日本語版Suicide Intervention Response Inventory (SIRI)作成の試み

Development of the Japanese Version of the Suicide Intervention Response Inventory (SIRI)

抄録

　Suicide Intervention Response Inventory (SIRI)の日本語版を作成した。SIRIにはSIRI-1とSIRI-2の2つの得点算出方法があり，エキスパートの評価を基準とするSIRI-2は改善の余地がある。そこで自殺念慮者・自殺未遂者への対応経験がある医療従事者36名のデータから日本語版ベースラインを作成し，修正版SIRI-2の計算式を確定した。そして，自殺対策相談支援研修の前後で参加者108名のスキルの変化をSIRI-1，原版SIRI-2，修正版SIRI-2の方法で測定し，各計算式の有効性を検討した。結果として，まずは原版SIRI-2の方法を採用することが望ましい。

　In this study, we developed a Japanese version of the Suicide Intervention Response Inventory (SIRI). The SIRI has two formulas for computation：SIRI-1 and SIRI-2. SIRI-2 is based on the responses of experts；the mean response of the experts for each item in the inventory served as a criterion against which individual respondents could be compared. However, it has scope for improvement. Thirty-six Japanese experts on suicide prevention were recruited in order to revise the formula for computing SIRI-2. Additionally, the Japanese version of SIRI was completed by 108 participants from a training program for providing suicide prevention support in order to determine which would be the preferred formula in Japan. We found that SIRI-1 and the revised SIRI-2 have more scope for discussion and therefore propose that, at least for the present, the original SIRI-2 should be used for computation in the Japanese version of the SIRI.