Figure 1From: Figures in clinical trial reports: current practice & scope for improvement Trial profile. *After the decision to end the intervention period, the intervention was continued until each participant's next scheduled yearly clinic visit. End date thus varied from March, 2000, to Dec, 2001. †Participants who were lost to follow-up were treated as censored observations in the analyses. (Lindstrom et al. Lancet Nov 11, 2006 p1674) Back to article page