Objective To translate Rheumatoid Arthritis Self-efficacy Scale (RASE) into Chinese and to evaluate its reliability and validity. Methods A total of 188 hospitalized patients with rheumatoid arthritis (RA) were selected as research subjects through convenience sampling method. According to the translation mode of the scale, Chinesization and cultural adjustment were conducted to the English version of RASEto test reliability and validity. Results Item analysis showed that the Chinese version of RASE could discriminate the high-score group from the low-score group (P<0.01). Pearson correlation analysis showed that the correlation coefficient between the score of each item and the total score of the Chinese version of RASE was positively correlated (P<0.01).Exploratory factor analysis extracted a total of 8 common factors, which explained 68.55％of the total variance. The Cronbachαof the Chinese version of RASE was 0.901, and Cronbachαof each dimension ranged from 0.660 to 0.867;the retest reliability was 0.955 after 1 week, and ranged from 0.819 to 0.984 for each dimension;the split-half reliability coefficient was 0.848. Conclusion The Chinese version of RASE has good reliability and validity, which can be applied to the research of self-efficacy of patients with RA in China.

Objective:Heart failure(HF),a worldwide health condition,is the result of many cardiovascular diseases.The traditional Chinese medicine(TCM)Xiaoyu Jiangzhi capsule(XYC)has long been in use in China to treat hyperlipidemia and inhibit platelet aggregation.This study explores the effects of XYC on heart failure(HF)and its detailed mechanisms.Methods:Isoproterenol(ISO,30 mg/kg)was injected intraperitoneally for 7 days to copy a HF model of 10-12 weeks old,20-30 g male mice.We then compared the CON(control)group,ISO(HF model)group,MET(metoprolol)group,and XYC group.Cardiac systolic function and left wall thickness were evaluated by echocardiograph.Using western blot analysis,we detected the proteins of calmodulin dependent protein kinase Ⅱ(CaMKII)and sarco/endoplasmic reticulum Ca2+-ATPase(Serca).Further-more,tsA201 cells were cultured and the human CaV1.2 calcium channel current(hCaV1.2)were detected by patch clamp experiments.Results:XYC reduced HF,inhibiting the protein expression of CaMKII,but Serca did not change signifi-cantly.Moreover,XYC inhibited the peak amplitude of the hCaV1.2 current,depolarizing shifted the activation curve 27.6 mV,and shifted the inactivation curve toward a positive potential 17.6 mV.The fraction recovered from inaction was reduced in XYC group compared with that in CON group.Conclusion:XYC could inhibit ISO-induced HF by reducing the Ca2+/CaMKII signaling pathway in mice.

OBJECTIVE: To determine the clinical significance of the polymerase chain reaction (PCR)-reverse dot blot (RDB) human papillomavirus (HPV) genotyping assay in cervical cancer screening. METHODS: A total of 10,442 women attending the Fujian Provincial Maternity and Children's Health Hospital were evaluated using the liquid-based cytology (thinprep cytologic test [TCT]) and the PCR-RDB HPV test. Women with HPV infection and/or abnormal cytology were referred for colposcopy and biopsy. For HPV DNA sequencing, 120 specimens were randomly selected. Pathological diagnosis was used as the gold standard. RESULTS: Using the PCR-RDB HPV test, overall HPV prevalence was 20.57% (2,148/10,442) and that of high-risk (HR)-HPV infection was 18.68% (1,951/10,442). There was 99.2% concordance between HPV PCR-RDB testing and sequencing. In this studied population, the most common HR-HPV types were HPV-16, -52, -58, -18, -53, -33, and -51, rank from high to low. HPV-16, -18, -58, -59, and -33 were the top 5 prevalent genotypes in cervical cancer but HPV-16, -18, -59, -45, and -33 were the top 5 highest risk factors for cancer (odds ratio [OR]=34.964, 7.278, 6.728, 6.101, and 3.658; all p<0.05, respectively). Among 10,442 cases, 1,278 had abnormal cytology results, of which, the HR-HPV positivity rate was 83.02% (1,061/1,278). To screen for cervical cancer by PCR-RDB HPV testing, when using CIN2+, CIN3+, and cancer as observed endpoints, the sensitivity was 90.43%, 92.61%, and 94.78% and the negative predictive value (NPV) was 99.06%, 99.42%, and 99.78%, respectively. PCR-RDB HPV and TCT co-testing achieved the highest sensitivity and NPV. CONCLUSION: For cervical cancer screening, the PCR-RDB HPV test can provide a reliable and sensitive clinical reference.
Asian Continental Ancestry Group* ; Biopsy ; Child Health ; Colposcopy ; Diagnosis ; Early Detection of Cancer ; Female ; Genotype ; Human papillomavirus 16 ; Humans* ; Mass Screening ; Papillomaviridae ; Polymerase Chain Reaction ; Prevalence ; Risk Factors ; Sequence Analysis, DNA ; Uterine Cervical Neoplasms

Objective:To investigate the nutritional risk, incidence of malnutrition, and intake of three major energy-supplying nutrients, analyze changes in their body composition and the possible influencing factors in patients with stomach neoplasms during perioperative period in order to provide a theoretical basis for the nutritional management of patients with stomach neoplasms during perioperative period.Methods:This was a cross-sectional study. A total of 105 patients who underwent gastric cancer radical surgery in the Gastrointestinal Department of Zhongshan Hospital Affiliated to Xiamen University from June 2021 to May 2023 were taken as the research subjects using fixed-point continuous sampling method. They were recruited for screening and assessment using Nutritional Risk Screening 2002 (NRS 2002) and Patient-Generated Subjective Global Assessment (PG-SGA). Nutrients intake during the perioperative period were investigated using the 24-h recall method and dietary diary method, etc. Body compositions were measured using the bioelectrical resistance method.Results:Among the 105 patients, there were 78 males and 27 females, with an average age of (61.5 ± 10.3) years. About 83.8% (88/105) gastric cancer patients were at nutritional risk and 82.9% (87/105) were malnourished. The preoperative and postoperative energy intake were (1 646.1 ± 321.5) and (1 317.2 ± 365.8) kcal (1 kcal=4.184 kJ), respectively, which were significantly lower than the target amount of (1 896.7 ± 262.9) kcal, the difference was statistically significant ( t=6.23, 8.29, both P<0.05).The preoperative body mass, muscle mass, skeletal muscle, fat mass, and skeletal muscle index were (51.5 ± 9.6), (40.8 ± 6.0), (23.6 ± 4.0), (8.3 ± 4.9) kg, and 6.7 ± 0.8 respectively, while the postoperative values were (50.0 ± 9.1), (39.8 ± 6.0), (22.8 ± 3.6), (7.8 ± 5.2) kg, and 6.5 ± 0.8 respectively, with statistically significant differences between the two groups ( t values were 2.89-10.61, all P<0.05). Logistic multivariate regression analysis showed that the operation time ( OR=3.984, 95% CI 1.433-11.080, P<0.05) and energy satisfaction ( OR=0.053, 95% CI 0.005-0.610, P<0.05) were independent influencing factors for the degree of skeletal muscle loss. Conclusions:During perioperative period, the gastric cancer patients had poor nutritional status with insufficient nutrient intake and accelerated loss of body muscle and fat. Therefore, it was necessary to conduct a comprehensive nutritional evaluation for patients with stomach neoplasms during perioperative period in time and take steps to promote recovery by providing individualized nutritional therapy.