Men: baseline characteristics and the onset of impaired fasting glucose* according to uric acid levels.

Values are expressed as mean ± standard deviation.Quartile 1: uric acid 416.4 µM.For continuous values, differences among groups were assessed using one-way analysis of variance. The chi-square test was employed for comparisons of prevalence. The Cochran–Armitage test was used to assess the trend in the incidence rates of impaired fasting glucose onset according to the uric acid groups.*Onset of impaired fasting glucose was defined as a fasting plasma glucose level ≥6.11 mM.Men: baseline characteristics and the onset of impaired fasting glucose* according to uric acid levels.

数据以均值±标准差的形式表示。第一四分位数：尿酸416.4 μM。对于连续型变量，组间差异采用单因素方差分析（one-way analysis of variance）进行评估。患病率比较采用卡方检验（chi-square test）。采用科克兰-阿米蒂奇检验（Cochran–Armitage test）评估不同尿酸分组下空腹血糖受损（impaired fasting glucose）发病的发生率趋势。*空腹血糖受损发病定义为空腹血浆葡萄糖水平≥6.11 mM。男性：基于尿酸水平的基线特征与空腹血糖受损*发病情况。