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作 者:陈亚飞[1] 王春霞 袁中尚[1] 张文超[1] 刘娅飞 李向一[1] 阿力木·达依木 许艺博 薛付忠[1] 张成琪[3]
机构地区:[1]山东大学公共卫生学院生物统计学系,济南250012 [2] 济南金域医学检验中心有限公司 [3]山东大学附属千佛山医院健康管理中心
出 处:《中华心血管病杂志》2016年第11期973-978,共6页Chinese Journal of Cardiology
基 金:国家自然科学基金(81273082)
摘 要:目的 探讨血细胞比容与高血压发生风险之间的关系.方法 利用2005年1月至2010年1月在山东大学附属省立医院健康管理中心参加健康查体至少2次的体检者信息,排除基线高血压、年龄<20岁、有心脑血管疾病、血肌酐>177 μmol/L者,构建前瞻性研究队列(共20 606人,其中女性8 218人,男性12 388人),分性别采用Cox回归分析血细胞比容与高血压发生之间的关系.结果 51 352人年随访中,3 695人(17.93%)发生了高血压.女性调整年龄后,血细胞比容较高的三分类相对于最低分类的高血压发生的风险比(95% CI)为1.06(0.86~1.29)、1.37(1.14~1.65)和1.60(1.34 ~ 1.92),趋势检验P<0.01;调整协变量(年龄、吸烟、饮酒、锻炼情况、体重指数、收缩压、空腹血糖、血肌酐、高密度脂蛋白胆固醇、γ-谷氨酰转移酶、白细胞计数)之后,风险比(95% CI)为1.05(0.85 ~ 1.29)、1.25(1.03 ~1.51)、1.22(1.00~1.48),趋势检验 P=0.016 9.男性分别调整年龄及年龄、吸烟、饮酒、锻炼情况后,血细胞比容最高分类相对于最低分类的高血压发生的风险比(95% CI)为1.23(1.11 ~1.37)、1.21(1.09~1.35),其余分析结果差异无统计学意义(P均>0.05).结论 血细胞比容升高增加高血压的发生风险,尤其是女性.Objective To explore the association between hematocrit level and risk of incident hypertension.Method Subjects who participated at least two times routine health check-up in Health Management Center of Shandong Province Hospital between January 2005 and January 2010 were eligible for inclusion.After excluding participants with known hypertension and other related diseases,a prospective cohort with 20 606 subjects (female:8 218,male:12 388) was established.Cox-proportional hazard model was used to assess the association between hematocrit and the development of hypertension for female and male respectively.Results During the 51 352 person-years of follow-up,newly developed hypertension was confirmed in 3 695 cases.For female,the age-adjusted hazard ratios (95% CI) for incident hypertension were 1.00 (reference),1.06 (0.86-1.29),1.37 (1.14-1.65),1.60 (1.34-1.92),respectively (P for trend 〈 0.000 1) through the 3 quartiles of hematocrit levels.After adjusting multiple factors (age,smoking,drinking habit,physical activity,body mass index (BMI),systolic blood pressure,fasting blood glucose,serum creatinine,high-density lipoprotein,gamma-glutamyl transferase,white blood count),the hazard ratios (95 % CI) were 1.00 (reference),1.05 (0.85-1.29),1.25 (1.03-1.51),and 1.22(1.00-1.48),respectively (P for trend =0.016 9).For male,the hazard ratio (the highest vs.the lowest hematocrit level) after adjusting age or age and life style factors (smoking,drinking habit,physical activity) was 1.23 (1.11-1.37),1.21 (1.09-1.35),respectively.Other analyses of relationship hematocrit with incident hypertension were not statistically significant in male.Conclusions Higher hematocrit level is associated with higher risk of incident hypertension,especially in female.
分 类 号:R544.1[医药卫生—心血管疾病]
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