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Table 3 Patient and labor outcome statistics for the CTG-UHB cardiotocography database

From: Open access intrapartum CTG database

506 – Vaginal (44 – operative); 46 – Caesarean Section

US = 412; DECG = 102; US-DECG = 35; N/A = 3

 

Mean (Median)

Min

Max

Comment

Maternal age (years)

29.8

18

46

Over 36y: 40.

Parity

0.43 (0)

0

7

 

Gravidity

1.43 (1)

1

11

 

Gestational age (weeks)

40

37

43

Over 42 weeks: 2

pH

7.23

6.85

7.47

 

BE

-6.36

-26.8

-0.2

 

BDecf (mmol/l)

4.60

-3.40

  

Apgar 1min

8.26 (8)

1

10

AS1 < 3: 18

Apgar 5min

9.06 (10)

4

10

AS5 < 7: 50

Neonate’s weight (g)

3408

1970

4750

SGA: 17; LGA: 44

Neonate’s sex (F/M)

259 / 293

 
  1. Abbreviations: AS1, AS5 – Apgar score at 1st and 5th minute respectively; SGA, LGA – fetus small, large for gestational age.