Linköping University, Department of Behavioural Sciences and Learning, Linkoping, Sweden.
Behav Res Ther. 2009 Oct;47(10):848-50. doi: 10.1016/j.brat.2009.06.012. Epub 2009 Jun 27.
Internet-delivered guided cognitive behaviour therapy for social anxiety disorder has been found to generate promising short-term results, up to one year posttreatment. No study has however documented longer follow-up periods. In this 30-month follow-up we contacted 57 participants from the original study of which 77.2% (44/57) responded to the Internet-administered outcome measures and 66.7% (38/57) completed a telephone interview. Results showed large pretreatment to follow-up within-group effect sizes for the primary outcome measures (Cohen's d 1.10-1.71), and a majority (68.4%; 26/38) reported improvements in the interview. The findings suggest that the long-term effects seen in previous live treatment CBT trials can occur in Internet-delivered treatment as well.
互联网为基础的社交焦虑障碍认知行为治疗已被发现可在治疗结束后长达一年时间内产生有前景的短期效果。然而，目前还没有研究记录更长的随访期。在本项 30 个月的随访中，我们联系了原始研究中的 57 名参与者，其中 77.2%（44/57）回复了互联网管理的结果测量，66.7%（38/57）完成了电话访谈。结果显示，主要结果测量的治疗前到随访期间的组内效应量较大（Cohen's d 1.10-1.71），且大多数（68.4%；26/38）受访者在访谈中报告有改善。研究结果表明，以前的现场治疗认知行为治疗试验中观察到的长期效果也可能出现在互联网治疗中。
