张永利, 费军良, 袁东. 饮用淡化海水的海岛居民慢性病患病情况[J]. 环境与职业医学, 2015, 32(7): 655-658. DOI: 10.13213/j.cnki.jeom.2015.14359
引用本文: 张永利, 费军良, 袁东. 饮用淡化海水的海岛居民慢性病患病情况[J]. 环境与职业医学, 2015, 32(7): 655-658. DOI: 10.13213/j.cnki.jeom.2015.14359
ZHANG Yong-li , FEI Jun-liang , YUAN Dong . Prevalence of Chronic Diseases in Islanders Drinking Desalinated Seawater[J]. Journal of Environmental and Occupational Medicine, 2015, 32(7): 655-658. DOI: 10.13213/j.cnki.jeom.2015.14359
Citation: ZHANG Yong-li , FEI Jun-liang , YUAN Dong . Prevalence of Chronic Diseases in Islanders Drinking Desalinated Seawater[J]. Journal of Environmental and Occupational Medicine, 2015, 32(7): 655-658. DOI: 10.13213/j.cnki.jeom.2015.14359

饮用淡化海水的海岛居民慢性病患病情况

Prevalence of Chronic Diseases in Islanders Drinking Desalinated Seawater

  • 摘要: 目的 研究海岛居民长期饮用淡化海水的安全性,揭示饮用淡化海水人群慢性病的患病情况。

    方法 以嵊泗县菜园镇饮用淡化海水居民为观察组,饮用水库水和其他水源水的居民为对照组,通过当地居民健康档案电子化信息系统,进行慢性病患病率及慢性病发病变化的调查分析。

    结果 饮用淡化海水组的人群高血压患病率为16.87%,与混合水源组患病率10.90%及淡水组患病率9.52%比较,差异有统计学意义(χ2=14.571,P=0.001);饮用淡化海水组的人群冠心病患病率为3.50%,与混合水源组患病率1.37%及淡水组患病率0.67%比较,差异有统计学意义(χ2=10.775,P=0.005);淡水组、混合水源组、淡化海水组慢性病患病率分别为10.68%、10.54%和17.10%,差异有统计学意义(χ2=12.387,P=0.002);淡水组、混合水源组、淡化海水组慢性病5年发病率分别为3.92%、5.98%和8.90%,差异有统计学意义(χ2=13.779,P=0.001)。

    结论 居民长期饮用淡化海水与慢性病的相关性仍需进一步验证。

     

    Abstract: Objective To assess the safety of long-term drinking desalinated seawater for island residents, and reveal the prevalence of chronic diseases in populations consuming desalinated seawater.

    Methods Residents drinking desalinated seawater in Caiyuan Township of Shengsi County were selected as observation group, and residents drinking water from local reservoir and other water sources as control group. Prevalence rates of selected chronic diseases and their changes over time were retrieved from local residents' electronic health record system.

    Results The prevalence rate of hypertension was 16.87% for the desalinated seawater group, 10.90% for the mixed water sources group, and 9.52% for the fresh water group. The prevalence rates of coronary heart disease of residents of the above three groups were 3.50%, 1.37%, and 0.67%, respectively; the prevalence rates of chronic diseases were 10.68%, 10.54%, and 17.10%, respectively; and the 5-year incidence rates of chronic diseases were 3.92%, 5.98%, and 8.90%, respectively. Statistical differences of hypertension prevalence rate were identified (χ2=14.571, P=0.001), so were the coronary heart disease (χ2=10.775, P=0.005), chronic diseases (χ2=12.387, P=0.002), and 5-year incidence rate of chronic diseases (χ2=13.779, P=0.001) in those three groups.

    Conclusion Relationship between residents' long-term desalinated seawater consumption and chronic disease occurrence should not be identified.

     

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