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. 2009 Sep 3;37(2):426–431. doi: 10.1093/schbul/sbp092

Table 2.

Intensity Change Ratings (Percent Visual Analog Scale, Mean ± SE) for the 4 Mean Sound Intensities, 2 Directions, and 2 Groups

Mean ± Standard Error of the Mean
49.5 dB 54.5 dB 59.5 dB 64.5 dB
Healthy participants
    Looming 34.04 ± 2.94 47.02 ± 2.52 63.19 ± 2.26 80.45 ± 2.54
    Receding 16.18 ± 2.12 23.32 ± 3.05 30.80 ± 4.50 44.32 ± 6.34
Schizophrenia patients
    Looming 41.85 ± 4.94 49.86 ± 4.68 57.70 ± 4.41 71.51 ± 4.52
    Receding 23.85 ± 3.32 28.37 ± 3.98 37.58 ± 3.64 49.05 ± 4.51