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. Author manuscript; available in PMC: 2009 Nov 26.
Published in final edited form as: West J Nurs Res. 2009 May 15;31(7):837–852. doi: 10.1177/0193945909334434

Figure 1. Results of Verbal Counting Survey, With Fitted Regression Lines.

Figure 1

Note: The number of respondents expressing a finding for the desired sample size can be estimated using the regression equations given. The solid line indicates the upper limit, the dashed line the lower limit (UL = upper limit; LL = lower limit).