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. 2014 Apr 25;16(4):e115. doi: 10.2196/jmir.3330

Figure 3.

Figure 3

Individual scores (N=59) on electronic and paper versions of the PROQOL-HIV questionnaire for the physical health and symptoms (PHS) dimension. Individual points are displayed with alpha transparency so that darker symbols indicate a higher number of identical pairs of scores. The straight line represents the ordinary least squares regression line.