower extremity deep venous thrombosis in elderly patients with hip fracture ( version 2024) . A total of 10 recommendations were proposed, aiming to standardize the basic preventive measures for lower extremity DVT in elderly patients with hip fractures during the perioperative period and promote their subsequent rehabilitation.