Xing Li-ying, Diao Wen-li, Liu Yi-qing, Yu Li-ya, Liu Li, Li Ning, Chang Hui, Sun Ying-xian, Pan Guo-wei
Liaoning Provincial Center for Disease Control and Prevention, Shenyang 110005, China.
Zhonghua Xin Xue Guan Bing Za Zhi. 2010 Jul;38(7):652-5.
The objective of this study was to estimate the current status of prevalence, awareness, treatment and control rate of hypertension in adult residents living in rural area of Liaoning Province, North China.
The screening was finished in 2008, probability proportional to size sampling method was used to select the representative sample. Blood pressure was measured in 153481 adults (aged > 35 yr), information on history of hypertension and use of antihypertensive medications was obtained by use of a standard questionnaire.
Overall, hypertension prevalence rate was 41.9%, the age-specific hypertension prevalence rate was 25.0%, 37.7%, 50.2%, and 64.9% in men and 22.1%, 41.1%, 56.6% and 70.2% in women age 35 to 44 years, 45 to 54 years, 55 to 64 years, and above 65 years, respectively. Among hypertensive patients, awareness rate was only 54.1%, 39.7% patients received antihypertensive medication and blood pressure control rate (< 140/90 mm Hg) was 6.9% in all participants and was 9.3% in treated hypertensive patients.
Our results indicates that hypertension prevalence is highly while awareness, treatment and control rate of hypertension was low in rural areas of northeast China. These results underscore the urgent need to develop comprehensive strategies to improve prevention, detection, and treatment of hypertension in rural population of Liaoning province.
本研究旨在评估中国北方辽宁省农村成年居民高血压的患病率、知晓率、治疗率及控制率现状。
于2008年完成筛查，采用按规模大小概率抽样方法选取代表性样本。对153481名成年人（年龄>35岁）测量血压，通过标准问卷获取高血压病史及降压药物使用信息。
总体而言，高血压患病率为41.9%，35至44岁、45至54岁、55至64岁及65岁以上男性的年龄别高血压患病率分别为25.0%、37.7%、50.2%和64.9%，女性分别为22.1%、41.1%、56.6%和70.2%。在高血压患者中，知晓率仅为54.1%，39.7%的患者接受了降压药物治疗，所有参与者的血压控制率（<140/90 mmHg）为6.9%，接受治疗的高血压患者的血压控制率为9.3%。
我们的结果表明，中国东北地区农村高血压患病率高，而高血压知晓率、治疗率及控制率低。这些结果强调迫切需要制定综合策略，以改善辽宁省农村人群高血压的预防、检测及治疗。
