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Table 2 Speech intelligibility index with pinna in neutral and forward positions

From: Can otoplasty impact hearing? A prospective randomized controlled study examining the effects of pinna position on speech reception and intelligibility

Subject Neutral Forward Difference
1 48.5 54.5 6.0
2 48.0 50.0 2.0
3 45.5 47.5 2.0
4 45.0 47.5 2.5
5 48.5 53.0 4.5
6 47.0 49.5 2.5
7 43.0 48.0 5.0
8 50.0 53.5 3.5
9 44.5 49.0 4.5
10 44.0 47.5 3.5
11 49.0 52.0 3.0
12 42.5 45.5 3.0
13 48.0 52.0 4.0
14 41.0 45.5 4.5
15 44.0 49.5 5.5
16 41.5 42.0 0.5
17 48.0 51.5 3.5
Mean 45.8 49.3 3.5
  1. Neutral: pinna in neutral position, Forward: pinna in forward position.