[Prevalence and awareness of hypertension in Gansu Gannan Tibetan adult population].
[Prevalence and awareness of hypertension in Gansu Gannan Tibetan adult population].
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发表时间：
2012-06
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通讯作者：
xinghui li;Y. Qiao;Baojuan Li;Cai-xia Li
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作者：
xinghui li;Y. Qiao;Baojuan Li;Cai-xia Li
参与者被分为城市居民、农村居民和农村游牧民群体。收集问卷并测量所有参与者的血压。结果本区高血压患病率为24.6%(1708/6948)，其中城市为25.3%(848/3340)，农村为22.7%(628/2765)，游牧地区为27.5%（232/843）。城市人群高血压患病率明显高于农村人群（P<0.05），农村游牧民人群高血压患病率明显高于城乡人群（P<0.05）。城市人群高血压知晓率为35.7%(303/848)，治疗控制率为25.1%(213/848)，控制率为6.9% (59/848)；农村居民组分别为28.3%（178/628）、19.3%（121/628）、4.7% (30/628)；农牧民组分别为16.8%（39/232）、8.6%（20/232）、2.2%（5232）。农村居民的疾病知晓率、治愈率和控制率均显著低于城市人群（P<0.01），农村游牧民的疾病知晓率、治愈率和控制率均显著低于城乡人群（P<0.01）。对高血压的认识、治疗和控制率较低，特别是在农村居民和农村游牧民族居民中。
OBJECTIVE To investigate the prevalence and awareness status of hypertension in adult Gansu Gannan Tibetan population. METHODS A total of 6948 adult (aged 18 and over) Tibetan residents were selected by random cluster multistage method. Participants were divided into city, rural dwellers and rural nomads groups. Questionnaires were collected and blood pressure measured from all participants. RESULTS Prevalence of hypertension in this district was 24.6% (1708/6948), of which city, rural dwellers and nomadic areas were 25.3% (848/3340), 22.7% (628/2765), 27.5% (232/843), respectively. Prevalence of hypertension was significantly higher in city than in rural dwellers group (P<0.05), significantly higher in rural nomads group than in city and rural dwellers groups (all P<0.05). Awareness, treatment and control rates of hypertension in city group were 35.7% (303/848), 25.1% (213/848), 6.9% (59/848), respectively; in rural dwellers group were 28.3% (178/628), 19.3% (121/628), 4.7% (30/628), respectively; in rural nomads group were 16.8% (39/232), 8.6% (20/232), 2.2% (5232), respectively. Rates of awareness, treatment and control were significantly lower in rural dwellers than in city group (all P<0.01), and significantly lower in rural nomads group than in city and rural dwellers groups (all P<0.01). CONCLUSIONS Prevalence of hypertension in Gansu Gannan Tibetan population aged 18 and over is high. Awareness, treatment and control rates of hypertension are low, especially in rural dwellers and rural nomads residents.