The content of chlorogenic acid in Xiaoer Jiebiao Oral Liquid was determined by HPLC.ODS column was applied.Mobile phase was methanol_1% acetic acid(25∶75),wavelength of detector was 328nm.Samples were extracted with methanol on ultrasonic vibrator.In this method,the linera range of chlorogenic acid is 0.232 ～ 1.16 ?g,the correlation coefficient is 0.9994 ,and the mean recovery is 98.44%. The results showed that this method is simple,quick and reproduciple.

Objective: To evaluate the knowledge, attitude and behavior on blood lipid among people in Changsha and to provide evidences for prevention and control of blood lipid abnormality. Methods: A total of 400 cases were randomly selected on the questionnaire of the knowledge, attitude and behavior on blood lipid in ordinary adults who participate in health examination in Xiangya Hospital. Blood lipid related physical examination was conducted at the same time. hTe health examination participants were divided into several groups according to their sex, age, degree of education, marriage and family income. The influential factors for knowledge, attitude and behavior were analyzed. Results: hTe knowledge score of blood lipid for health examination participants was 18.33±8.67 (total score 37), the attitude score was 6.63±2.45 (total score 9) and the behavior score was 8.32±2.65 (total score 16). hTe scores of female was higher than that of male in the terms of knowledge and behavior (bothP<0.05); the scores in the 40–49 age group were lower than those in the other age groups (all P<0.05); the scores in the junior high school group were lower than those in the other education groups (allP<0.05); the scores in the family group with less than 2 000 yuan income were lower than those in other family groups with different income (allP<0.05). The multiple stepwise regression analysis showed that: 1) the knowledge on blood lipid score was inlfuenced by ages and education background (bothP<0.05); 2) while the attitude of blood lipid was inlfuenced by four factors such as education background, systemic blood pressure, blood sugar and triglyceride(allP<0.05); 3) the behavior on blood lipid was inlfuenced by ifve factors such education background, triglyceride, systemic blood pressure, blood sugar and ages (allP<0.05). Conclusion: The knowledge, attitude and behavior on blood lipid among health examination participants were mostly influenced by education background, gender and ages. Thus, clinical medical staff should prevent the blood lipid abnormality through the health education and improve the knowledge in normal people. hTe group of 40–49 age male should be thought as the primary intervention subjects. hTe knowledge, attitude and behavior on blood lipid among the general population is also related to individual’s blood pressure, blood sugar and triglyceride. So the clinical medical staff should also improve the knowledge of blood lipid, blood pressure and blood sugar in general population for improving their attitude and unhealthy habits. In addition, the active control of blood sugar and blood pressure can enhance the overall health status of the general population.

Objective:To construct a rehabilitation nursing program for total knee arthroplasty (TKA) patients with kinesiophobia based on capacity, opportuniy, motivation-behavior (COM-B) theoretical model, and to provide reference for clinical staff to implement rehabilitation treatment.Methods:From August to December 2023, literature analysis was used to construct a preliminary program, combined the COM-B theoretical model with the rehabilitation exercise guidelines and expert consensus. The rehabilitation nursing program for TKA patients with kinesiophobia was formed through 2 rounds of Delphi expert correspondence consultation, and the analytic hierarchy process was used to calculate the weight of each item.Results:A total of 15 experts were included, including 4 males and 11 females, aged (45.80 ± 5.72) years old. The effective recovery rate of the 2 rounds of expert correspondence questionnaires were 15/15, the expert authority coefficients were 0.860 and 0.875, and the Kendall coordination coefficients were 0.155 and 0.172, and the differences were statistically significant ( χ2 = 97.70, 105.91, both P<0.01). The final rehabilitation nursing program for TKA patients with kinesiophobia included 3 primary indexes, 8 secondary indexes and 25 tertiary indexes. Conclusions:The rehabilitation nursing program for TKA patients with kinesiophobia constructed based on COM-B theoretical model is scientific and practical, and can provide a practical basis for clinical staff.

Objective:To construct a nursing management plan for prevention of acute bone loss in elderly patients with total hip arthroplasty, and to provide reference for clinical prevention of acute bone loss.Methods:From February to May 2023, a research group about acute bone loss was established, through literature review, semi-structured interviews, and group discussions, the first draft of acute bone disease prevention nursing management plan for elderly patients with total hip arthroplasty was formed. Fifteen experts were selected from 10 tertiary hospitals for 2 rounds of Delphi expert consultation, the plan was revised and improved based on expert opinions, and finally a nursing management plan for prevention of acute bone loss in elderly patients with total hip arthroplasty was constructed.Results:There were 15 experts involved, 7 males and 8 females with 36 - 60 years old. The effective recovery rate of the two-round consultation questionnaire were 15/15, the expert authority coefficients were 0.83 and 0.85, and the overall Kendall′s harmony coefficients were 0.143 and 0.165, respectively (both P<0.05). Finally, a nursing management plan for prevention of acute bone loss in elderly patients with total hip arthroplasty was constructed, including 3 first-level indicators, 11 second-level indicators, and 35 third-level indicators. Conclusions:The nursing management plan for prevention of acute bone loss in elderly patients with total hip arthroplasty is scientific, reliable and clinically practical, which provides a reference for clinical prevention of acute bone loss.

Objective To investigate the correlation of spinal mechanical imbalance and thoraco-dorsal pain of ankylosing spondylitis (AS). Methods The clinical data of 90 patients with AS were collected. Patients were divided into two groups according to the presence of thoracodorsal pain: the AS with thoraco-dorsal pain group (30 cases) and the AS without thoraco-dorsal pain group (60 cases). Clinical symptoms, Bath ankylosing spondylitis disease activity index (BASDAI), Bath ankylosing spondylitis function index (BASFI), Bath ankylosing spondylitis measurement index (BASMI), ankylosing spondylitis disease activity (ASDAS), and spinal mechanical function and nuclear myocardial force test were compared using t-test, one-way analysis of variance (ANOVA) analysis and Spearman correlation analysis. Results ① There were differences between thoraco-dorsal pain group and patients without thoracodorsal pain group at the time of back muscle strength [(0.82±0.41) min vs (1.33±0.74) min, F=12.372, P=0.001]; ②Thoraco-dorsal pain in the AS group was mainly the middle and lower thoracic vertebrae, such as the inflammation of rib head and rib transverse process, facial arthritis, and spinous ligaments, etc. And the missed diagnosis rate of magnetic resonance imagin (MRI) was high. ③ In healthy control group, the anterior flexion strength of thoracodorsal pain group was signific-antly different from that of patients without thoracodorsal pain [(92.1 ±46.3) Nm vs (126.6±35.7) Nm, F=6.440, P=0.002]. ④ There was significant difference in spinal strength as well as left and right rotation strength between the thoracodorsal pain group and patients without thoracodorsal pain [(1.18 ±0.22) vs (1.05 ±0.17), F=10.044, P<0.01];⑤In the thoraco-dorsal pain group, the right/left index was related to BASDAI (r=-0.522, P=0.004). For spinal mobility, the right/left index was related to cross cutting faces to right ( r=0.435, P=0.021), cross cutting faces to left (r=0.528, P=0.004). In spinal strength, the right/left index was related to left turn (r=0.57, P=0.001); right lateral flexion (r=0.368, P=0.049) and left lateral flexion (r=0.369, P=0.049). Conclusion The thoracodorsal pain of AS is dominated by the middle and lower thoracic vertebrae, and the missed diagnosis rate of MRI is high. The imbalance of the left and right side of the spine is one of the factors of the thoracic back pain in AS.

Femoral neck fracture (FNF) in the elderly patients is currently a major health challenge worldwide, with excessive consumption of medical resources, high incidence of complications as well as suboptimal outcome and prognosis. Hip joint arthroplasty (HJA) has been the mainstream treatment for FNF in the elderly, but the conventional surgical approaches and techniques are still confronted with a series of bottlenecks such as dislocation, limp and limb length discrepancy. In recent years, direct anterior approach (DAA) for HJA (DAA-HJA) has been a major new choice in the field of joint replacement, which achieves improved clinical effectiveness of HJA in the treatment of elderly FNF, due to the fact that DAA approach involves the neuromuscular interface and accords with the idea of soft tissue retention and enhanced recovery after surgery. However, there is still a lack of unified understanding of standard technique and procedure of DAA-HJA in the treatment of elderly FNF. Therefore, relevant experts from the Hip Joint Group of Chinese Orthopedics Association of Chinese Medical Association, Youth Arthrology Group of Orthopedic Committee of PLA, Orthopedic Committee of Chongqing Medical Association, Branch of Orthopedic Surgeons of Chongqing Medical Doctor Association and Sport Medicine Committee of Chongqing Medical Association were organized to formulate the " Chinese expert consensus on the technical standard of direct anterior hip arthroplasty for elderly femoral neck fracture ( version 2023)" based on evidence-based medicine. This consensus mainly proposed 13 recommendations covering indications, surgical plans, prosthesis selections, surgical techniques and processes, and postoperative management of DAA-HJA in elderly patients with FNF, aiming to promote standardized, systematic and patient-specific diagnosis and treatment to improve the functional prognosis of the patients.