成年人群中血清补体C3水平与前期糖尿病患病率和发生率的关联
目的探讨成年人群中血清补体C3水平是否与前期糖尿病的患病率和发生率有关。方法对象来源于天津医科大学总医院健康管理中心的健康体检成年人群。针对研究对象分别进行横断面(n=10539)和前瞻性队列研究(n=3064)。队列研究平均随访时间为2.8年,最长达6年。在基线和每个随访年收集的相关资料包括:血清C3水平、空腹血糖和其他潜在混杂因素。前期糖尿病的诊断依据美国糖尿病协会标准。采用多元Logistic回归和Cox比例风险回归模型评估C3五分位与前期糖尿病的关系。结果前期糖尿病的患病率是19.9%,发生率是99.5/1000人·年。在横截面分析中,调整了潜在混杂因素后,与最低C3五分位组相比,第2...
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Published in | 天津医药 Vol. 44; no. 12; pp. 1460 - 1463 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
天津市北辰医院 邮编300400%天津医科大学营养流行病学研究所、公共卫生学院%天津医科大学总医院健康管理中心%天津医科大学营养流行病学研究所、公共卫生学院
2016
天津医科大学总医院健康管理中心 |
Subjects | |
Online Access | Get full text |
ISSN | 0253-9896 |
DOI | 10.11958/20160904 |
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Summary: | 目的探讨成年人群中血清补体C3水平是否与前期糖尿病的患病率和发生率有关。方法对象来源于天津医科大学总医院健康管理中心的健康体检成年人群。针对研究对象分别进行横断面(n=10539)和前瞻性队列研究(n=3064)。队列研究平均随访时间为2.8年,最长达6年。在基线和每个随访年收集的相关资料包括:血清C3水平、空腹血糖和其他潜在混杂因素。前期糖尿病的诊断依据美国糖尿病协会标准。采用多元Logistic回归和Cox比例风险回归模型评估C3五分位与前期糖尿病的关系。结果前期糖尿病的患病率是19.9%,发生率是99.5/1000人·年。在横截面分析中,调整了潜在混杂因素后,与最低C3五分位组相比,第2~5C3五分位数前期糖尿病的比值比(OR及95%CI)分别为1.18(0.98~1.42)、1.11(0.92~1.34)、1.38(1.15~1.65)、1.63(1.36~1.95)。在队列研究中,与最低C3五分位数相比,经多变量调整后,第2~5C3五分位数的高血压发病风险比(RR及95%CI)分别为1.20(0.94~1.54)、1.48(1.16~1.88)、1.38(1.09~1.76)和1.53(1.21~1.95)。结论在成年人中,血清C3水平与前期糖尿病的患病率和发生率密切相关。C3作为生物学标志物,可能对前期糖尿病和糖尿病的早期预防有价值。 |
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Bibliography: | Objective To evaluate whether serum complement C3 concentration was associated with the prevalence and incidence of prediabetes in an adult population. Methods A cross-sectional (n=10 539) and prospective cohort (n=3 064, followed up for -6 years, mean: 2.8 y) study was performed on subjects recruited from the Health Management Center of Tianjin Medical University General Hospital in Tianjin. Measurements of serum C3 concentration, blood fasting glucose and other potential confounding factors were assessed at baseline and per year during the follow-up period. Prediabetes wasdefined according to the criteria of American Diabetes Association. Adjusted Logistic and Cox proportional hazards regression models were used to assess the associations between C3 quintiles and prediabetes. Results The prevalence and incidence of prediabetes were 19.9% and 99.5 per 1 000 person- year, respectively. In cross- sectional analysis, afteradjusted for potential confounders, the odds ratios (95% confidence interval) of prediabet |
ISSN: | 0253-9896 |
DOI: | 10.11958/20160904 |