结论遗传因素是影响本研究样本双生子血尿酸水平的主要因素。
Conclusion Genetic factors are the main factors that influence the variation of uric acid in twin samples of this study.
在综合评价方法上，本文依据本研究样本数量多、指标相关性大的特点，选用了更为科学客观的因子分析法。
In the comprehensive evaluation methods, it chooses the factor analysis which is more scientific and objective, base on the large number of samples and major relevance indicators.
本研究样本交叉核实国外预测最大摄氧量N-EX回归模型，SE1值较高，说明国外预测最大摄氧量N-EX回归模型不适合我国人群。
Cross-validation of foreign N-EX regression model with the present sample results in higher SE1 values, which shows N-EX regression model is not fit for domestic people.
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