Reirospective analysis的用法和樣例：
例句
- Active surveillance and retrospective analysis is in place.
已經落實積極監測和回顧性分析。 - All cases of sirolimus-induced pneumonitis were recorded and a retrospectie reiew of the case notes of such patients was undertaken for the purpose of this analysis.
所有的患西羅莫司誘發性肺炎的病人資料均進行了記錄，我們回顧性分析了這些病人的資料數據。
