Table 2 Attribute information of the private CTG dataset
Attribute | Description | Mean | Min | Max |
|---|---|---|---|---|
LB | FHR baseline (bpm) | 141.52 | 112 | 181 |
AC | number of accelerations | 4.09 | 0 | 22 |
AA | acceleration amplitude | 18.56 | 0 | 75 |
AD | duration of accelerations | 14.81 | 0 | 41 |
STV | short term variability | 7.78 | 1.48 | 27.48 |
SD | number of severe decelerations | 0.00 | 0 | 1 |
VA | variability of FHR | 15.13 | 4 | 48 |
VD | number of variable decelerations | 0.02 | 0 | 5 |
LD1 | number of light decelerations | 0.00 | 0 | 1 |
LD2 | number of late decelerations | 0.04 | 0 | 7 |
ED | number of early decelerations | 0.00 | 0 | 1 |
DVHF | duration of variability in high frequency | 11.00 | 0 | 50 |
DAD | duration of accelerations and decelerations | 10.42 | 1 | 39 |
DVD | duration of variation decelerations | 0.91 | 0 | 106 |
DUC | duration of uterine contractions | 33.31 | 0 | 142 |
DVLF | duration of variability in low frequency | 0.68 | 0 | 20 |
DC | number of decelerations | 0.03 | 0 | 5 |
DL | data loss (%) | 0.89 | 0 | 39 |
PD | number of prolonged decelerations | 0.00 | 0 | 1 |
PV | periodic variation of FHR | 3.88 | 1 | 11 |
TUC | interval time of uterine contractions | 137.8 | 0 | 2559 |
IUC | intensity of uterine contractions | 30.32 | 0 | 118 |
UC | number of uterine contractions | 1.04 | 0 | 10 |
FM | number of fetal movements | 8.4 | 0 | 49 |
GA | gestational age (week) | 36.3 | 28 | 46 |
AGE | age of pregnant woman (year) | 27.2 | 24 | 54 |
Label | Normal; Abnormal | Normal fetal state= 11,998 ; Abnormal fetal state= 4,357 | ||