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. 2004 Oct 29;2:Doc08.

Figure 3. A+B: Estimation of the effect of treatment by patients and by physician.

Figure 3

("How do you estimate the effect of therapy?") with visual analogue scale VAS (-50 mm = extreme deterioration, 0 = no effect, +50 mm = extreme improvement) after 3, 6 and 9 weeks (given as minimum, percentiles of 25, median, percentiles of 75, and maximum (box and whiskers graph)).

Medians from left to right:

A: VIS+wIRA treated groups (with and without ALA):

Group 1: ALA+VIS+wIRA: +6/ +4, +18/+15, +35/+41

Group 2: PLC+VIS+wIRA: +8/+13, +15/+32, +31/+41

B: VIS treated groups (with and without ALA):

Group 3: ALA+VIS: +0/+0, +0/+0, +1/+0

Group 4: PLC+VIS: +0/+0, +1/+0, +5/+0