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Objective To learn the prevalence of chronic diseases and risk factors control among the elderly of community health management in Zhejiang Province.Methods The elderly residents over 60 years of urban areas in Zhejiang Province were investigated through multi-stage stratified sampling,and key health examination information in year 2015 of respondents was collected.The prevalence of chronic diseases and risk factors control were analyzed among the respondents who had accepted community elderly health management.Results Among 1 215 elderly who accepted community health management,self-reported prevalence rate of common chronic diseases was 84.36％,with hypertension 60.66％,cataract 21.32％ and diabetes 20.58％.The control rates of hypertension and diabetes were 64.04％ and 60.00％,respectively.The proportions of light weight,normal weight,overweight and obesity were 3.51％,50.04％,35.51％ and 10.94％ respectively.The prevalence rate of central obesity was 54.75％,female (59.00％) higher than male (48.47％) (P ＜ 0.001).The proportions of normal,borderline high and abnormal total cholesterol (TC) were 66.75 ％,23.95％ and 9.30％ respectively.The proportions of normal,borderline high and abnormal triglyceride (TG) were 65.73％,17.05％ and 17.22％ respectively.The proportions of normal TC and TG were both lower in female (both 61.94％) than those in male (TC:74.07％、TG:71.52％) (P ＜ 0.05).The prevalence rates of hypertension (OR =1.41,95％ CI:1.11-1.79),cataract (OR =2.19,95％ CI:1.65-2.91),coronary heart disease (OR =1.59,95％ CI:1.14-2.21)and cerehmvascular disease (OR =2.06,95 ％ CI:1.29-3.30)were significantly increased in the 75 years group than that in the 60-74 years group.The prevalence of cerehrovascular disease in elderly men in the age group of 60 -74 (OR =1.73,95％ CI:1.09-2.75) and chronic obstructive pulmonary disease (OR =2.41,95％ CI:1.04-5.59) were higher than that in female,while the prevalence of rheumatoid arthritis (OR =0.54,95％CI:0.35-0.84)were lower than that in male.Conclusion Among the elderly who accepted community health management,the prevalence rate of chronic diseases is similar with the general elderly population in Zhejiang Province.Female central obesity and blood lipids control should be strengthened in the community.
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Objective To explore regional variations of basic public health services implementation in Zhejiang Province at prefectural,county and township level,respectively.To find key problems which obstacle the equalization of basic public health services in Zhejiang Province.Methods Descriptive analysis was made on surveillance data of basic public health services in Zhejiang Province,2014.Gini coefficient of key indicators was calculated at prefectural,county and township level,respectively.To the key indicator with higher Gini coefficient,Lorenz curve was plotted and Gini coefficient of each prefectural-level city was calculated.Results An increasing tendency from prefectural to township level was showed in Gini coefficient of all twenty-five analyzed indicators.The Gini coefficient at township level was 0.497 for the average financial fund per migrant person,and the highest prefectural -level cities were Taizhou (0.709 ),Lishui (0.838 ), Quzhou(0.918).The Gini coefficient at township level of other indicators were 0.314 and 0.235 for the children and elderly health management of traditional Chinese medicine,and lower than 0.05 for maternal &children health care, immunization,and coverage rate of electronic health record,and between 0.066 to 0.179 for health management of chronic disease and severe mental illness patients.Conclusion Average financial fund per migrant person and health management of traditional Chinese medicine are current major problems which obstacle the equalization of basic public health services in Zhejiang Province.
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Objective Estimate type I and type II error probability (α,β)of sampling deduction,using sample size set in national basic public health services supervision.Methods Assuming a series of population indicator value of supervised area,αand βwas calculated based on binomial & hypergeometric distribution theory according to the sample size and indicator requirements set in supervision plan.Results When the population indicator value of supervised area was just equal to indicator requirements,probability of type I error was as follows,health record utilization rate(0.41 ),health record qualification rate(0.26),children systematic management rate(0.32),postpartum visit rate(0.32),the elderly health examination form completion rate (0.35 ),standard administration rate of patients with hypertension or diabetes (0.37),control rate of blood pressure of hypertension patients(0.34),control rate of blood glucose of diabetes patients (0.43),standard administration rate of severe mental illness patients(0.50).When the population indicator value of supervised area was 0.05 lower than indicator requirements,probability of type II error of those indicator was as follows, 0.41,0.54,0.53,0.53,0.51,0.50,0.57,0.47,0.38.Conclusion Current sample sizes of all indicators result in weak sensitivity of unqualified area detection.In order to avoid mistake,the sample size should be improved.
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Objective To analyze the epidemiological characteristics of bacillary dysentery in Jinhua from 1993 to 2007, then to provide scientific evidence for making strategies and measures of disease control. Methods Method of descriptive epidemiology was used to analyze cases of bacillary dysentery. Results The reported number of cases of bacillary dysentery was 42963, with an average annual incidence of 62.26 per 100 thousands, accounting for 18.08% of the number of category A and B infectious diseases reported on the contemporaneous, showing a downward trend year by year. The top three areas with the highest average annual incidence were Wucheng District, Dongyang City and Wuyi County with the incidence of 100.97 per 100 thousands, 93.75 per 100 thousands and 75.28 per 100 thousands, respectively. The incidence of bacillary dysentery was higher from July to October than that in others. Majority patients were boys who were under 10 years old and students. It was reported that the outbreak occurred 14 cases, mainly in primary and secondary schools (57.14%). Conclusion The incidence of bacillary dysentery was decreasing year by year in Jinhua, but school outbreak occurred from time to time. The children under 10 years old and students are the high risk population.
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<p><b>OBJECTIVE</b>To determine the risk factors involved in the typhoon episodes and to put forward and evaluate the intervention measures.</p><p><b>METHODS</b>We defined a confirmed injury case as: 'a person with fall,scalpel and stab, collision, drowning, injuries and trauma due to flying debris and building collapse, asphyxiation due to entrapment in collapsed buildings by typhoon from 0 am,August 12 to 6 pm, August 14 2004' and a death case as: 'a person with fall, scalpel and stab, collision, drowning, injuries and trauma due to flying debris and building collapse, asphyxiation due to entrapment in collapsed buildings by typhoon from 0 am, August 12 to 12 am, August 18 2004'. We investigated all hospitalized injured cases in ten hospitals and telephoned to those who were not hospitalized and the cases of death. We did case-control study with 1 pair versus 2 cases. 74 cases were selected in ten hospitals. The controls were neighbors of the controls matched by occupation, sex, village, and within 5 years of age without injury in this typhoon. We asked the cases and the controls on their alertness regarding typhoon and what actions taken when typhoon arrived.</p><p><b>RESULTS</b>There were 392 injury cases in all ten hospitals and 50 death cases. The attack rate of injury was 27.3 per 100 000. The fatal rate was 11.3% with the death rate 3.1 per 100 000. We investigated 209 injury cases and 31 death cases. The number of cases who were injured from 1 to 6 hours before typhoon landing accounted for 64.6% (155) of all cases. The peak of epidemic curve was 4 hours before the landing of typhoon. Data on the analysis of 74 cases and 148 controls revealed that 42% (31) of the cases were outside their homes before and during typhoon compared to 15% (22) of the controls (OR = 3.9, 95% CI: 1.9-7.7). Compared with 20% (30) control persons (OR = 17,95% CI: 4.2-68). 28% (21) cases did not receive the alert of typhoon before it arrived compared with 18% (27) control persons (OR = 3.3, 95% CI:1.3-8.6). 53% (39) of the cases did not pay attention to the alert of typhoon before typhoon arrived.</p><p><b>CONCLUSION</b>Staying outdoor, not receiving or did not take seriously about the alert of typhoon seemed to be the risk factors of injury by the typhoon episode, suggesting that the government should increase the emergency preparedness and to raise the awareness on risks associated with typhoon.</p>