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Objective To analyze the health life expectancy (HALE) of the residents aged 15 years and above in Zhejiang Province and to evaluate the health level among adults. Methods The study was based the mortality data collected from Zhejiang Chronic Disease Surveillance Information and Management System, and the mortality rates were from the Under-Reporting Survey and the sample data in Zhejiang from the 5th National Health Service Survey in 2013. A Sullivan' s method was used to calculate the HALE. Results The life expectancy and self-evaluated HALE were 63.62 years, 55.80 years, respectively, and the difference was 7.82 years (61.49 years VS 55.13 years in males and 66.10 years VS 56.57 years in females) . The self-evaluated HALE 55.89 years in urban and 55.54 years in rural residents aged 15 years and above. The proportion of self-evaluated HALE in the total life expectancy was 87.70%, and it decreased with age, and the proportion has dropped to 67.31% in ≥65 age group. Life expectancy without chronic morbidity was 46.68 years (46.35 years in males and 47.01 years in females; 44.03 years in urban and 47.15 years in rural areas) among residents aged 15 years and above, and the proportion of self-evaluated HALE without chronic morbidity in the total life expectancy without chronic morbidity was 73.37%. Conclusion In general the proportion of self-evaluated HALE in the total life expectancy was small , and males had a greater proportion than female, and adults in rural areas had a greater proportion than that in urban areas. We should consider NCDS management for the elderly residents and to improve the life quality among the elderly residents.
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Objective To study the status and environment-related risk factors for falls among older adults in the urban community,and to provide evidences for the development of specific interventions.Methods A total of 993 older adults aged ≥60 years old from 2 communities in Cixi City were selected by stratified cluster sampling. Face-to-face interview and field investigation were carried out to collect participants' basic information,the situation and environment-related risk factors for falls occurred to them from November 2012 to October 2013.Results The overall incidence of falls was 14.90%,and it was significantly higher in wowen (17.19%) than in men(12.47%)(P<0.05). There were 109 participants reported to have fall-related injury with an incidence of 10.98%(109/993). Moreover,the incidence of fall-related injury for women(13.87%) was significantly higher than that for men(7.69%)(P<0.05). Among them, 35.14% falls occurred in home,the washroom(93.62%)and drawing room(85.02%) had higher proportion of having falling-related environmental risk factors. The multivariate logistic analysis showed that uneven carpet in aisle (OR=3. 542,95% CI:1.235-10.161)and having clutters beside the bed (OR=8.611,95% CI:2.051-36.574) were two main environmental risk factors for elder falls in home.Conclusion The incidence of falls of older adult in Cixi was 14.90%. Uneven carpet in aisle and having clutters beside the bed were two main environmental risk factors for falls among the elderly at home.
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Objective To analyze the characteristics and trend of incidence and mortality of thyroid cancer in Zhejiang Province from 2007 to 2011.Methods Data from cancer registry and death registry in Zhejiang province were used to calculate the crude incidence and mortality,age -specific incidence and mortality,China - and World -standardized incidence and mortality of thyroid cancer.Trend Chi -square test was used to analyze the trend of incidence and mortality. Results From 2007 to 2011,the reported incidence rate of thyroid cancer in Zhejiang Province was 8.37 /100,000 (China -and World -standardized incidence were 5.28 /100,000 and 6.14 /100,000 respectively).The mortality rate was 0.34 /100,000 (China -and World -standardized mortality were 0.17 /100,000 and 0.24 /100,000 respectively). The incidence and mortality were both significantly higher in females and urban residents than in males and rural residents (both P <0.01).With age increased,the mortality increased.However,the incidence increased at the beginning and then declined with a peak age of 30 -59.From 2007 to 2011,the incidence of thyroid cancer increased rapidly with a speed of 29.95% per year while the mortality did not show the similar trend.Conclusion The incidence of thyroid cancer in Zhejiang Province is growing rapidly and the relative risk factors should be taken into consideration in future researches.
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Objective To analyze the survival rate of colorectal cancer,using data from the population-based cancer registry during 2005-2010 in Zhejiang.Methods The last follow-up activites on 17 235 cases regarding the survival status was December 31,2012.Both cumulative observed survival rate (OS) and relative survival rate (RS) were calculated with SURV 3.01 software drawn up by Hakulinen.Results The OS on 1,3 and 5 year were 76.71％,58.14％,50.58％ and the RS on 1,3 and 5 year were 78.93％,63.48％,58.73％,respectively.The 1,3 and 5 year relative survival rates on males vs.females were 79.36％ vs.78.35％,63.63％ vs.63.29％,and 58.85％ vs.58.57％,respectively and the difference between them was not statistically significant (x2=1.08,P=0.298).The 5 year OS and RS of the urban population were 55.06％ and 64.09％ and the 5 year OS and RS of the rural population were 47.59％ and 55.16％,with statistically significant differences (x2 =85.84,P＜0.001).The 55-64 age group appeared higher relative survival rate.There were significant differences in the survival rates among different age groups (x2=333.42,P＜0.001).The 5 year RS of colon vs.rectum were 61.47％ vs.56.45％.Colon patients showed better relative survival rate (x2=7.26,P＜0.05).Conclusion The wide variations in colorectal cancer survival rates were seen between the urban and rural populations.Public health resources should be focused on rural areas.Patients younger than 55 years should be under specific attention to further understand the related factors which influencing the prognosis of the diseases.
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<p><b>OBJECTIVE</b>To access the prevalence rates of pre-hypertensive patients at different stages and its associated risk factors among adults of Zhejiang province.</p><p><b>METHODS</b>Study subjects were selected among local residents aged ≥ 18 years from 15 counties by multi stage stratified cluster random sampling method, from July to November, 2010. Each participant was required to complete questionnaire, physical examination and testing for overnight fasting blood specimen.</p><p><b>RESULTS</b>17 437 residents were surveyed including 8169 males and 9268 females. The overall prevalence of prehypertension was 34.39%. The prevalence of pre-hypertension appeared to be higher in males (38.57%) than in females (30.70%) (χ(2) = 119.36, P < 0.0001). The prevalence of pre-hypertension decreased with the increase of age in males who were above 25 year olds (χ(2) = 76.94, P < 0.0001) and in females who were above 45 year olds (χ(2) = 114.66, P < 0.0001). The prevalence of pre-hypertension appeared to be higher in the rural (35.60%) than in the urban (32.39%) areas (χ(2) = 18.69, P < 0.0001). Data from multivariable logistic regression showed that factors as being male, aged older than 35 years of age, with waist circumference as ≥ 85 cm for men and ≥ 80 cm for women, body mass index ≥ 25.0 kg/m(2) and triglyceride ≥ 1.7 mmol/L were risk factors of pre-hypertension while having had higher education was a protective factor.</p><p><b>CONCLUSION</b>Pre-hypertension was prevalent among adults residents in Zhejiang province. Factors as overweight, obesity, dyslipidemia appeared to be major risk factors for pre-hypertension.</p>
Subject(s)
Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , China , Epidemiology , Cross-Sectional Studies , Prehypertension , Epidemiology , Prevalence , Risk FactorsABSTRACT
<p><b>OBJECTIVE</b>To explore the association between dyslipidemia and different subtypes of hypertension among Zhejiang population.</p><p><b>METHODS</b>From June to October in 2010, 19 113 local residents aged ≥ 18 years old were selected among 7571 families from fifteen counties in Zhejiang by four stage stratified-random sampling method. A self-designed questionnaire was adopted to collect information on demographic characteristics, physical activity and life style. At the same time, physical examinations including height, weight, blood pressure and blood lipids were carried out.</p><p><b>RESULTS</b>A total of 19 113 participants completed the interviews, physical examinations and collected the blood samples.Excluding those who did not meet the criteria, 14 731 were finally enrolled in the study. The prevalence rates of isolated systolic hypertension (ISH), isolated diastolic hypertension (IDH), systolic and diastolic hypertension (SDH) were 7.16% (1055/14 731, standardized rate:5.46%), 4.60% (677/14 731, standardized rate:4.41%), 7.09% (1045/14 731, standardized rate:5.75%), respectively. Among normal blood pressure group, subjects with normal TC, high TC and abnormal TC were separately 10 571 (88.43%), 1173 (9.81%) and 210 (1.76%); subjects with normal HDL-C and low HDL-C were separately 6885 (57.60%) and 5069 (42.40%); subjects with normal TG, high TG, abnormal TG were separately 9952 (79.91%), 1213 (10.15%) and 1189(9.95%).In ISH group, subjects with normal TC, high TC and abnormal TC were separately 826 (78.29%), 188 (17.82%) and 41 (3.89%); subjects with normal HDL-C and low HDL-C were separately 666(63.13%) and 389 (36.87%); subjects with normal TG, high TG and abnormal TG were separately 737 (69.86%), 150 (14.22%) and 168 (15.92%). Multi factor analysis showed that high TG and abnormal TG were associated with ISH (OR (95%CI):1.43 (1.16-1.76), 1.65 (1.34-2.03) respectively). Among IDH group, subjects with normal TC, high TC, abnormal TC were separately 556(82.13%), 99(14.62%) and 22 (3.25%); subjects with normal HDL-C, low HDL-C were separately 335 (49.48%) and 342 (50.52%); subjects with normal TG, high TG, and abnormal TG separately were 402 (59.38%), 107 (15.81%) and 168 (24.82%). The multi factor analysis showed that high TG and abnormal TG could increase the risk of IDH (OR(95%CI):1.57 (1.24-1.98), 2.18 (1.76-2.70) respectively). Among SDH group, subjects with normal TC, high TC and abnormal TC were 817 (78.18%), 193 (18.47%) and 35 (3.35%); subjects with normal HDL-C and abnormal HDL-C were separately 599 (57.32%) and 446 (42.68%); subjects with normal TG, high TG, abnormal TG were separately 675 (64.59%), 164 (15.69%) and 206 (19.71%). The multi factor analysis showed that high TC, high TG and abnormal TG were also associated with the increased risk of SDH (OR (95%CI):1.38 (1.14-1.67), 1.43(1.18-1.75), 1.73 (1.43-2.10) respectively).</p><p><b>CONCLUSION</b>Dyslipidemia is an important factor of different subtypes of hypertension among Zhejiang population, especially triglycerides. Dyslipidemia screening should be strengthened to reduce the risk of cardiovascular diseases.</p>