1.Health literacy and promotion strategies among the elderly populations
Xiujing HU ; Yue XU ; Dingming YAO ; Heni CHEN ; Xuehai ZHANG
Journal of Preventive Medicine 2022;34(4):361-365
Abstract
The aging process is increasingly accelerating in China, and the improvement of health literacy is a prerequisite to achieving health for all, and is an important strategy to promote healthy aging. Based on recent studies pertaining to health literacy among the elderly, this review, from the perspective of aging, summarizes the level and common influencing factors of health literacy among Chinese elderly populations, and discusses the health literacy promotion strategies among the elderly, so as to provide insights into improving the health literacy surveillance and promotion quality and health literacy levels among the elderly.
2.Current status of cigarette and electronic cigarette use among adults in Zhejiang Province
Yue XU ; Xiujing HU ; Heni CHEN ; Xuehai ZHANG ; Qingqing WU ; Dingming YAO ; Shuiyang XU
Journal of Preventive Medicine 2022;34(5):439-444
Objective:
To investigate the prevalence of cigarette and electronic cigarette ( e-cigarette ) use among adults in Zhejiang Province, so as to provide insights into tobacco control.
Methods :
Thirty study sites were randomly sampled from Zhejiang Province in 2020 using a multi-stage stratified random sampling method, and permanent residents at ages of 15 to 69 years were selected as study subjects. A questionnaire was designed based on the questionnaire for the China Adult Tobacco Survey to collect subjects' demographic characteristics, cigarette and e-cigarette use, smoking cessation and exposure to secondhand smoke ( SHS ). The weighted prevalence of smoking, current smoking, current e-cigarette smoking, smoking cessation and exposure to SHS was estimated based on the Seventh National Population Census in 2020.
Results :
A total of 19 200 questionnaires were recovered, and 19 180 were valid, with an effective recovery rate of 99.90%. The respondents had a mean age of ( 50.30±12.90 ) years, with a male to female ratio of 1∶1.06 and an urban/rural population ratio of 1∶1.31. Among all the respondents, there were 6 033 smokers ( 31.45% ), 4 163 current smokers ( 21.70% ), 201 current e-cigarette users ( 1.05% ), 146 cigarette and e-cigarette dual users ( 0.76% ), 1 870 respondents quitting smoking ( 31.00% of smokers ) and 7 189 respondents with exposure to SHS ( 47.87% of non-smokers ). The weighted prevalence of smoking, current e-cigarette use, cigarette and e-cigarette dual uses, smoking cessation and exposure to SHS was 20.49%, 1.34%, 0.94%, 29.56% and 49.53% in Zhejiang Province, respectively, and the prevalence of current smoking, current e-cigarette use, cigarette and e-cigarette dual uses and exposure to SHS was 40.39%, 2.39%, 1.86% and 55.31% among males and 0.35%, 0.28%, <0.01% and 46.02% among females, respectively. The highest prevalence of current smoking was seen among respondents at ages of 55 to 64 years ( 24.24% ), while the highest prevalence of current e-cigarette use and cigarette and e-cigarette dual uses was seen in adults at ages of 25 to 34 years ( 2.18% and 1.58% ).
Conclusions
The prevalence of current e-cigarette use was higher among adults in Zhejiang Province in 2020 than the nationwide level in China. The prevalence of cigarette use was lower among adults in Zhejiang Province in 2020 than the nationwide level in China; however, improving the management of tobacco control in public places and the capacity building of smoking cessation services is still required to reduce the use of cigarettes and e-cigarettes.
3.Health literacy among rural residents in Zhejiang Province from 2016 to 2021
Xiaotong YAN ; Yue XU ; Dingming YAO ; Xiujing HU ; Xuehai ZHANG ; Qingqing WU ; Jinhang XU
Journal of Preventive Medicine 2022;34(10):1053-1058
Objective:
To investigate the changing trends in the prevalence of health literacy among rural residents in Zhejiang Province from 2016 to 2021, so as to provide the evidence for formulating the health promotion strategy in rural areas.
Methods:
Rural residents' health literacy surveillance data were retrieved in Zhejiang Province from 2016 to 2021. The prevalence of health literacy was evaluated among rural residents according to the criteria defined by Chinese Center for Health Education, and standardized by Zhejiang Provincial population data captured from the national population census in China. The 6-year cumulative increase from 2016 to 2021 was estimated to investigate the changing trends in the prevalence of health literacy.
Results:
Totally 55 568 rural residents were monitored in Zhejiang Province from 2016 to 2021, including 26 893 men (48.40%) and 28 675 women (51.60%) and 32 156 residents at ages of 45 to 65 years (57.87%). The prevalence of health literacy was 18.00%, 21.52%, 25.53%, 27.54%, 30.85%, and 34.32% among rural residents in Zhejiang Province from 2016 to 2021, appearing a tendency towards a rise (χ2trend=661.376, P<0.001), and a 16.32% 6-year cumulative increase was seen. The prevalence of basic knowledge and concept, healthy lifestyle and behaviors and basic skills all appeared a tendency towards a rise (P<0.05), with 6-year cumulative increase rates of 24.48%, 11.08% and 8.11%, respectively. Among six categories of health issues, the prevalence of chronic disease prevention, scientific health outlook and health information literacy showed a tendency towards a rise year by year (P<0.05), with 6-year cumulative increase rates of 29.73%, 21.07% and 15.98%, respectively, and the prevalence of basic medical care, safety and first aid, and infectious disease prevention literacy appeared a fluctuation (P<0.05), with 6-year cumulative increase rates of 12.85%, 6.36% and -0.47%, respectively. The prevalence of health literacy appeared an overall tendency towards a rise in rural residents with different genders, age groups, educational levels and occupations (P<0.05), with a minor 6-year cumulative increase in residents at ages of 55 years and older and farmers, while a tendency towards a decline was seen among illiterate rural residents, with a 6-year cumulative rise of -3.16%.
Conclusions
The prevalence of health literacy appeared a tendency towards a rise among rural residents in Zhejiang Province from 2016 to 2021; however, the rate of increase reduced year by year. Health education and promotion should be enhanced targeting the elderly, individuals with low educational levels and farmers.
4.Epidemiologic analysis on five cases involved in an outbreak of anthrax in a village of Wengan County,Guizhou, China
Guanghai YAO ; Wei NIE ; Dan WANG ; Qing MA ; Jie SUN ; Jing ZHU ; Qilai HU ; Zhiting ZOU ; Huihui LIU ; Dingming WANG
Chinese Journal of Zoonoses 2014;(8):871-874
We identified the routes of infection and evaluate the effect of disinfection on the field of an outbreak of an-thrax in a village of Wengan County ,Guizhou ,China ,thus trying to provide with basis for the implementation of policies for pre-vention and control of anthrax .The authors gathered the cases information by searching and interviewing the targeted persons house by house ,and reviewed the medical records in hospitals .The samples including patient’s discharging fluid ,residues of died horse ,and soil from the places where the villagers dismembered horse were gathered and cultured for Bacillus anthracis . The technique of multiple-locus variable-number tandem repeat analysis (MLVA-8) was applied for revealing the genetic rela-tionships among those isolated Bacillus anthracis strains .Five cases of cutaneous anthrax occurred in the outbreak and the total attack rate was 7 .58% (5/66) among those contactors evolved in the activity of carrying ,dismembering ,washing ,chopping and eating the died horse .The attack rate was 100% (3/3) for those who carried ,dismembered ,washed ,chopped and ate that horse ,100% (1/1) for those who carried ,dismembered and ate ,and 7 .14% (1/14) for those who washed ,chopped and ate . The 25% (1/4) of the samples of discharging fluid from the cases with cutaneous anthrax were positive .After disinfection , 15 .38% (4/26) of the soil samples retained positive .The genetic similarity was 100% among the 5 isolate strains .The results suggested that the outbreak of anthrax in villagers occurred through the activities of carrying ,dismembering ,washing and chop-ping the died horse .Strengthening the risk communication and disinfection of the dismemberment places should be the crucial strategies to prevent and control anthrax epidemics in Guizhou in the future .
5.Current status of cigarette use and exposure to second-hand smoke and associated factors among college students in Zhejiang
Yue XU ; Xiujing HU ; Heni CHEN ; Dingming YAO ; Xuehai ZHANG
Chinese Journal of Health Management 2023;17(9):685-691
Objective:To describe the prevalence of tobacco use among college students in Zhejiang Province and analyze the influencing factors of second-hand smoke exposure on campus.Methods:In 2021, college students were selected from 9 colleges through stratified multi-stage cluster sampling from Zhejiang Province and surveyed using questionnaire. A total of 6 530 questionnaires were distributed and 6 035 were returned, with 6 030 valid questionnaires (96.48%). A descriptive analysis of the demography characteristics, cigarettes and electronic cigarettes (e-cigarettes) use, and second-hand smoke exposure of the subjects was carried out, and chi-square test was used for statistical analysis and multivariate logistic regression analysis was used to analyze influencing factors of second-hand smoke exposure on campus.Results:The current smoking rate and current use rate of e-cigarettes among college students were 3.70% and 1.56%, respectively, and the dual use rate of cigarettes and e-cigarettes was 1.16%. The exposure rate of second-hand smoke among college students on campus was 25.06%, while the exposure rate of second-hand smoke in off campus places was 32.35%. The awareness rates of smoking related diseases among college students were as follows: lung cancer (92.02%), heart disease (73.15%), stroke (72.87%), and impotence (64.08%). The awareness rate of second-hand smoke related diseases were as follows: lung cancer in adults (91.11%), heart disease in adults (78.91%), and lung disease in children (89.35%). The multivariate logistic regression analysis showed that seven factors (including gender, school type, major, grade, smoking ban regulations, smoking scenes, and knowledge about the health hazards of second-hand smoke) had a statistically significant impact on college students′ exposure to second-hand smoke at school [ OR=2.63, 0.67, 0.69, (0.39, 0.60, 0.68), 0.51, 1.74, 0.72] (all P<0.01). Conclusions:The use of cigarettes and e-cigarettes among college students in Zhejiang Province is not optimistic, especially the use rate of e-cigarettes is higher than adult. The status of second-hand smoke exposure among college students remains serious, with male students, non-medical students, students of special programs, and senior college students having more severe second-hand smoke exposure on campus, and students with high awareness of second-hand smoke exposure, less exposure to smoking scenes from media, from college with comprehensive smoke-free regulations are less exposed to second-hand smoke on campus.
6.Health literacy and its influencing factors among residents aged 15-69 years with different chronic disease in Zhejiang Province
Xiujing HU ; Dingming YAO ; Yue XU ; Heni CHEN ; Xuehai ZHANG
Chinese Journal of Health Management 2024;18(2):107-113
Objective:To investigate the level of health literacy and its influencing factors among residents aged 15-69 years with different chronic disease in Zhejiang Province.Methods:In this cross-sectional study, a stratified multistage whole cluster random sampling method was used to select 19 200 permanent residents aged 15-69 years from 30 monitoring sites in Zhejiang Province from June to November 2022, and a household questionnaire survey was carried out with the National Health Literacy Monitoring Questionnaire for the Population. The content of the survey included socio-demographic characteristics, health-related factors and health literacy level. A total of 19 200 questionnaires were distributed and 19 051 were collected, of which 18 857 (98.98%) were valid. The χ2 test was used to compare the health literacy levels of residents with different chronic diseases, and logistic regression was used to analyze the influencing factors of the health literacy levels. Results:The health literacy level of residents aged 15-69 in Zhejiang Province in 2022 was 38.36%. Among them, the health literacy level of patients with multiple chronic diseases was much lower than those with single chronic disease and those without chronic disease (14.70% vs 25.37%, 42.21%) ( χ2=483.05, P<0.001). It was positively associated between having multiple chronic diseases and insufficient health literacy ( OR=1.26, 95% CI: 1.01-1.58); compared with those without chronic disease ( OR=1.00), patients with multiple chronic diseases were significantly more likely to have inadequate health literacy in basic knowledge and concepts ( OR=1.29, 95% CI: 1.03-1.63), health behaviors ( OR=1.24, 95% CI: 1.01-1.53), basic skills ( OR=1.37, 95% CI: 1.11-1.69), and health information literacy ( OR=1.27, 95% CI: 1.08-1.50). Conclusions:The number of chronic diseases is a key factor that affects the residents′ health literacy level, and people with multiple chronic diseases are often associated with a higher risk of inadequate health literacy.
7.Clinical efficacy of Ruxolitinib in combination with Methylprednisolone as a bridge to allogeneic hematopoietic stem cell transplantation for relapse/refractory Epstein-Barr virus-associated hemophagocytic syndrome in pediatric patients
Dao WANG ; Yanjie DING ; Jiao CHEN ; Hongliang YOU ; Huanhuan LI ; Bai LI ; Qianghua YAO ; Yingchao WANG ; Dingming WAN ; Yufeng LIU
Chinese Journal of Applied Clinical Pediatrics 2021;36(15):1185-1187
Objective:To explore the clinical efficacy and safety of Ruxolitinib, a Janus kinase inhibitor, in combination with Methylprednisolone as a bridge to allogeneic hematopoietic stem cell transplantation (allo-HSCT) for relapsed/refractory Epstein-Barr virus-associated hemophagocytic syndrome (EBV-AHS) in pediatric patients.Methods:The clinical data of 4 patients with relapsed/refractory EBV-AHS treated with Ruxolitinib in combination with Methylprednisolone as a bridge to allo-HSCT at the Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University from August 2018 to February 2020 were retrospectively analyzed, and the disease characteristics, diagnosis and treatment process, clinical experience and related research progress were analyzed and summarized.Results:Among 4 patients with relapsed/refractory EBV-AHS, 2 patients were treated with low-dose Ruxolitinb in combination with Methylprednisolone for 6-10 weeks after partial remission.The disease did not progress, and they survived after being bridged to allo-HSCT.One patient was treated with large-dose Ruxolitinib in combination with Methylprednisolone due to the intolerance to chemotherapy, with the biochemical indicators of hemophagocytic syndrome significantly improved, and then the bridging to allo-HSCT was performed 2 months ago and this patient survived.One patient with EBV-AHS relapsed was relieved by chemotherapy again, then was given maintenance therapy with Ruxolitinib and Methylprednisolone, but the condition still progressed and the treatment was ineffective.This patient underwent allo-HSCT for salvage treatment more than 1 year ago and survived.Except that 1 patient developed mild anemia, the other 3 patients had no significant Ruxolitinib-related toxicities.Conclusions:Ruxolitinib in combination with Methylprednisolone can be safely employed as a salvage treatment for pediatric patients with relapsed/refractory EBV-AHS and a bridge to allo-HSCT, which has favorable safety, efficacy and tolerance in clinical practice.
8. Epidemiological investigation of two leptospirosis death cases in Guizhou Province
Ying LIU ; Shijun LI ; Guanghai YAO ; He HUANG ; Qing MA ; Jingzhu ZHOU ; Guangpeng TANG ; Dingming WANG
Chinese Journal of Preventive Medicine 2017;51(3):243-247
Objective:
To conduct an epidemiological investigation of two leptospirosis death cases reported in Guizhou Province in 2014.
Methods:
The information of the patients were investigated and analyzed. The serological detection, samples of the two patients was detected using ELISA and microscopic agglutination test (MAT).
9.Analysis of risk factors for short-term death after allogeneic hematopoietic stem cell transplantation
Siyu GAO ; Lihong YAO ; Zhilei BIAN ; Suping ZHANG ; Li LI ; Jinpeng FAN ; Jing QIN ; Yingnan PENG ; Dingming WAN
Chinese Journal of Tissue Engineering Research 2024;28(13):2009-2016
BACKGROUND:Allogeneic hematopoietic stem cell transplantation is an effective and even the only way to cure various hematological diseases,but the short-term mortality rate is relatively high after transplantation. OBJECTIVE:To investigate the risk factors affecting the overall survival of patients with hematological diseases in the short term(within 100 days)after allogeneic hematopoietic stem cell transplantation,so as to reduce mortality and effectively prevent related risks in the short term(within 100 days)after allogeneic hematopoietic stem cell transplantation. METHODS:Clinical data of 585 patients with hematological diseases who underwent allogeneic hematopoietic stem cell transplantation at the Hematopoietic Stem Cell Transplantation Center of First Affiliated Hospital of Zhengzhou University from January 1,2018 to June 30,2021 were retrospectively analyzed.The risk factors that affected overall survival within 100 days after allogeneic hematopoietic stem cell transplantation were explored. RESULTS AND CONCLUSION:A total of 585 patients with hematologic diseases underwent allogeneic hematopoietic stem cell transplantation.92 patients died within 100 days after transplantation,with a mortality rate of 15.7%(92/585).The median age of death cases was 26.5 years old(1-56 years),and the median survival time of death cases was 48 days(0-97 days).Univariate analysis exhibited that age≥14 years old,acute graft-versus-host disease,grade IV acute graft-versus-host disease,bacterial bloodstream infection,as well as carbapenem-resistant organism bloodstream infection,were risk factors for overall survival within 100 days after allogeneic hematopoietic stem cell transplantation(P<0.05).Multivariate regression analysis showed that age≥14 years old,grades Ⅲ-Ⅳ acute graft-versus-host disease,bacterial bloodstream infection,and carbapenem-resistant organism bloodstream infections were independent risk factors for overall survival(within 100 days)in patients after allogeneic hematopoietic stem cell transplantation.Hazard ratios were 1.77(95%CI 1.047-2.991),7.926(95%CI 3.763-16.695),2.039(95%CI 1.117-3.722),and 3.389(95%CI 1.563-7.347),respectively.In conclusion,all-cause mortality rate after allogeneic hematopoietic stem cell transplantation is relatively high in the short term.A timely diagnosis and effective treatment of bacterial bloodstream infection and acute graft-versus-host disease are essential to improving allogeneic hematopoietic stem cell transplantation outcomes.