Comparison and analysis were conducted in two groups with effect, safety and economic parameters as dependent variables and the other related factors of patients as independent variables.

以功效性、安全性和经济学指标作为因变量，以患者其他相关因素作为自变量，进行两组间比较和分析。

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They investigated two independent variables: (1) the presence or absence of an unsuccessful social confrontation with the transgressor regarding the fraud and (2) the type of fraudulent act that occurred.

FORBES: Don't Ask/Don't Tell About Corporate Fraud: The Effect of Confrontation On Intentions to Report Fraud by Kelly Richmond Pope, Ph.D., CPA, Peter Milan and Anya Hostetler