Background/Aims: The World Health Organization set the goal of eliminating hepatitis C virus (HCV) by 2030, with 80% and 65% reductions in HCV incidence and mortality rates, respectively. We aimed to evaluate the health benefits, cost-effectiveness and return on investment (ROI) of HCV elimination. Methods: Using an HCV transmission compartmental model, we evaluated the benefits and costs of different strategies combining screening and treatment for Chinese populations. We identified strategies to achieve HCV elimination and calculated the incremental cost-effectiveness ratios (ICERs) per disability-adjusted life year (DALY) averted for 2022–2030 to identify the optimal elimination strategy. Furthermore, we estimated the ROI by 2050 by comparing the required investment with the economic productivity gains from reduced HCV incidence and deaths. Results: The strategy that results in the most significant health benefits involves conducting annual primary screening at a rate of 14%, re-screening people who inject drugs annually and the general population every five years, and treating 95% of those diagnosed (P14-R4-T95), preventing approximately 5.75 and 0.44 million HCV infections and deaths, respectively, during 2022–2030. At a willingness-to-pay threshold of $12,615, the P14-R4-T95 strategy is the most cost-effective, with an ICER of $5,449/DALY. By 2050, this strategy would have a net benefit of $120,997 million (ROI=0.868). Conclusions Achieving HCV elimination in China by 2030 will require significant investment in large-scale universal screening and treatment, but it will yield substantial health and economic benefits and is cost-effective.

Background/Aims: The World Health Organization set the goal of eliminating hepatitis C virus (HCV) by 2030, with 80% and 65% reductions in HCV incidence and mortality rates, respectively. We aimed to evaluate the health benefits, cost-effectiveness and return on investment (ROI) of HCV elimination. Methods: Using an HCV transmission compartmental model, we evaluated the benefits and costs of different strategies combining screening and treatment for Chinese populations. We identified strategies to achieve HCV elimination and calculated the incremental cost-effectiveness ratios (ICERs) per disability-adjusted life year (DALY) averted for 2022–2030 to identify the optimal elimination strategy. Furthermore, we estimated the ROI by 2050 by comparing the required investment with the economic productivity gains from reduced HCV incidence and deaths. Results: The strategy that results in the most significant health benefits involves conducting annual primary screening at a rate of 14%, re-screening people who inject drugs annually and the general population every five years, and treating 95% of those diagnosed (P14-R4-T95), preventing approximately 5.75 and 0.44 million HCV infections and deaths, respectively, during 2022–2030. At a willingness-to-pay threshold of $12,615, the P14-R4-T95 strategy is the most cost-effective, with an ICER of $5,449/DALY. By 2050, this strategy would have a net benefit of $120,997 million (ROI=0.868). Conclusions Achieving HCV elimination in China by 2030 will require significant investment in large-scale universal screening and treatment, but it will yield substantial health and economic benefits and is cost-effective.

Background/Aims: The World Health Organization set the goal of eliminating hepatitis C virus (HCV) by 2030, with 80% and 65% reductions in HCV incidence and mortality rates, respectively. We aimed to evaluate the health benefits, cost-effectiveness and return on investment (ROI) of HCV elimination. Methods: Using an HCV transmission compartmental model, we evaluated the benefits and costs of different strategies combining screening and treatment for Chinese populations. We identified strategies to achieve HCV elimination and calculated the incremental cost-effectiveness ratios (ICERs) per disability-adjusted life year (DALY) averted for 2022–2030 to identify the optimal elimination strategy. Furthermore, we estimated the ROI by 2050 by comparing the required investment with the economic productivity gains from reduced HCV incidence and deaths. Results: The strategy that results in the most significant health benefits involves conducting annual primary screening at a rate of 14%, re-screening people who inject drugs annually and the general population every five years, and treating 95% of those diagnosed (P14-R4-T95), preventing approximately 5.75 and 0.44 million HCV infections and deaths, respectively, during 2022–2030. At a willingness-to-pay threshold of $12,615, the P14-R4-T95 strategy is the most cost-effective, with an ICER of $5,449/DALY. By 2050, this strategy would have a net benefit of $120,997 million (ROI=0.868). Conclusions Achieving HCV elimination in China by 2030 will require significant investment in large-scale universal screening and treatment, but it will yield substantial health and economic benefits and is cost-effective.

Objective To investigate the association between lifestyle and risk of heart disease and diabetes in the elderly population in Xi'an City. Methods From January 2021 to January 2024, a staged cluster sampling method was used to investigate the lifestyle and the occurrence of heart disease and diabetes in elderly population aged 60 years and above in the communities of Xi'an. Multivariate logistic regression was used to analyze the relationship between lifestyle and the risk of heart disease and diabetes. Results A total of 413 elderly people were investigated, of which 31.96% had heart disease, 27.12% had diabetes, and 10.90% had diabetes with heart disease. Multivariate logistic regression analysis revealed that age, BMI, family history, sweet food preference, smoking, and sitting and lying for a long time were risk factors for diabetes in the elderly population (P<0.05). Age, BMI, family history, history of diabetes, preference for salted products, smoking, drinking, and sitting and lying for a long time were risk factors for heart disease in the elderly population (P<0.05). Conclusion The incidence rates of heart disease and diabetes are high in the elderly population in Xi'an City. The risk of diabetes is related to unhealthy lifestyles such as sweet food preference, smoking, and sitting and lying for a long time, while heart disease is related to unhealthy lifestyles such as preference for salted products, smoking, drinking, and sitting and lying for a long time.

Cornelia de Lange syndrome is a rare congenital malformation disease,and its typical features include growth restriction,mental retardation,craniofacial abnormality and hirsutism.This study reported 2 cases of CdLS patients,summarized their clinical manifestations and gene mutation characteristics,and the relevant literatures were reviewed.Patient 1,a 5-year-old girl,was admitted to the hospital due to growth retardation.Physical examination revealed hirsutism,monobrow,small and sparse teeth,hemangiomas(approximately 2 cm×2 cm)on the chest and back,delayed language development,and intellectual disability.The height was 98 cm[≤-2 standard deviation(SD)],the weight was 15 kg(-2SD--1SD),the head circumference was 46 cm(-3SD--2SD).Brain magnetic resonance imaging(MRI)plain scan showed slightly enlarged left lateral ventricle and bilateral lateral ventricle triangles,slightly thickened bilateral maxillary sinus and ethmoid sinus mucosa.Echocardiography revealed mild regurgitation of the mitral and tricuspid valves.Patient 2,a 1-month-old girl,was admitted to the hospital due to postpartum shortness of breath.The physical examination highlighted hirsutism,short nose,soft cleft palate,dysphagia,positive three-concave sign,audible throat sound,small hands,palm penetration in the left hand,short fifth finger of the right hand,limited right hip abduction,foot varus,and a white spot at the bottom of the right eye.Ultrasonography at 1 month showed mild regurgitation of the tricuspid valve and an open foramen ovale.Brain MRI at 2 d showed a few patchy low-signal shadows in the longitudinal fissure cistern and tentorium,a small amount of subarachnoid hemorrhage,and a small amount of fluid in the bilateral maxillary sinus,ethmoid sinus,and middle ear mastoid.No obvious structural or numerical abnormalities were observed in the chromosome karyotypes.Whole-exome sequencing detected a heterozygous variation of c.6653_6655del in the NIPBL gene in patient 1 and a heterozygous variation of c.337C＞T in the NIPBL gene in patient 2.These variations were not found in their parents.The study revealed that NIPBL gene variation could be the genetic cause of the two patients with CdLS.The identification of the variation c.337C＞T may expand the variation spectrum of the NIPBL gene,providing valuable insights into the pathogenic genetic basis of CdLS.

Objective To investigate the antioxidant activity of bamboo stem extracts and the therapeutic effect of bamboo stem water extract on oxidative inflammation induced by tert butyl hydroperoxide (t-BHP) in human colon adenocarcinoma cells (Caco-2). Methods In this study, ABTS, DPPH, and FRAP assays were used to determine the extracellular antioxidant activity of petroleum ether extract, ethyl acetate extract, n-butanol extract, 95% ethanol extract, and distilled water extract from bamboo stems. The human intestinal Caco-2 cell line was used as the model cell, and t-BHP was selected as the oxidative stress modeling agent. The CCK-8 assay was used to detect cell viability and the optimal oxidative damage concentration of t-BHP. The content of MDA, 8-OHdG, TNF-α and IL-1β were detected to assess antioxidant stress effect. Results The five extracts of bamboo all had certain antioxidant activity, among which the water extract of bamboo stem had the best comprehensive antioxidant activity with high cell viability in Caco-2 cells. The optimal modeling concentration of t-BHP was 200 μMol/L. The water extract of bamboo stem significantly reduced the content of oxidative stress related biomarkers and inflammatory factors in Caco-2 cells induced by t-BHP. Conclusion The stem extracts of bamboo in Xianning City have strong in vitro antioxidant activity. Among them, the water extract of bamboo stem has a protective effect on t-BHP induced oxidative damage in Caco-2 cells, suggesting that the water extract possesses a potential to be developed as new antioxidant products for clinical prevention and treatment of oxidative damage related diseases.

Nursing is a discipline that integrates natural science,social science,and humanities.The nursing profession has been closely related to humanistic care since its inception.The particularity of nursing requires that nurses not only need to master solid nursing technology but also need to have good humanistic care ability.Improving nurses'humanistic care ability is an important way to further improve the quality of nursing in the new era.This paper summarized the concept,assessment tools,and influencing factors of nurses'humanistic care,preliminarily discussed the countermeasures to improve nurses'humanistic care ability,and put forward the development expectations of nurses'humanistic care,so as to provide a reference for nursing education,nursing management,and nursing practice.

BACKGROUND:Distal tibial tuberosity-high tibial osteotomy is a surgical treatment for knee osteoarthritis,but there is still a lack of clinical studies on its effect on ankle joints. OBJECTIVE:To observe the effects of distal tibial tuberosity-high tibial osteotomy on ankle angle on coronal plane of the radiography of the full length of lower limb in weight loading. METHODS:Data of 40 patients(41 knees)with distal tibial tuberosity-high tibial osteotomy from March 2021 to March 2022 were retrospectively analyzed,including 31 females and 9 males,20 left knees and 21 right knees,aged 49-75 years,mean(63.44±6.57)years.The radiographic data of the full length of the lower limb in weight loading were collected before,week 2 and week 48 postoperatively.Hip-knee-ankle angle,talar tilt angle,tilt angle of the ankle,tibiocrural angle,and tibial articular surface angle were measured before and after surgery. RESULTS AND CONCLUSION:(1)Hip-knee-ankle angle improved from(-6.24±3.69)° before operation to(2.59±3.49)° week 2 postoperatively and(2.15±3.49)° week 48 postoperatively.The tilt angle of the ankle changed from(-7.90±3.11)° before operation to(-2.51±2.59)° week 2 postoperatively and(-2.46±2.42)° week 48 postoperatively,with statistically significant difference(P<0.001).(2)There was no significant difference in talar tilt angle,tibiocrural angle,and tibial articular surface angle before and week 2 postoperatively.(3)No significant difference in the angle changes was detected between week 2 and week 48 postoperatively.(4)It is indicated that distal tibial tuberosity-high tibial osteotomy can not only correct genu varus but also improve ankle angle.This result remains stable after 48 weeks of weight-bearing activities.

Objective:To explore the hematological phenotype and genotypic characteristics of five Chinese individuals with a rare thalassemia mutation HBB: c. 93-21G>A. Methods:A retrospective study was carried out on five individuals identified by the People′s Hospital of Yangjiang and Guangzhou Hybribio Co., Ltd. from May 2018 to September 2022. Routine blood test and hemoglobin electrophoresis were performed, and the genotypes of five subjects were determined by using PCR combined with reverse dot blotting (RDB), nested PCR, Gap-PCR and Sanger sequencing. This study was approved by Medical Ethics Cornmittee of the People′s Hospital of Yangjiang (Ethics No. 20240001).Results:Among the five individuals, hematological data of one was unavailable, and the remaining four had presented with microcytosis and hypochromia. The results of hemoglobin electrophoresis indicated that all of them had a HbA 2 level of ≥4.7%. Genetic analysis showed that one case had harbored compound heterozygous mutations of ααα anti3.7 triplet and HBB: c. 93-21G>A, one had compound heterozygous mutations of -α 3.7 and HBB: c. 93-21G>A, whilst the remaining three were heterozygous for the HBB: c. 93-21G>A mutation. Conclusion:The hematological phenotype of β-thalassemia carriers ( HBB: c. 93-21G>A) is similar to that of other β + thalassemia heterozygotes with mild β-thalassemia characteristics.

ObjectiveTo analyze the surveillance results of foodborne diseases in Wuhan to investigate the temporal, spatial, and demographic distribution of foodborne disease in Wuhan, so as to provide an evidence for the prevention and control of foodborne diseases. MethodsData were collected through the foodborne disease surveillance network system and analyzed statistically. Stool, blood, rectal swabs, and vomitus samples from some diarrhea cases were collected for pathogens detection, including Salmonella, Shigella, Escherichia coli, Vibrio parahaemolyticus, and norovirus. ResultsA total of 14 733 cases of foodborne diseases were reported in Wuhan from 2019 to 2022, with a male-to-female ratio of 1∶0.92. The highest incidence was 3.58 per 10 000 person-years in 2019 and the lowest was 2.19 per 10 000 person-years in 2020. The peak incidence occurred from June to October. Higher incidence rates were observed in central districts such as Jiang’an District, Wuchang District, and Caidian District. The age group with the highest incidence was 20‒29 years, while the age group with the highest total pathogen detection rate was 0‒9 years old. The affected population primarily included middle school students, household workers, and unemployed individuals, and children living at home. Suspected food sources were mainly vegetarian, other miscellaneous foods, and animal-based food. Of the 3 499 biological samples collected, 1 820 of them was conducted a detection for norovirus, the overall detection rate of pathogenic bacteria was 22.89% (801/3 499), with detection rates of Salmonella and Escherichia coli at 19.23% (673/3 499) and 3.03% (106/3 499), respectively. The detection rate of norovirus was 4.12% (75/1 820). The detection rate of pathogenic bacteria in biological samples of the patients who consumed infant food, milk, and egg-based foods was higher, at 53.33% and 42.93%, respectively. In terms of detected pathogens, the highest detection rate of Salmonella was found in the biological samples of patients who consumed infant food, milk, and egg-based foods, the highest detection rate of Escherichia coli was found in the biological samples of patients who consumed milk, egg, and animal-based foods, while Vibrio parahaemolyticus and norovirus had higher detection rates in patients who consumed beverages and alcoholic drinks. Suspected food sources were often found in food services, retail or farmer products markets, and homemade food. Salmonella, Vibrio parahaemolyticus, and diarrheagenic Escherichia coli were detected more frequently from June to September, while norovirus was detected more frequently in winter and spring. ConclusionThe population aged between 0‒29 years in Wuhan is the key high-risk group for foodborne diseases. Salmonella, diarrheagenic Escherichia coli, and norovirus are the main pathogens causing foodborne diseases in Wuhan. Market supervision departments should focus on strengthening the regulation of infant food.