他们的方法足够灵活，原则上可以纳入其他重要的生活质量变化，如减少污染物排放总量、降低犯罪率。
Their approach is flexible enough that in principle other important quality-of-life changes could be incorporated—for example, decreases in total emissions of pollutants and declines in crime rates.
比较每天三次预混胰岛素注射与四次胰岛素注射的总胰岛素用量，病人血糖、体质量变化、低血糖事件发生率及依从性。
The overall dose of insulin, the changes of blood sugar and body weight, the incidence of hypoglycemia, and compliance were compared between the two groups.
以差错率为指标，对调查员和编码员每月的工作进行考核，并采用线性回归评价总体质量变化趋势。
Error rate (er) was used to assess the work of interviewers and coders. The outcomes were evaluated by means of linear regression.
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