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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: Physiol Meas. 2016 Aug 2;37(9):1436–1446. doi: 10.1088/0967-3334/37/9/1436

Table 4.

Parameters’ results for first study with patients in AS (mean±SD). P-values were obtained with Student’s t-Test on 20 subjects.

Prone Supine P-val
LTI 0.040 ± 0.018 0.049±023 <0.001
SDNN 0.0212 ± 0.008 0.0237 ± 0.009 <0.05
PRSA ΔY 15.66 ± 10.18 18.71 ± 10.68 <0.01
SampEn 0.554 ± 0.183 0.443 ± 0.133 <0.001
QSE m=1 −4.201 ± 0.415 −4.042 ± 0.304 <0.001