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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Nurs Res. 2011 May-Jun;60(3 Suppl):S50–S57. doi: 10.1097/NNR.0b013e318216009c

Figure 2. Number of Participants Providing Anxiety Ratings (VAS-A) by Day of Study.

Figure 2

NoteFirst day of VAS-A data was not always the first day enrolled in the study; 47 participants had their first anxiety data collection on Day 1, 8 participants on Day 2 and 2 participants on Day 3 (total N = 57 participants with VAS-A data).