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Table 3 Dizziness severity rating (out of 10) before and after each exercise for each patient, averaged over all trials and days of exercise performance

From: iPod-based in-home system for monitoring gaze-stabilization exercise compliance of individuals with vestibular hypofunction

  Yaw Pitch
Subj Pre Post Change Pre Post Change
1 0.2 1.8 1.6 0.6 1.6 1.0
2 0.8 1.5 0.7 0.9 1.2 0.3
3 2.7 3.6 0.9 2.9 3.0 0.1
4 1.3 1.8 0.5 2.0 2.3 0.3
5 1.3 1.9 0.6 1.6 1.9 0.3
6 1.9 2 0.1 2.6 2.7 0.1
7 2.5 3.1 0.7 3.0 3.7 0.7
8 4.7 5.1 0.4 N/A* N/A* N/A*
9 3.0 2.3 −0.7 2.5 2.1 −0.4
10 1.1 2.5 1.4 1.1 1.2 0.1
Group 2 2.6 0.6 1.9 2.2 0.3
  1. *This patient did not do pitch exercises.