TY -的AU -尼古拉斯,安琪拉盟-贝利,茱莉亚V AU -史蒂文森菲奥娜AU -穆雷,伊丽莎白PY - 2013 DA - 2013/12/12 TI - Sexunzipped试验:年轻人的观点参与在线随机对照试验的乔- J地中海互联网Res SP - e276六世- 15 - 12 KW -互联网KW -随机对照试验KW -定性研究KW -结果评估(卫生保健)千瓦-性健康KW -沙眼衣原体AB -背景:英国年轻人中性传播感染(STIs)的发病率正在上升。由于互联网在年轻人中使用率很高，有可能产生匿名感，而且易于获取，因此可以成为提供性健康信息和促进性健康的适当媒介。在线随机对照试验(rct)越来越多地用于评估在线干预措施，但尽管在线方法有许多优点，但它们也可能与许多问题有关，包括在线干预措施的参与度低、试验保留率低以及对在线自我报告收集的数据有效性的担忧。我们进行了一项在线可行性试验，测试了sexunzip网站对性健康的影响，并将其与纯信息网站进行了比较。本研究报告对试验程序进行了定性评估，描述了参与者对Sexunzipped在线试验的经验和观点，包括招募方法、激励措施、联系方法和性健康结果测量。目的:我们的目标是确定参与者对sexunzip干预试验RCT中使用的在线试验方法的可接受性和有效性的看法。方法:我们使用三个定性数据来源来评估在线试点RCT方法的可接受性和有效性:(1)与来自试点RCT的22名参与者的单独访谈，(2)试验协调员从试验参与者那里收到的133封电子邮件，以及(3)来自基线和随访问卷的217条自由文本评论。采访进行了录音和逐字抄录。对所有三个数据源进行了迭代的主题分析，以确定与在线试验方法的可接受性和可行性相关的共同主题。 Results: Interview participants found the trial design, including online recruitment via Facebook, online registration, email communication with the researchers, and online completion of sexual health questionnaires to be highly acceptable and preferable to traditional methods. Incentives might assist in recruiting those who would not otherwise participate. Participants generally enjoyed taking part in sexual health research online and found the questionnaire itself thought-provoking. Completing the sexual health questionnaires online encouraged honesty in responding that might not be achieved with other methods. The majority of interview participants also thought that receiving and returning a urine sample for chlamydia testing via post was acceptable. Conclusions: These findings provide strong support for the use of online research methods for sexual health research, emphasizing the importance of careful planning and execution of all trial procedures including recruitment, respondent validation, trial related communication, and methods to maximize follow-up. Our findings suggest that sexual health outcome measurement might encourage reflection on current behavior, sometimes leading to behavior change. Trial Registration: International Standard Randomized Controlled Trial Number (ISRCTN): 55651027; http://www.controlled-trials.com/isrctn/pf/55651027 (Archived by WebCite at http://www.webcitation.org/6LbkxdPKf). SN - 14388871 UR - //www.mybigtv.com/2013/12/e276/ UR - https://doi.org/10.2196/jmir.2647 UR - http://www.ncbi.nlm.nih.gov/pubmed/24334198 DO - 10.2196/jmir.2647 ID - info:doi/10.2196/jmir.2647 ER -