本文的硏究目的是要檢視臺灣緩起訴戒癮治療者再犯罪的情況， 在分析政府資料之後，結果顯示：臺灣從2006〜2014年第一級毒品吸 食者獲得緩起訴戒癮治療的總人數爲9,326人，占所有第一級毒品起 訴及緩起訴處分人數的8.5% ;第二級毒品緩起訴戒癮治療人數爲 8,691人，占第二級毒品起訴及緩起訴處分人數之9.7%，但相對於第 一級毒品的戒癮治療者，第二級毒品戒癮治療者中多爲初犯，且較年 輕。在戒癮治療個案再犯罪的情況上，第一級毒品緩起訴戒癮治療者 中，觀察至2015年4月底止之再犯罪率爲63.8%，第二級毒品緩起訴 戒癮治療者之再犯罪率爲38.5%。最後，獨立性統計分析的結果顯 示，男性、有吸食毒品犯次、年齢在30〜50歲之間，以及吸食第一級 毒品者與再犯毒品施用罪有正向的關係。本文最後提出一些政策建 議，以供政府參考。

The purpose of this study is to investigate the drug recidivism of those who received deferred prosecution addiction treatment in Taiwan by analyzing governmental data. The total number of the people who committed schedule I drug crimes and received deferred prosecution addiction treatment between 2006 and 2014 is 9,326, accounting for 8.5% of those who committed schedule I drug crimes. The total number of the people who committed schedule II drug crimes and received deferred prosecution addiction treatment between 2006 and 2014 is 8,691, accounting for 9.7% of all committed schedule II drug crimes. Compared to the people who committed schedule I drug crimes, the people who committed schedule II drug crimes were younger and more first-offenders. Until the end of April 2015, the recidivism rate was 63.8% and 38.5% for the people who received the schedule I and schedule II drugs treatment respectively. In addition, the results show that the recidivism rates were higher for patients who were male, between 30 and 50 years old, and committed schedule I drug crimes before.