Objective:To construct and evaluate a training program for cardiovascular nurse specialists based on a core competency framework.Methods:Among 61 trainees participating in the first training class for cardiovascular nurse specialists organized by a provincial nursing society, a training program focusing on the nine core competencies for cardiovascular nurse specialists was implemented, which consisted of 4-week theoretical and 4-week practical training. The effectiveness of the training program was evaluated using the Kirkpatrick model. Data analyses were performed by using SPSS 26.0. Categorical data were presented as the number of cases; continuous variables in normal distribution were expressed as mean±standard deviation; and continuous variables in non-normal distribution were presented as median (interquartile range) and compared using non-parametric tests.Results:At the reaction level, the satisfaction rates of trainees with the theoretical and practical sections of the training program were 98.36% (60/61) and 95.08% (58/61), respectively. At the learning level, the comprehensive assessment score of the trainees was (83.01±3.39) points, and all of them successfully obtained their completion certificates, with a pass rate of 100.00% (61/61). At the behavior level, the core competencies for cardiovascular nurse specialists were significantly improved after training [the total score increased from 291.00 (254.00, 334.25) to 410.50 (354.50, 433.00), P<0.001]. At the results level, at six months after training, there were significant increases in the number of participants engaging in cardiovascular care practices, clinical nursing education and guidance, leadership roles, and research projects within their units as well as the number of individuals achieving career advancement (all P<0.05). Conclusions:The trainees are highly satisfied with the core competency-focused cardiovascular nurse training program, which can improve core competencies and cardiovascular nursing capabilities, expand the scope of cardiovascular nursing services, and foster the sustained advancement of the participants.

Objective:To construct and evaluate a training program for cardiovascular nurse specialists based on a core competency framework.Methods:Among 61 trainees participating in the first training class for cardiovascular nurse specialists organized by a provincial nursing society, a training program focusing on the nine core competencies for cardiovascular nurse specialists was implemented, which consisted of 4-week theoretical and 4-week practical training. The effectiveness of the training program was evaluated using the Kirkpatrick model. Data analyses were performed by using SPSS 26.0. Categorical data were presented as the number of cases; continuous variables in normal distribution were expressed as mean±standard deviation; and continuous variables in non-normal distribution were presented as median (interquartile range) and compared using non-parametric tests.Results:At the reaction level, the satisfaction rates of trainees with the theoretical and practical sections of the training program were 98.36% (60/61) and 95.08% (58/61), respectively. At the learning level, the comprehensive assessment score of the trainees was (83.01±3.39) points, and all of them successfully obtained their completion certificates, with a pass rate of 100.00% (61/61). At the behavior level, the core competencies for cardiovascular nurse specialists were significantly improved after training [the total score increased from 291.00 (254.00, 334.25) to 410.50 (354.50, 433.00), P<0.001]. At the results level, at six months after training, there were significant increases in the number of participants engaging in cardiovascular care practices, clinical nursing education and guidance, leadership roles, and research projects within their units as well as the number of individuals achieving career advancement (all P<0.05). Conclusions:The trainees are highly satisfied with the core competency-focused cardiovascular nurse training program, which can improve core competencies and cardiovascular nursing capabilities, expand the scope of cardiovascular nursing services, and foster the sustained advancement of the participants.

Objective:To analyze the clinical symptoms and epidemiological characteristics of patients with tsutsugamushi disease (TD) in Utica County, Shiyan City, providing reference for scientific prevention and control of TD.Methods:The information of 57 TD patients admitted to the Department of Infectious Diseases of the People's Hospital of Utica County in Shiyan City from January to December 2022 was collected, including age, gender, occupation, clinical manifestations (tarsus or chigger, high fever, rash and accompanying syndromes), laboratory and imaging test results, and field work and travel history. Blood samples and body crusts were collected, and enzyme-linked immunosorbent assay (ELISA) and polymerase chain reaction (PCR) were used to detect antibodies against Orientia tsugamushi (Ot-Ab-IgM) and Orientia tsutsugamushi (Ot). The scores of each patient were calculated using the TD Diagnostic Scale. A score of ≥8.5 was considered a clinical diagnosis of TD. According to the number of system functional damages (0, 1, 2, ≥3), 57 patients were divided into 4 groups, A, B, C, and D, TD was analyzed for system functional damages of each system.Results:Among the 57 TD patients, 26 (45.61%) were male and 31 (54.39%) were female, and the proportion of patients aged 40 - 79 years was 92.98% (53/57); farmers accounted for 89.47% (51/57). May was the peak of TD incidence, with 19 cases, which accounted for 33.33% (19/57) of the total number of patients affected that year. Fifty-four patients had a history of fieldwork or field trips before the onset of the disease. The incidence of high fever in 57 TD patients was 100.00%(57/57), the detection rate of body scorch or chiggers was 80.70% (46/57), and the incidence rate of rash was 98.25% (56/57); the incidence rate of tsutsugamushi disease triad (accompanied by scabs, high fever, and rash) was 80.70% (46/57); the incidence of eosinophil decline was 100.00%(57/57), and 77.19% (44/57) of TD patients experienced multiple-system functional damage (MSFD). The TD score diagnostic scale for 57 patients ranged from 8.5 to 10.5 points. After being hospitalized for 1 - 5 days, all TD patients experienced a decrease in body temperature to the normal range, and the damage to various systems functional gradually recovered.Conclusions:TD has become one of the most common natural infectious diseases in Utopia County, Shiyan City, Hubei Province. The patients are mainly middle-aged and elderly people, and the triple syndrome is a typical clinical manifestation. Asymptomatic injuries to the blood system, liver and kidneys are the most common.

Patients with end-stage liver disease (ESLD) are often accompanied by various complications such as sarcopenia and cachexia including lipopenia, and it was believed in the past that such status was associated with malnutrition, while recent studies have shown that myostatin (MSTN) is associated with the progression of ESLD. MSTN can lead to sarcopenia and cachexia by affecting the metabolism of glucose, fat, and protein and the number of myocytes, and it can be used as a screening indicator for hepatocellular carcinoma (HCC) and an indicator for disease progression. Intervention via the MSTN pathway might be an effective method for controlling sarcopenia and cachexia in patients with ESLD, and MSTN may be an effective indicator for predicting the progression of liver cirrhosis to HCC.

Objective To explore the effect of medlar polysaccharide(MP) on blood fat metabolism of rat with nonalcoholic fatty liver disease(NAFLD).Methods 40 SD rats were randomly divided into a blank control group(n=7), and a NAFLD model group (n=33). The control group was treated with normal forage, and the control group was treated with high-fat forage. After 8 weeks, 30 NAFLD models were successfully established and divided into three groups randomly: a LBP intervention group (treatment group, n=10) was perfused with 60 mg/(kg?d)MP, a simvastatin intervention group(control group, n=10) was perfused with 5mg/(kg?d) simvastatin, and a model group(model group,n=10) was perfused with the same volume of water along with high fat diet at the same time. After 8 weeks, triglycerides, total cholesterol, ALT, AST, leptin, and adiponectin in the plasma in rat were test. Malondialdehyde, Superoxide Dismutase and Gamma glutamyl cysteinyl glycine were also detected in the liver tissue. Results After 8 weeks, the contents of TG (0.94 ± 0.09 mmol/Lvs.1.19 ± 0.13 mmol/L), TC (2.15 ± 0.20 mmol/L vs. 3.52 ± 0.29 mmol/L), ALT (41.75 ± 4.14 U/L vs. 55.34 ± 5.38 U/L), AST (129.61 ± 12.07 U/L vs. 164.96 ± 15.49 U/L), LP (235.69 ± 23.52 pg/ml vs. 284.01 ±29.43 pg/ml) were decreased, the contents of ADP (35.47 ± 3.09 μg/L vs. 26.31 ± 2.58 μg/L) was increased in serum of the treatment group compared with the model group (P<0.05 orP<0.01);the contents of SOD (92.40 ± 8.89 U/mg vs. 61.60 ± 5.89 U/mg), GSH (22.25 ± 2.21 mg/g vs. 15.50 ± 1.36 mg/g)were increased, and the contents of MDA (0.84 ± 0.08 nmol/mg vs. 1.07 ± 0.09 nmol/mg) was decreased in liver tissue of the treatment group compared with the model group (P<0.05 orP<0.01). HE stain showed that the treatment group improved the injury.Conclusions Medlar polysaccharide(MP) can inhibit lipid peroxidation by adjusting lipid metabolism.