Methods: 85 cases of type 2 DM complicated with blood - lipid disorder were allocated to treatment group (57 cases) and control group (28 cases) randomly.
方法：将85例2型糖尿病合并血脂异常患者随机分为治疗组57例和对照组28例。
Methods 230 patients who meet the diagnostic criteria were randomly divided into two groups, 110 cases in control group, 120 cases in therapy group.
方法：将符合诊断标准的冠心病心绞痛患者230例随机分为两组，对照组110例，治疗组120例。
Methods: 123 children sepsis were divided into two groups randomly, 63 cases of observation group and 60 cases of control group.
方法：123例符合诊断标准的脓毒症患儿随机分为观察组63例与对照组60例。
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