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Table 7 Blood measurement

From: Possible benefits of singing to the mental and physical condition of the elderly

Items Group Before singing After singing
DHEA–S (μ g/dL) Total 106.1 ± 79.3 106.3 ± 77.9
Like singing 111.3 ± 79.4 111.0 ± 77.3
Diskike singing 92.2 ± 80.9 93.5 ± 81.7
NK cell activity (%) Total 32.9 ± 14.4 32.8 ± 14.6
Like singing 31.3 ± 13.8 31.5 ± 14.6
  Diskike singing 37.3 ± 15.5 36.3 ± 14.5
  1. Values represent the mean ± SD.