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Table 2 Results of temporal analysis subset features

From: Exploiting temporal and nonstationary features in breathing sound analysis for multiple obstructive sleep apnea severity classification

Temporal analysis feature

1 × 1

3 × 4

4 × 1

ANOVA

***

***

***

Tukey HSD

Moderate-mild

n/s

n/s

n/s

Normal-mild

**

n/s

n/s

Severe-mild

***

***

***

Normal-moderate

***

n/s

**

Severe-moderate

**

***

***

Severe-normal

***

***

***

  1. ** (0.001 < p < 0.01)
  2. *** (p < 0.001)
  3. n/s not significant