ABSTRACT
Objective@#To investigate the awareness of nutrition and health knowledge among adult residents in Hangzhou City, so as to provide insights into improving human nutrition and health.@*Methods@#The permanent residents at ages of 18 to 64 years were sampled using a multi-stage stratified random sampling method from 13 counties (districts) of Hangzhou City from June to July, 2021. Participants' demographics and awareness of nutrition and health knowledge were collected using the Questionnaire on Nutrition and Health Knowledge among Chinese Adult Residents, and the awareness of nutrition and health knowledge was analyzed among participants with different demographic features.@*Results@#A total of 5 106 questionnaires were allocated, and 4 920 valid questionnaires were recovered, with an effective recovery rate of 96.36%. The respondents included 2 575 men (52.34%) and 2 345 women (47.66%), and had a mean age of (39.89±12.85) years. The median score of nutrition and health knowledge was 67.50 (interquartile range, 16.50) points, and the awareness of nutrition and health knowledge was 24.49%, while the awareness of dietary recommendation, food characteristics, nutrition and disease, food choice and food safety was 15.89%, 16.77%, 54.17%, 26.36% and 60.69%, respectively. The awareness of nutrition and health knowledge was significantly lower among men than among women (21.01% vs. 28.32%, P<0.05), and among urban residents than among rural residents (22.94% vs. 27.34%, P<0.05). There were significant differences in the awareness of nutrition and health knowledge among residents in terms of age, occupation and educational level (P<0.05). @*Conclusions@#Age, gender, region, occupation and educational level may affect the awareness of nutrition and health knowledge among adult residents in Hangzhou City. Health education about nutrition and health knowledge requires to be reinforced with adaptations to characteristics of residents.
ABSTRACT
The aim of this study was to propose a stem cell therapy for hepatitis B virus (HBV)-related acute-on-chronic liver failure (ACLF) based on plasma exchange (PE) for peripheral blood stem cell (PBSC) collection and examine its safety and efficacy. Sixty patients (n=20 in each group) were randomized to PE (PE alone), granulocyte colony-stimulating factor (G-CSF) (PE after G-CSF treatment), and PBSC transplantation (PBSCT) (G-CSF, PE, PBSC collection and hepatic artery injection) groups. Patients were followed-up for 24 weeks. Liver function and adverse events were recorded. Survival analysis was performed. PBSCT improved blood ammonia levels at 1 week (P<0.05). The level of total bilirubin, international normalized ratio, and creatinine showed significant differences in the 4th week of treatment (P<0.05). The survival rates of the PE, G-CSF, and PBSCT groups were 50, 65, and 85% at 90 days (P=0.034). There was a significant difference in 90-day survival between the PE and PBSCT groups (P=0.021). The preliminary results suggested that PBSCT was safe, with a possibility of improved 90-day survival in patients with HBV-ACLF.
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Hepatitis B virus , Granulocyte Colony-Stimulating Factor , Hepatitis B/complications , Plasma Exchange , Stem Cell TransplantationABSTRACT
Objective@#To investigate the association between the learning and living style with developmental dyslexia in school-aged children.@*Methods@#Using stratified cluster sampling, a total of 11 668 schoolaged children (grade 2 to 6) in the cities of Wuhan, Hangzhou and Jining were selected to participate in this programme from April 2017 to April 2018. The investigation tools combined the questionnaire on associated factors for reading ability, Dyslexia Checklist for Chinese Children and Pupil Rating Scale Revised Screening for Learning.@*Results@#Pupils with more than 20 minutes of exercise each day (OR=0.43-0.64) and at least 1-2 times per week (OR=0.34-0.48) had a lower risk of dyslexia. The association was observed between going to the library more than 1-2 times per semester (OR=0.41-0.62) and the decrease risk of dyslexia. Lacking active learning (OR=7.76, 95%CI=4.71-12.78), scheduled reading time (OR=2.55, 95%CI=2.01-3.23) and extracurricular training classes (OR=1.62, 95%CI=1.27-2.07) were positively associated with dyslexia. There was no significant difference in screen time duration between dyslexic and non-dyslexic children. Using electronic devices for learning was associated with decreased risk of dyslexia (OR=0.47, 95%CI=0.33-0.67), while playing video games was correlated with increased risk of dyslexia (OR=1.67, 95%CI=1.16-2.41).@*Conclusion@#Physical exercise, good study habits and using the electronic products in a proper way could reduce the risk of dyslexia to a certain extent. Parents and teachers should guide the school-aged children to develop a good learning and living style.
ABSTRACT
Objective@#To examine the Quality of life among school-aged children with dyslexia in target city and to provide scientific evidence for improving the quality of life of children with dyslexia.@*Methods@#By using cluster sampling,students from grade 3 to grade 6 from 6 primary schools in a middle-sized were selected and administered with questionnaire survey. According to the criteria of dyslexia, dyslexic children and non-dyslexic children were identified and the difference of the Quality of Life was compared.@*Results@#Totally 3 673 children were collected, and 119 of them were identified as dyslexia(3.24%).The prevalence of dyslexia differed by gender,grades,educational level of parents(χ2=24.77,11.75,18.50,9.79,P<0.05). The Quality of Life which below the average proportion accounted for 30.3% of dyslexic children and 16.7% of normal children. Quality of life scored signiticantly different between dyslexic children and non-dyslexia children, including psychosocial functioning domain(134.54±30.88)(143.49±32.53), physical and mental health domain(2.71±0.84)(2.92±0.81) vs (2.83±0.90)(3.06±0.87), the living satisfaction domain(2.95±0.87)(3.14±0.87)(t=-6.09，-5.48，-5.44，-4.50，P<0.01),with dyslexic group significantly lower than that of non-dyslexic group.@*Conclusion@#The Quality of Life of Dyslexic children was in a poor condition.