Objective To study the life quality and influencing factors for empty nester elderly in rural area in Hunan,and to provide the scientific basis for the effective interventions.Methods The two villages of Yiyang and Huaihua were randomly selected by cluster sampling from June 2011 to December 2011 in Hunan.Data of the world health organizations quality of life instrument-short version (WHOQOL-BREF) was collected by face to face interview with the empty nesters.The risk factors for the quality of life in empty nester elderly in rural area were analyzed by the multiple linear regression analysis.Results A total of 785 valid questionnaires were acquired,among which 472 cases were from empty nester elderly (60.1％,472/785),the average age of them was (69.3±7.3) years,and the male:female ratio was 1.1:1 (250:222).The literacy of 81.8％ of empty nester elderly were under junior middle school,69.7％ of them married with consorts who were still living,74.4％ of them were farmer,75.2％ of them had monthly income under 500 Yuan,56.4％ of them got the income from their own labor,69.9％ of them considered that their relationship with children were harmony.64.2 ％ of empty nester elderly in village suffered from chronic diseases and 16.7 ％ of them suffered from accidental injury within the last one year.The scores in physiological health,psychological health and quality of life were lower in empty nester elderly than in the non-empty nester elderly [(60.8±15.7) vs.(63.1±13.5),(59.0±12.1) w (64.6±17.4),(59.5±9.8) vs.(63.0 ± 10.1),t=3.18,4.43,4.91,all P＜0.05].The multiple linear regression analysis showed that the influencing factors for quality of life in empty nester elderly were education background,marital status,source of finance,relationship with children,chronic disease and accidental injury within the last one year (β=1.693,2.426,0.779,1.060,-7.007,-3.784,all P＜0.05).Conclusions The empty-nest elderly accounts for more than half of the elderly in rural area,who have the lower levels in physio-psychological health and quality of life.We should improve their awareness and knowledge of health,build their harmonious relationship with spouse and children,improve the social security and medical insurance system,actively promote the knowledge of chronic disease and accidental injury,in order to improve the quality of life in empty nester elderly and achieve the healthy aging.

Objective To understand the status of knowledge awareness rates and influencing factors of clonorchiasis among the residents in 4 counties(cities)of Hunan Province,so as to provide the references for formulating the prevention and control strategy of clonorchiasis in the province. Methods A total of 1224 subjects were selected by the multi-stage cluster sampling method and investigated with questionnaires and face-to-face interviews. Results The clonorchiasis knowledge awareness rates of the residents were 15.67% in Yongzhou City,9.94% in Yueyang City,13.25% in Wangcheng County,and 21.96% in Tongd-ao County,respectively. In the whole province,the clonorchiasis knowledge awareness rates of the residents were 44.67%, 56.43%,60.95%,and 42.46% in the etiology,clinical manifestations,epidemiological characteristics and daily prevention,re-spectively. The logistic regression showed that the influencing factors of clonorchiasis knowledge awareness rates were the daily dining place,whether or not having the medical personnel in the family,the degree of attention to the relevant news reports, and the history of parasitic diseases. Conclusions The level of clonorchiasis than that in other areas,but the overall level of clonorchiasis knowledge awareness of the residents in Hunan Province is not high. Therefore,the relevant authority should strengthen the health education in clonorchiasis prevention knowledge including personal daily food hygienic knowledge. knowl-edge awareness rate of the residents in the west-southern areas of Hunan Province is higher

OBJECTIVETo analyze the spatial-temporal distribution of Hepatitis E (HEV) in Hunan province from 2006 to 2014.

METHODSData related to HEV cases in Hunan province from 2006 to 2014 were collected from the Infectious Diseases Reporting Information System in the formation System of Disease Prevention and Control of China. Based on ArcGIS (10.2) and SaTScan(version 9.1), spatial autocorrelation analysis and space-time clustering analysis were used to study the prevalence on HEV.

RESULTSA total of 7 124 HEV cases were reported with 3 deaths during this period. The average annual incidence rate was 1.22/10(5). Most of the cases were over 55 years old and the majority of them (54.15%) were farmers. The distribution of HEV showed differences on locations and the regions with high incidence seen in northern and western areas of Hunan. However the regions with low incidence appeared in central or southern parts of Hunan. Data from the global spatial autocorrelation analysis showed that there was space autocorrelation on the HEV incidence rates in counties (cities, districts) (Moran'I was positive,P<0.05). A total of 31 countries were found in the high-high region with most of the clusters located in northern and western Hunan. According to local indication of spatial autocorrelation analysis, 31 countries in high-high region all showed statistically significant differences (P<0.05). RESULTS from the space-time scan showed 7 space-time clustering areas, including those most likely in the western Hunan area (2012-2014); the secondary clusters in northern Hunan areas (2011-2014).

CONCLUSIONSSignificant cluster pattern was found in the distribution of HEV in Hunan province. Clusters found in northern and western of Hunan province were seen more than in other regions.

Adult ; Aged ; China ; epidemiology ; Cities ; Cluster Analysis ; Farmers ; statistics & numerical data ; Hepatitis E ; epidemiology ; Humans ; Incidence ; Middle Aged ; Prevalence ; Seroepidemiologic Studies ; Space-Time Clustering ; Spatial Analysis