共 62 条
[1]
Fewtrell MS(2008)How much loss to follow-up is acceptable in long-term randomised trials and prospective studies? Arch Dis Child 93 458-461
[2]
Kennedy K(2004)Are missing outcome data adequately handled? A review of published randomized controlled trials in major medical journals Clin Trials 1 368-376
[3]
Singhal A(2017)Recruitment and retention of participants in randomised controlled trials: a review of trials funded and published by the United Kingdom Health Technology Assessment Programme BMJ Open 7 e015276-674
[4]
Martin RM(1999)What is meant by intention to treat analysis? Survey of published randomised controlled trials BMJ 319 670-1487
[5]
Ness A(2015)Updated systematic review identifies substantial number of retention strategies: using more strategies retains more study participants J Clin Epidemiol 68 1481-765
[6]
Hadders-Algra M(2007)Systematic review identifies number of strategies important for retaining study participants J Clin Epidemiol 60 757-cc42
[7]
Wood AM(2013)Strategies to improve retention in randomised trials Cochrane Database Syst Rev 12 Mr000032-676
[8]
White IR(1999)Interpreting the evidence: choosing between randomised and non-randomised studies BMJ 319 312-1119
[9]
Thompson SG(2009)The randomized controlled trial Nephron Clin Pract 113 c337-560
[10]
Walters SJ(2008)Publication guidelines for improvement studies in health care: evolution of the SQUIRE project Ann Intern Med 149 670-1051