Table 4 Results of Gaussian mixture model analysis: comparison between AF and PVC groups
| Â | AF | PVC | p value | ||
|---|---|---|---|---|---|
Average | SD | Average | SD | ||
One component analysis | |||||
 Mu | 19.9 | 3.7 | 24.6 | 9 | 0.21 NS |
 Sigma | 15.8 | 7.7 | 21.6 | 24.2 | 0.54 NS |
 NLLH | 128.5 | 24.7 | 96.8 | 26.2 | 0.04 |
 AIC | 267 | 49.3 | 203.6 | 52.4 | 0.04 |
 BIC | 272 | 50.3 | 207 | 52.8 | 0.04 |
Two components analysis | |||||
 Mu | 8.3 | 7.8 | 19.2 | 18.8 | 0.17 NS |
 Sigma | 6.4 | 4.5 | 19.2 | 21.4 | 0.14 NS |
 NLLH | 116.1 | 24.7 | 84.1 | 22 | 0.03 |
 AIC | 254.2 | 49.3 | 190.2 | 44 | 0.03 |
 BIC | 265.4 | 51.5 | 199.1 | 47.2 | 0.03 |