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ObjectiveTo identify the possible health impact of the 14th five⁃year plan for the development of employment and social security in Deqing County and propose improvement measures through health impact assessment. MethodsBased on the data of Deqing County， stakeholder interviews and Delphi Consultation Method， this study described the current status of employment and social security and analyzed the potential health impacts of implementing the 14th five⁃year plan for the development of employment and social security in Deqing County. ResultsThrough a quick assessment process， the results showed that the implementation of the plan would bring mixed health impacts. Positive impacts included enhanced social security capacity， improved health levels of low-income populations and families， increased convenience of medical treatment， and improved efficiency of health services. Negative impacts included reduced accessibility of digital services for the elderly， increased gap in benefits for retirees， increased risk of discrimination against disabled individuals， increased risks of layoffs and unemployment for vulnerable groups， and increased employment instability for middle-aged and elderly populations. ConclusionThe 14th five⁃year plan for the development of employment and social security in Deqing County will bring a series of positive health impacts， but negative health impacts also warrant attention.
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ObjectiveTo investigate the prevalence and influencing factors of overweight， obesity and central obesity among elderly residents in Xuhui District， and to analyze the epidemiological status of central obesity in elderly people with different body mass indexes. MethodsThe third round of health status and health service utilization monitoring data in Xuhui District was used. The information collected from questionnaire survey and physical examination were analyzed. SPSS 20.0 software was used for χ2 test， trend χ2 test and multinominal logistic regression analysis. Results5 096 survey subjects were included. The prevalence of overweight， general obesity， and central obesity in the residents aged 60 and above in Xuhui District were 34.3%， 6.5%， and 29.2%， respectively. There was gender difference in the rates of overweight， obesity， and central obesity among the residents. The overweight and central obesity rates in males were higher than those in females， while the obesity rate was lower than that in females （P<0.05）. Multinominal logistic regression analysis showed that in comparison with the normal weight non-central obesity group drinking only at party （OR=1.729， 95%CI： 1.184‒2.525）， and hypertension （OR=1.637， 95%CI： 1.305‒2.053）， were highly associated with normal weight with central obesity. Aged 60‒ years （OR=1.589， 95%CI： 1.190‒2.120）， aged 70‒ years （OR=1.763， 95%CI： 1.327‒2.342）， male （OR=1.379， 95%CI： 1.134‒1.676）， hypertension （OR=2.231， 95%CI： 1.878‒2.649）， former smokers （OR=1.437， 95%CI： 1.027‒2.011）， drinking at party only （OR=1.491， 95%CI： 1.107‒2.006）， and drinking ≥3 times per week （OR=1.611， 95%CI： 1.116‒2.325）， were highly associated with overweight combined with central obesity. Aged 60‒ years （OR=3.817， 95%CI： 2.251‒6.474）， aged 70‒ years （OR=3.084， 95%CI： 1.838‒5.175）， hypertension （OR=3.683， 95%CI： 2.753‒4.929）， diabetes （OR=2.085， 95%CI： 1.511‒2.878）， former smokers （OR=1.835， 95%CI： 1.043‒3.226）， were highly associated with compound obesity. Central obesity was found in the elderly residents with different BMI categories， and the rate of central obesity increased with the increase of BMI grade. ConclusionThe prevalence of overweight， obesity and central obesity among the elderly aged 60 years and above in Xuhui District is not optimistic. Attention should be paid to the elderly under 80 years old who are with hypertension and/or diabetes， alcohol consumption， low educational level and not doing physical exercise. Especially for the central obesity population with normal BMI， measures should be taken to prevent and intervene the occurrence of obesity and related diseases.
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ObjectiveTo understand the usage of antibiotics in outpatients in a county of Zhejiang Province from 2015 to 2020， so as to provide a basis for further standardizing the clinical application of antibiotics in this region. MethodsOutpatient records and prescription records of 146 public medical institutions from 2015 to 2020 were extracted from the electronic medical record data sharing platform system of medical institutions in a county of Zhejiang Province. The utilization rates and the number of types of antibiotics used in outpatient patients were described. According to the drug anatomy， therapeutic and chemical classification system （ATC）， clinical application classification and dosage form， the use status of different types of antibiotics was observed. The annual percentage change （APC） was used to analyze the time trend of antibiotic use. Among the antibiotic prescriptions in each year， the proportions of prescriptions aimed for different use reasons and patients were compared to analyze the changes in the structures of antibiotic prescriptions. ResultsDuring 2015‒2020， a total of 2 861 438 prescriptions were issued in146 primary public medical institutions in this county， including 314 642 prescriptions for antibiotics， and the overall utilization rate of antibiotics was 11%. The utilization rate of antibiotics showed a decreased trend across the years （from 14.23% in 2015 to 7.59% in 2020，APC=-11.51%， 95%CI=-0.01%‒-21.7%， t=-12.05， P<0.001） and an obvious seasonal variation character （higher in winter and spring， lower in summer and autumn）. Cefoxitin sodium for injection was the most used antibiotic in 2015， and cefuroxime was the most used antibiotic from 2015 to 2020， respectively. The utilization rates of cephalosporins （APC=-11.06%， 95%CI=0‒-20.89%， t=-22.233， P<0.001）， quinolones （APC=-9.74%， 95%CI=0‒-18.53%， t=-7.652， P=0.002）， macrolides （APC=-17.52%， 95%CI=0‒-17.52%， t=-3.626， P=0.022） and lincoamides （APC=-49.01%， 95%CI=0‒-74%， t=-3.35， P=0.029） showed a decreasing trend across the years. There were differences in the distribution of drug use reasons （χ2=9 458.427， P<0.001）， as well as the age （χ2=5 421.709， P<0.001） and sex （χ2=245.322， P<0.001） of patients. During the observation period， 50.69% of antibiotic prescriptions were used to treat respiratory diseases， with the highest proportion of 57.67% in 2015 and the lowest proportion of 34.93% in 2020. 58.37% of patients were aged 50‒70 years， with a decreasing proportion of patients under 50 years （17.83% in 2015， 6.64% in 2020） and an increasing proportion of patients over 70 years （24.1% in 2015， 38.41% in 2020）. ConclusionThe utilization rate of antibiotics used in outpatients from primary public medical institutions in a county of Zhejiang Province shows a decreasing trend across the years， but higher than that of secondary and above hospitals in China， and also higher than that of primary medical institutions in economically-developed areas. The management and monitoring of the clinical use of antibiotics in the county should be actively strengthened.
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ObjectiveTo evaluate the intervention effect of meteorological risk forecasting service on acute onset and medical expenses of chronic obstructive pulmonary disease（COPD） patients， and to provide scientific basis for the establishment of health management model for chronic obstructive pulmonary disease（COPD） patients. MethodsStudy subjects were recruited from chronic obstructive pulmonary patients aged ≥40 in Pudong New Area. Propensity score matching method was used to determine the intervention group and the control group. The control group received regular health education and follow-up management， and the intervention group was provided with meteorological and environmental risk forecasting services through WeChat， mobile phone short message service（SMS）and telephone. Finally， a total of2 589 subjects were included in the analysis， including 1 300 in the intervention group and 1 289 in the control group. General demographic data， past medical history and family history of COPD， COPD related knowledge and practice survey， COPD related symptom assessment， acute onset， health service utilization and medical expenses before and after intervention were collected through questionnaire survey. The differences of acute attack， health service utilization and related medical expenses between the two groups before and after intervention were compared to evaluate the intervention effect. ResultsIn terms of acute attacks， after intervention， the incidence of acute attacks in the intervention group was lower than that before intervention（χ2=52.901， P<0.001）， and the incidence of acute attacks in the groups with different intervention methods was lower than that before intervention （P<0.001）. WeChat had the best effect， decreasing the incidence by 14.4%， followed by mobile phone SMS SMS decreasing by 12.3%. In terms of utilization of health services， the outpatient rate due to acute attack was lower in the intervention group after intervention than that before intervention （χ2=7.129， P=0.008）， and the outpatient rate due to acute attack was lower in the subjects who received the forecast service through mobile phone SMS than that before intervention （χ2=4.675， P<0.001）. In terms of medical expenses， there was no significant difference between control group and intervention group with different intervention methods before intervention （P>0.05）. After intervention， the difference between the control group and the intervention group with different intervention methods was statistically significant （H=11.864， P<0.05）. The results of multiple comparisons showed that compared with the control group， the average annual medical expenses of patients receiving mobile phone SMS and telephone forecasting services after intervention were lower than those of the control group， and the difference was statistically significant （P<0.05）. ConclusionMeteorological risk forecasting service can reduce the acute onset of COPD， reduce the rate of consultation and medical expenses due to acute onset， and provide scientific basis for the basic COPD health management model.
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Objective To explore the relationship between baseline urinary protein levels and the onset of chronic obstructive pulmonary disease (COPD). Methods A questionnaire survey, blood and urine sample collection, physical examination, and pulmonary function test were conducted among permanent residents over 40 years old in Pudong New Area, Shanghai. The subjects were divided into four groups based on the baseline urine albumin-to-creatinine ratio (ACR) quartiles (0~1.65 mg/g, 1.65~4.89 mg/g, 4.89~10.78 mg/g, and ≥10.78 mg/g). Cox regression analysis was used to explore the relationship between ACR levels and the incidence of COPD in middle-aged and elderly people. Results Among the 3 105 subjects, the median follow-up time was 3.212 years (P25~P75：3.102~3.473). 116 new cases of COPD were observed, with an incidence density of 10.423 per 1000 person-years. The incidence densities for COPD at four ACR levels were 7.922 per 1 000 person-years, 8.300 per 1 000 person-years , 11.419 per 1 000 person-years, and 13.843 per 1 000 person-years, respectively. Cox regression analysis revealed that as the ACR level increased, there was a rising trend in the incidence rate of COPD (χ2=4.396, P=0.036). After adjusting for gender, age, education level, occupational exposure to dust, history of childhood pneumonia, smoking, family history of COPD, central obesity, and hypertension, the risk of developing COPD was 2.499 times higher (95% CI: 1.460~4.276) for ACR levels ≥10.78 mg/g compared to the reference group with a baseline ACR level of 0~1.65 mg/g. Conclusion Elevated ACR levels in middle-aged and elderly population may increase the risk of COPD, and early monitoring of urine protein levels is beneficial for COPD prevention.
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ObjectiveAntibiotic resistance genes （ARGs） have received wide attention all over the world. The purpose of this study was to explore the bacterial community structure， the types and levels of antibiotic resistance genes in a water body in east China， and to compare and analyze the characteristics of microbial species distribution and antibiotic resistance gene distribution in various water environments. MethodsA total of 10 households in Haimen City， Jiangsu Province were selected and their surrounding water environment samples were collected. 21 water samples including river water （4）， Mingou water （9） and well water （8） were collected for metagenomics sequencing， assembled with MetaWRAP， annotated with CARD database， and analyzed with R software. ResultsIn various water bodies， the dominant bacteria phyla was Proteobacteria， the dominant bacteria genera were Deuterostomia， Pseudomonas， Flavobacteriales and Streptomycetaceae. The ARGs annotated were mainly composed of quinolones， aminoglycosides， macrolides and beta-lactams antibiotic resistance genes. The top four relative abundance of resistance genes were macB， RanA， evgS and TxR， The average absolute abundance and expression of resistance genes in well water and Mingou water were higher than those in river water. ConclusionMultiple ARGs are detected to varying degrees in well water， river water， and Mingou water bodies， and the expression of resistance genes in well water and Mingou water bodies is higher than that in river water bodies， possibly due to human production and living activities.
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ObjectiveTo explore the status of mild cognitive impairment （MCI） among the elderly in Shanghai communities， and to identify the factors associated with MCI. MethodsThe Montreal Cognitive Assessment-Basic （MoCA-B） was used to screen for MCI in elderly adults. Logistic regression analysis was conducted to identify the factors associated with MCI. ResultsAmong 629 participants， 226 （35.90%） were positive for MCI. Older age （OR=1.04， 95%CI： 1.01-1.07）， lower family income （average OR=2.20， 95%CI： 1.01-4.80； poor OR=2.59， 95%CI： 1.03-6.50）， hearing impairment affecting daily life （OR=1.86， 95%CI： 1.19-2.91）， and anxiety symptoms （OR=1.58， 95%CI： 1.02-2.44） were associated with the positive for MCI. Living in central urban area （OR=0.57， 95%CI： 0.37-0.89） and having higher social support （OR=0.97， 95%CI： 0.94-1.00） were protective factors for MCI. ConclusionThe current status of MCI among the elderly in Shanghai communities is not optimistic. It is important and necessary to establish the cognitive-friendly community for the elderly.
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Objectives: To investigate the association between the dynamics of thyroid volume and the changes of physical growth in school-aged children as well as to compare the applicability of different thyroid volume indexes, so as to explore more reliable methods for the assessment of thyroid volume. Methods: In October 2012, a multi-stage cluster sampling method was used to select a primary school in Minhang district of Shanghai, Haimen city of Jiangsu province and Yuhuan city of Zhejiang province, respectively. In these areas, a total number of 784 students aged 8-10 years were enrolled in the cohort. Demographic data was collected, while height and weight were measured, with BMI and body surface area (BSA) were calculated. Thyroid volume was examined by B-ultrasonography. Height volume index (HVI), weight and height volume index (WHVI), BMI volume index (BMIV) and BSA volume index (BSAV) were all applied to correct the thyroid volume. All students were followed up, one year later. Results: A total of 769 students with complete data on thyroid volume and physical growth were enrolled, including 378 boys (49.16%) and 391 girls (50.84%). Thyroid volume showed an increase with age, while growth of thyroid volume reduced with the increase of age (P<0.001). The thyroid volume showed a correlation with the changes of physical growth. The growth of height appeared as the dominant influencing factor for thyroid volume growth in those aged 8 and 10 years (P<0.05), while the growth of weight, BMI and BSA were all influencing factors for thyroid volume on students aged 9 years (P<0.05). Conclusions: Thyroid volume in school-aged children was a factor not only associated with age but also with physical growth which had not been considered in the currently used criteria. The inclusion of items as iodine intake, age, physical growth into the thyroid volume indexes seemed to be more reliable, in practice. For the assessment of goiter, HVI for students aged 8 and 10 years and BMIV for students aged 9 years might serve as better indicators.
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Child , Female , Humans , Male , Body Mass Index , Body Weight , China , Cohort Studies , Goiter , Iodine , Organ Size , Thyroid Gland/growth & developmentABSTRACT
Objectives To investigate the association between the dynamics of thyroid volume and the changes of physical growth in school-aged children as well as to compare the applicability of different thyroid volume indexes,so as to explore more reliable methods for the assessment of thyroid volume.Methods In October 2012,a multi-stage cluster sampling method was used to select a primary school in Minhang district of Shanghai,Haimen city of Jiangsu province and Yuhuan city of Zhejiang province,respectively.In these areas,a total number of 784 students aged 8-10 years were enrolled in the cohort.Demographic data was collected,while height and weight were measured,with BMI and body surface area (BSA) were calculated.Thyroid volume was examined by B-ultrasonography.Height volume index (HVI),weight and height volume index (WHVI),BMI volume index (BMIV) and BSA volume index (BSAV) were all applied to correct the thyroid volume.All students were followed up,one year later.Results A total of 769 students with complete data on thyroid volume and physical growth were enrolled,including 378 boys (49.16％) and 391 girls (50.84％).Thyroid volume showed an increase with age,while growth of thyroid volume reduced with the increase of age (P＜0.001).The thyroid volume showed a correlation with the changes of physical growth.The growth of height appeared as the dominant influencing factor for thyroid volume growth in those aged 8 and 10 years (P＜0.05),while the growth of weight,BMI and BSA were all influencing factors for thyroid volume on students aged 9 years (P＜0.05).Conclusions Thyroid volume in school-aged children was a factor not only associated with age but also with physical growth which had not been considered in the currently used criteria.The inclusion of items as iodine intake,age,physical growth into the thyroid volume indexes seemed to be more reliable,in practice.For the assessment of goiter,HVI for students aged 8 and 10 years and BMIV for students aged 9 years might serve as better indicators.
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Objective To understand the grade point average (GPA) of degree courses and its in-fluence factors in Master postgraduates in China. Method A cross-sectional study was carried out to collect the data on GPA and the student information in the management system of postgraduates who graduated from Graduate School of Public Health from 2013 to 2015. SPSS 20.0 was used to describe the basic situa-tion, and the data were analyzed by one-way ANOVA, Pearson correlation analysis and multivariate analysis of variance. Results During 3-year, totally 213 Master students were graduated with the average GPA of (3.19±0.30). The female had higher GPA than the male subjects [(3.24±0.29) vs. (3.05±0.29), F=17.11, P=0.000], those enrolled by the recommendation than those enrolled by the graduate entry examinations [(3.36±0.25) vs. (3.11±0.28), F=39.36, P=0.000], those graduated from the university of 985 were better than the graduate students from other universities [(3.30±0.29) vs. (3.11±0.28), F=22.14, P=0.000], those with the academic degree than those with the professional degree [(3.31±0.25) vs. (2.99±0.27), F=72.38, P=0.000], and there was a negative relationship between the total credits and GPA of degree courses (r=-0.48, P=0.000). Further, sex, enrollment way, undergraduate university, and total credits of degree courses were independent influence factors under multivariate analysis of variance (all P<0.05). Conclusion These master graduates in medicine have better GPA of degree courses and it can be statistically related to sex, enrollment way, undergraduate university, and total credits of degree courses. Some measures should be developed to enroll more students from better university, improve the master programs, and raise the quality of graduate education management.
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Objectives To understand the medication being used among patients with chronic obstructive pulmonary diseases (COPD) in Chinese communities of large cities.Methods A cross-sectional survey was carried out in Beijing,Shanghai,Chengdu and Guangzhou with the total number as 678 COPD cases who were continuously recruited.Subjects were face-to-face interviewed using a structured questionnaire and with medical records checked at the same time.All data were double entered into a database under EpiData 3.1,and analyzed by SAS 9.2.Results One quarter of all the subjects did not receive any clinical treatment.The top three drugs for COPD were expectorant (50.74％),phosphodiesterase inhibitors (49.56％),and leukotriene (49.12％).Totally,there were 36 different types combination of drugs used for COPD and the proportions of drugs being used as one,two,and three or more at the same time were 29.5％(200 cases),39.7％(269 cases) and 30.8％(209 cases) respectively.In addition 36.6％ (248 cases) of them used oxygen.There were statistical correlations between drug-use patterns and the severity of COPD.Conclusion The patterns of medication varied over COPD cases in communities from Chinese large cities and appeared differently under the recommendations in the clinical guidelines set for COPD.Guidance and surveillance programs on drugs use for COPD should be improved on patients with COPD in the Chinese communities.
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Objectives To understand the medication being used among patients with chronic obstructive pulmonary diseases (COPD) in Chinese communities of large cities.Methods A cross-sectional survey was carried out in Beijing,Shanghai,Chengdu and Guangzhou with the total number as 678 COPD cases who were continuously recruited.Subjects were face-to-face interviewed using a structured questionnaire and with medical records checked at the same time.All data were double entered into a database under EpiData 3.1,and analyzed by SAS 9.2.Results One quarter of all the subjects did not receive any clinical treatment.The top three drugs for COPD were expectorant (50.74％),phosphodiesterase inhibitors (49.56％),and leukotriene (49.12％).Totally,there were 36 different types combination of drugs used for COPD and the proportions of drugs being used as one,two,and three or more at the same time were 29.5％(200 cases),39.7％(269 cases) and 30.8％(209 cases) respectively.In addition 36.6％ (248 cases) of them used oxygen.There were statistical correlations between drug-use patterns and the severity of COPD.Conclusion The patterns of medication varied over COPD cases in communities from Chinese large cities and appeared differently under the recommendations in the clinical guidelines set for COPD.Guidance and surveillance programs on drugs use for COPD should be improved on patients with COPD in the Chinese communities.
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Achieving the millennium development goals and world peace and development are closely linked objectives, and WHO having been made great achievements and progress in the health sector through its related ob -jectives.All health-related millennium development goals such as maternal and child health , HIV/AIDS prevention and control , malaria and tuberculosis , safe drinking water and sanitation , and foreign medical assistance had been basically reached in China .This success was mainly due to the government attention and commitment , legal protec-tion, health information technology-informatization, effective projects and measures , but there are still differences in health status between regions and population groups , and increasing needs of health services quality improvement and chronic diseases control and prevention should be paid great attention in the future .
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Objective To understand the association between IKZF3 gene polymorphism and the risk of systemic lupus erythematosus (SLE) in Han ethnic group in southern China.Methods A case-control study was conducted among 213 SLE patients and 234 healthy controls.Venous blood samples were collected from them to measure single nucleotide polymorphism (SNP) in IKZF3 by using the method of restriction fragment length polymorphism (PCR-RFLP).Multivariate logistic analysis and generalized multifactor dimensionality reduction (GMDR) method were used under multiple genetic models (additive,dominant,recessive),to analyze the association between IKZF3 and SLE susceptibility or different clinical features and gene-gene interactions.In addition,bioinformatics analysis was also conducted.Results As for rs114509391,CA genotype might decrease the risk of SLE compared with AA genotype (OR=0.14,95％CI:0.03-0.56,P=0.006) and significant association was also observed under dominant model (OR=0.26,95％CI:0.09-0.81,P=0.02).Stratified analysis indicated that rs9635726 and rs9909593 were related to SLE onset.The study of clinical features showed that rs907091 was associated with both renal disorder (additive:OR=0.59,95％CI:0.35-0.98,P=0.043) and anti-SSB (dominant:OR=0.41,95％CI:0.18-0.96,P=0.040).rs9635726 GG and GA genotype might decrease the risk of anti-SSB compared with AA genotype (OR=0.37,95％ CI:0.16-0.88,P=0.025).In addition,bioinformatics analysis indicated that all the studied SNPs were functional.Conclusion IKZF3 rs114509391,rs9635726 and rs9909593 polymorphisms might be related to SLE susceptibility in Han ethnic group in southern China and rs9909593,rs907091 might be associated with renal disorder and anti-SSB.
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Objective To understand the association between IKZF3 gene polymorphism and the risk of systemic lupus erythematosus (SLE) in Han ethnic group in southern China.Methods A case-control study was conducted among 213 SLE patients and 234 healthy controls.Venous blood samples were collected from them to measure single nucleotide polymorphism (SNP) in IKZF3 by using the method of restriction fragment length polymorphism (PCR-RFLP).Multivariate logistic analysis and generalized multifactor dimensionality reduction (GMDR) method were used under multiple genetic models (additive,dominant,recessive),to analyze the association between IKZF3 and SLE susceptibility or different clinical features and gene-gene interactions.In addition,bioinformatics analysis was also conducted.Results As for rs114509391,CA genotype might decrease the risk of SLE compared with AA genotype (OR=0.14,95％CI:0.03-0.56,P=0.006) and significant association was also observed under dominant model (OR=0.26,95％CI:0.09-0.81,P=0.02).Stratified analysis indicated that rs9635726 and rs9909593 were related to SLE onset.The study of clinical features showed that rs907091 was associated with both renal disorder (additive:OR=0.59,95％CI:0.35-0.98,P=0.043) and anti-SSB (dominant:OR=0.41,95％CI:0.18-0.96,P=0.040).rs9635726 GG and GA genotype might decrease the risk of anti-SSB compared with AA genotype (OR=0.37,95％ CI:0.16-0.88,P=0.025).In addition,bioinformatics analysis indicated that all the studied SNPs were functional.Conclusion IKZF3 rs114509391,rs9635726 and rs9909593 polymorphisms might be related to SLE susceptibility in Han ethnic group in southern China and rs9909593,rs907091 might be associated with renal disorder and anti-SSB.
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<p><b>OBJECTIVE</b>To understand the antibiotic and sex hormone residue level in the Eriocheir sinensis sold in markets in Shanghai.</p><p><b>METHODS</b>Fifty six mitten crabs were collected through convenient sampling in Xuhui and Changning districts in Shanghai in 2014. The residues of 13 antibiotics (4 quinolones, 3 sulfonamides, 2 tetracyclines, 2 amphenicols, 1 macrolides, and trimethoprim) and 7 sex hormones (4 endogenous sex hormones and 3 synthetic sex hormones) were detected by the isotope dilution method based on ultra-performance liquid chromatography coupled to quadrupole/time-of-flight mass spectrometry in visceral organs and muscles of crabs.</p><p><b>RESULTS</b>A total of 7 antibiotics were detected in visceral organs or muscles of crabs, including 3 quinolones (ciprofloxacin, norfloxacin, and enrofloxacin), 3 sulfonamides (sulfamethazine, sulfadiazine, and sulfamethoxazole) and trimethoprim. In visceral organs, the overall antibiotic detection rate was 32.1%, the maximum sum of mass concentration was 23.8 µg/kg, and the 75th percentile was 1.45 µg/kg. In muscles, the overall antibiotic detection rate was 39.3%, the maximum sum of mass concentration was 40.5 µg/kg, and the 75th percentile was 1.75 µg/kg. No sex hormones were detected in both visceral organs and muscles.</p><p><b>CONCLUSION</b>The antibiotic and sex hormone residue level in the Eriocheir sinensis sold in markets in Shanghai did not exceed the national standard, indicating that no risk was posed to human health.</p>
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Animals , Humans , Anti-Bacterial Agents , Brachyura , Chemistry , China , Commerce , Drug Residues , Fluoroquinolones , Gonadal Steroid Hormones , Quinolones , Sulfonamides , TetracyclinesABSTRACT
<p><b>OBJECTIVE</b>To analyze the association between thyroid volume and physical growth of school-age children, and to compare volume indexes of individual thyroids for reference of selection of assessment indicators.</p><p><b>METHODS</b>All the students of the 12 classes of grades 3-5 at a primary school in Minhang district, Shanghai were rounded up with a multi-stage cluster sampling, for physical examinations to measure their height, weight, Body mass index (BMI) and body surface area (BSA), followed by B-ultrasonography to measure their thyroid volume. Data of the measurements were calculated to learn their height corrected volume index (HVI), weight and height corrected volume index (WHVI), BMI corrected volume (BMIV), and BSA corrected volume (BSAV) individually. Their urine and salt samples were collected to measure iodine concentration in urine and salt. Individual indexes were studied for their association with the growth and development indexes of children.</p><p><b>RESULTS</b>Thyroid volume data were collected for 485 students, including 258 boys (53.2%) and 227 girls (46.8%). Their height, weight, BMI and BSA were found to be positively correlated with their age (P < 0.05). For children of the same age group, their thyroid volume was also positively correlated with their physical development indexes. Of all the thyroid indexes, the difference between BSAV physical development factors had no statistical association (with partial-correlation coefficients for age, gender, height, and weight being 0.07, 0.05, 0.01 and 0.02 respectively), and their thyroid volume, HVI, BMI and weight were correlated to age, height and weight.</p><p><b>CONCLUSION</b>Thyroid volume was associated with age and weight. It was inappropriate to diagnose goiter with criteria of age, gender and thyroid volume. BSAV was recommended for its non-association with age, gender and weight and its stability.</p>
Subject(s)
Child , Female , Humans , Male , Body Mass Index , Body Surface Area , Body Weight , China , Goiter , Diagnosis , Iodides , Iodine , Organ Size , Sodium Chloride, Dietary , Thyroid GlandABSTRACT
OBJECTIVE@#To explore the distribution of allergen tested by skin prick test (SPT) in about 5,843 allergic rhinitis patients in south Shanghai.@*METHOD@#SPT test was conducted in 5,843 allergic rhinitis patients who came to our clinic from January 2007 to August 2012. The result was analyzed by age, sex and year.@*RESULT@#The top three allergens by percentage are dermatophagoides pteronyssinus, dermatophagoides culinae and fungus among 15 common allergens. Incidence rate between male and female in each year had statistical significance, both of which showed no increasing trend with year. Incidence rates among different age groups aging from 6 to 17 years' old had no statistically significant difference, but statistically significant difference among different age groups existed in other age groups. Incidence rate showed increasing trend with year in age group of 40-65, which was not observed in other groups. The incidence rate showed decreasing trend with age in male and female, while the incidence rate in male was always higher than female.@*CONCLUSION@#In south Shanghai, primary allergens causing allergic rhinitis are dermatophagoides pteronyssinus, dermatophagoides culinae and fungus. Statistically significant difference about allergic rhinitis existed in age and sex. SPT has important significance in diagnosis of allergens.
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Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Female , Humans , Male , Middle Aged , Young Adult , Allergens , Allergy and Immunology , China , Epidemiology , Rhinitis, Allergic , Diagnosis , Epidemiology , Allergy and Immunology , Skin TestsABSTRACT
Aims: To understand the exposure experiences of tea consumption in community male adult population of urban China and its potential beneficences in cardiovascular diseases and diabetes. Study Design: A cross-sectional study. Place and Duration of Study: Communities in Shanghai, Chengdu and Hangzhou, China between July to September, 2006. Methodology: Face-to-face questionnaire interviews through household visit were carried out to collect information on tea consumption and health conditions in Chinese men. The amount of tea-leaves consumed per time was weighed in grams using identical balances. Results: In this study, 73.7% (2156/2927) subjects met the criteria of present tea drinkers (PTDRs) at the time of interview, and the age-gender standardized proportion was 66.4%. Most of PTDRs drank tea every day and amounts of tea consumption did not vary over seasons. The average weekly amounts of tea consumption in grams for PTDRs varied from 55.2 grams green tea per week to 71.7 grams oolong tea per week. Also, green tea drinking was significantly inversely associated with cardiovascular disease and diabetes. Conclusion: This study provides an informative and comprehensive description of tea drinking in urban Chinese male population. Findings from this study also present the possibility of health benefits of green tea for male Chinese population.
ABSTRACT
To reduce morbidity and mortality and improve quality of life for patients with diabetes,the China Da Qing Diabetes Prevention Study was initiated as health education and behavior intervention in the 1980s in Daqing City.576 subjects with impaired glucose tolerance (IGT) were recruited and randonized into a clinical trial,either to a control group or to one of three active treatment groups:diet only,exercise only,or diet plus exercise.Follow-up evaluation examinations were conducted 2-year intervals over a 6-year period and after 20-year period to identify subjects who developed diabetes mellitus.Diet and/or exercise interventions led to a significant decrease in the incidence of diabetes over a 6-year and 20-year period among those with IGT.The implementation of this study indicates that diabetes can be prevented through health education and behavioral intervention,and the prevention of diabetes and other chronic diseases should also focused on strengthening the muhi-sectoral cooperation,developing professional skills of health care providers,re-orientating health care services toward prevention of illness and promotion of health.