1. Proportion of responses to each of the six questions for the national Picker survey (black dots) and our study of 385 participants, who were all parents of children who had heart surgery (blue dots).
Proportion of responses to each of the six questions for the national Picker survey (black dots) and our study of 385 participants, who were all parents of children who had heart surgery (blue dots). Exact 95% CI are shown for the proportions measured in our study.
Christina Pagel et al. bmjpo 2019;3:e000391
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