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Table 4 Results of Gaussian mixture model analysis: comparison between AF and PVC groups

From: Use of self-gated radial cardiovascular magnetic resonance to detect and classify arrhythmias (atrial fibrillation and premature ventricular contraction)

  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
  1. All p values presented in bold are statistically significant, i.e. p < 0.05