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Descriptive statistics, repeated measures ANOVA, and paired t-test for ANS indices.
| ANS index | Mean (standard deviation) | Repeated measures ANOVA results | Paired t-test results | ||||
|---|---|---|---|---|---|---|---|
| Sitting (ST) | Supine (SP) | Standing (SD) | ST-SP | SP-SD | ST-SD | ||
| PNS index | −1.11 (0.79) | −0.84 (0.77) | −1.11 (0.80) | ∗∗∗ | ∗∗∗ | ∗∗∗ | NS |
| SNS index | 3.53 (2.30) | 2.91 (2.17) | 3.53 (2.19) | ∗ | ∗ | ∗ | NS |
Note. Symbols ∗, ∗∗, and ∗∗∗ denote significant levels at 0.05, 0.01, and 0.001, respectively; NS = no significance.
