Objective To explore the clinical effect of application of hospital information system in bedsore nursing process analysis.Methods To combine process management and continuous quality improvement organically,establish a complete set of the pressure ulcer management monitoring process,which was completed,networking,continuous for improvement and this process was used for the implementation of high-risk bedsore warning screening and bedsore informing,hospitalized patients with pressure ulcers online report system and level 3 monitoring system,bedsore nursing consultation system and pressure ulcer nursing intervention.Results The application of informatization in the pressure ulcer management process could effectively reduce the incidence of pressure ulcers,prompt bedsore nursing management level to be more standardized,scientific,and modernization.At the same time,it improved the patients' satisfaction degree with nursing work,meanwhile it let managers found that carrying out of pressure sores extended nursing service was imperative.Conclusions Application of hospital information system in bedsore nursing process analysis is satisfying,which is worthy of further development.

Objective:To observe different effects of moxibustion at Zusanli (ST 36) and Yanglingquan (GB 34) on electrogastrogram (EGG) of patients with functional dyspepsia (FD). Methods:A total of 65 cases were randomized into a Zusanli (ST 36) group (n=33) and a Yanglingquan (GB 34) group (n=32) by random serial number, to receive moxibustion therapy to the corresponding point respectively. The 8-lead EGG was used before and after treatment to collect EGG parameter of the gastric body, antrum of stomach, lesser curvature and greater curvature, including the dominant frequency, slow wave percentage, average frequency, response area and motility index. Results:After treatment, the dominant frequency and slow wave percentage were improved in nearly the whole stomach area in Zusanli (ST 36) group, showing statistical significances (bothP<0.05); the slow wave percentage and average frequency were improved in stomach body and antrum of stomach in Yanglingquan (GB 34) group, showing statistical significances (bothP<0.05); moxibustion at Zusanli (ST 36) had a significantly higher influence on EGG than Yanglingquan (GB 34) , in which the lifting of slow wave percentage was significantly higher than Yanglingquan (GB 34) group (P<0.05). Conclusion: Moxibustion at Zusanli (ST 36) and Yanglingquan (GB 34) has the effect of adjusting abnormal EGG pattern in FD patients. Compared with Yanglingquan (GB 34), Zusanli (ST 36) has a superior effect in improving EGG in stomach area.

Objective To investigate the situation of subjective well-being feeling of type 2 diabetes patients and its influential factors.Methods One hundred and twenty-seven patients with type 2 diabetes were recruited as our subjects and all of them were performed the questionnaire investigation about well-being feeling.Influential factors were analyzed through several statistic methods.Results The index of subject wellbeing ranged from 3.70 to 13.70 and the average was 10.67 ± 2.10 of all type 2 diabetes patients.Of which The index of total affectation was 5.11 ± 0.92 and the range was from 2.63 to 6.63.The score of life satisfaction was 5.58 ± 1.22,and the range was from 1.10 to 7.70.Index of subjective well-being significantly associated with education,family income,therapy approach,HbA1 c level,complication,medicine burden.However there was no correlation with gender,age,diabetes duration.Conclusion The main types of subjective well-being feeling of patients with type 2 diabetes were positive effect and positive experience.Many factors could be the influence factor to well-being.Measures should be taken to improve Subjective well-being of type 2 diabetes patients.

OBJECTIVEThis review aims to identify the dimensional structure of the shortened dentine hypersensitivity experience questionnaire (DHEQ-15) using confirmatory factor analysis (CFA).

METHODSThe Chinese language version of DHEQ-15 was applied to 210 patients with dentine hypersensitivity aged 18-70 years old. The three-dimensional construct was confirmed by CFA.

RESULTSAll the questionnaires were fully completed. The item "Because of the sensations, I take longer to finish a meal than others" was the most frequently reported by the parents. The modified three-factor model is suitable for the data. The chi-square fit statistics/degree of freedom was 2.213, the goodness-of-fit index was 0.905, the adjusted goodness-of-fit index was 0.872, the normed fit index was 0.845, the incremental fit index was 0.962, the Tucker-Lewis index was 0.969, the comparative fit index was 0.977, and the root mean square error of approximation was 0.068.

CONCLUSIONSOur findings generally support the three-dimensional construct of the DHEQ-15. Thus, DHEQ-15 can be used as a valid instrument in patients with dentine hypersensitivity in China.

0.05).Con- clusion It is a feasible way for infants to fast in solid diet 6 hours and liquid 2 hours before operation in order to re- duce indisposition of infants and meet the need of operation.

Objective: To investigate the association of calcium intake with bone mass in premenarche girls. Method: Bone mineral density (BMD) and bone mineral content (BMC) at the whole body, lumbar spine (L1-L4) and left hip of 194 premenarche girls (10?1 years old) were measured by dual-energy X-ray absorptiometry (DEXA). Dietary calcium intakes were assessed by food frequency questionnaire and 3d weighed diet records. Results: Statistically significant positive correlations between daily calcium intake and bone bone mineral density (BMD) were or bone mineral content (BMC) at all studied bone sites were found (P

Angelicae Sinensis Radix (ASR) is the root of Angelica sinensis which is a fragrant and perennial herb native to China,Japan,and Korea.In traditional Chinese medicine (TCM),the plant is useful for replenishing and invigorating blood,relieving pain,and moistening the intestines,resulting in its application for the treatment of menstrual disorders,and as an emollient and laxative for chronic constipation of the aged and debilitated.An in-depth review of the literature brings to light a great number of chemical constituents that have been isolated from ASR as well as both preclinical (in vivo and in vitro) and clinical studies,which over the years,have sought to investigate the medicinal relevance of some of these phytoconstituents and/or extract(s) prepared from ASR.The purpose of this review is therefore to present some major pharmacological and pharmacokinetic research findings on some selected phytoconstituents of ASR with emphasis on the current trends in terms of research techniques or design.This review would also provide a wealth of information for users/practitioners of TCM regarding the use of ASR or its products for maximum efficiency and minimal toxicity or side effects.

Objective To investigate the influence of ursolic acid on vascular endothelial growth factor ( VEGF) , cycloxygen-ase-2 (COX-2), and matrix metalloproteinases-2 (MMP-2) expressed in the mouse retinal ischemic model , and to explore the mecha-nisms of anti-angiogenesis.Methods Sixty 7-day clean-class C57BL/6J mice were divided randomly into 6 groups [ n =10 mice (20 eyes) per group]:blank control, model control (PBS), positive control (triamcinolone), and ursolic acid (UA) intervention (low-dose, medium-dose, and high-dose).Mice in the blank control group were raised in air , and mice in other groups in(75%±2%)O2 high-oxygen environment for 5 consecutive days .Mice in the model control group and breastfeeding mice were put back in air environ-ment (21%O2 ) on the 12th day after the new-born mice to induce the generation of retinal neovascularization .When models were suc-cessful, the drug treatments were applied immediately to the corresponding groups , with injection of 3μl of sterile PBS in model control group, 3 μl of 1.5, 3.00 and 6.0 μg UA in UA intervention group, and 3 μl of triamcinolone (1 ml∶40 mg) in positive control group, respectively.All mice were killed after overdose anesthesia on the 17th day.Their eyeballs were made into samples and retinal tissue pathological sections with H-E dying method.The positive expressions of VEGF , COX-2, and MMP-2 were detected with immu-nohistochemical method .The fresh retinal tissue homogenate was prepared to detect the protein expressions of VEGF , COX-2, and MMP-2 in retinal tissue with western blot method ,and mRNA expressions of VEGF , COX-2, and MMP-2 were detected with real-time fluorescent quantitative polymerase chain reaction ( RT-PCR) .Results According to protein and mRNA expressions of VEGF , COX-2,and MMP-2 in retinal tissue among six groups , protein expressions of VEGF , COX-2, and MMP-2 in model group were significantly higher than those in blank group ( P <0.05 ) .Each protein expression in the high UA intervention group was significantly lower than that in the model group ( P <0.05 ) .Each protein expression in the high UA intervention group was not significantly different from that in the positive group ( P >0.05 ) .Each protein expression in the high UA intervention group was significantly lower than that in the low UA intervention group( P <0.05).Conclusions UA inhibited expressions of VEGF, COX-2, and MMP-2 in retinal ischemia model .UA also played an inhibitory role in the formation of neovascularization , and this role was positively correlated with UA dose .

Abstract: Objective　To explore the value of real-time shear wave elastography in evaluating the severity of liver fibrosis in hepatitis B, and to analyze the factors that affecting its accuracy. Methods　A total of 196 chronic hepatitis B patients, who admitted to the Third Affiliated Hospital of Chengdu Medical College from February 2018 to October 2020, were selected for retrospective analysis. Demographic indicators such as gender, age, body mass index(BMI), and laboratory indicators such as fasting blood glucose, liver function, and blood lipid composition were collected. The patients were detected by real-time shear wave elastography. Taking the pathological test results as the gold standard, the diagnostic value of real-time shear wave elastography in the severity of liver fibrosis in chronic hepatitis B was analyzed, and the comprehensive effect of various factors on the diagnostic accuracy of real-time shear wave elastography was evaluated by Logistic regression analysis. Results　The differences in real-time shear wave elastography of patients with different severity of liver fibrosis in hepatitis B were statistically significant, and F0 grade

Objective To explore the relationship between cough variant asthma (CVA) and mycoplasma pneumoniae (MP) infection.Methods Fifty children with CVA were chosen as the experimental group at random,and 50 children with acute upper respiratory infection,who went to the hospital in the same time and with similar age,were chosen as control group.The MP-IgM of children in both groups were tested by the granule agglutinating method.Results Significant difference (? 2=9.013 P