Fetal_cardiotocography_dataset

2126 fetal cardiotocograms (CTGs) were automatically processed and the respective diagnostic features measured. The CTGs were also classified by three expert obstetricians and a consensus classification label assigned to each of them. Classification was both with respect to a morphologic pattern (A, B, C. ...) and to a fetal state (N, S, P). Therefore the dataset can be used either for 10-class or 3-class experiments. FileName: of CTG examination Date: of the examination b: start instant e: end instant LBE: baseline value (medical expert) LB: baseline value (SisPorto) AC: accelerations (SisPorto) FM: foetal movement (SisPorto) UC: uterine contractions (SisPorto) ASTV: percentage of time with abnormal short term variability (SisPorto) mSTV: mean value of short term variability (SisPorto) ALTV: percentage of time with abnormal long term variability (SisPorto) mLTV: mean value of long term variability (SisPorto) DL: light decelerations DS: severe decelerations DP: prolongued decelerations DR: repetitive decelerations Width: histogram width Min: low freq. of the histogram Max: high freq. of the histogram Nmax: number of histogram peaks Nzeros: number of histogram zeros Mode: histogram mode Mean: histogram mean Median: histogram median Variance: histogram variance Tendency: histogram tendency: -1=left assymetric; 0=symmetric; 1=right assymetric A: calm sleep B: REM sleep C: calm vigilance D: active vigilance SH: shift pattern (A or Susp with shifts) AD: accelerative/decelerative pattern (stress situation) DE: decelerative pattern (vagal stimulation) LD: largely decelerative pattern FS: flat-sinusoidal pattern (pathological state) SUSP: suspect pattern CLASS: Class code (1 to 10) for classes A to SUSP NSP:- Normal=1; Suspect=2; Pathologic=3