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Table 4 Correlation between ECG parameters of the patients with their history parameters and colchicines data

From: Cardiac repolarization abnormalities in children with familial Mediterranean fever

History parameters QT JT QTc JTc Pd
Age at study Coefficient correlation 0.296 0.314 −0.007 0.025 − 0.306
P value 0.022* 0.014 0.960 0.852 0.018*
Age disease onset Coefficient correlation −0.127 −0.106 −0.057 − 0.035 −0.343
P value 0.335 0.422 0.666 0.793 0.007*
Age of diagnosis Coefficient correlation −0.068 −0.040 − 0.107 − 0.080 −0.303
P value 0.607 0.760 0.417 0.542 0.019*
Disease duration Coefficient correlation 0.453 0.450 −0.054 −0.016 −0.108
P value 0.000* 0.000* 0.682 0.905 0.409
Number of attack/month Coefficient correlation 0.084 −0.053 −0.048 − 0.184 0.295
P value 0.522 0.687 0.714 0.158 0.022*
Number of attack/year at time of study Coefficient correlation 0.038 −0.096 −0.105 −0.187 0.273
P value 0.773 0.466 0.423 0.152 0.035*
Duration of attack at time of study Coefficient correlation −0.264 −0.322 −0.077 − 0.150 0.238
P value 0.042* 0.012* 0.559 0.252 0.067
Erysipleas like erythema Coefficient correlation 0.067 0.187 0.163 0.302 0.329
P value 0.610 0.153 0.213 0.019* 0.010*
Severity score Coefficient correlation 0.088 0.040 0.090 0.088 0.255
P value 0.506 0.759 0.492 0.502 0.050*
Colchicine data QT JT QTd Tpe Tpe/QTc
Dose of colchicine Coefficient correlation 0.229 0.284 −0.005 0.021 −0.012
P value 0.079 0.028* 0.970 0.875 0.928
Duration of colchicine treatment Coefficient correlation 0.440 0.446 0.124 0.168 0.145
P value 0.000* 0.000* 0.347 0.201 0.207
FMF50 score Coefficient correlation −0.106 −0.100 0.145 0.224 0.271
P value 0.419 0.446 0.270 0.085 0.036*
  1. QTc Corrected QT interval, JTc Corrected JT interval, Pd P wave dispersion, QTd QT interval dispersion, Tpe Peak to end T wave, P value Probability value