Fig. 1From: Cystic fibrosis physicians’ perspectives on the timing of referral for lung transplant evaluation: a survey of physicians in the United StatesProportion of physicians indicating primary patient-related reason to defer transplant referral is patient preference, by Program type. Panels show proportion of survey respondents who indicated primary patient-related reason to defer transplant referral is patient preference, by Program type: Adult Program (top left), Affiliate Program (top right), Pediatric Program (bottom left), All Respondents (bottom right) Back to article page