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Table 2 Characteristics and outcomes after induction of labour (N = 100)

From: Transvaginal two-dimensional ultrasound measurement of cervical volume to predict the outcome of the induction of labour: a prospective observational study

Characteristic

Nulliparous women

n = 71 (71%)

Parous women

n = 29 (29%)

Mode of delivery

- Spontaneous vaginal

47 (66.2)

26 (89.7)

- Instrumental

7 (9.9)

None

- Caesarean

17 (23.9)

3 (10.3)

Oxytocin augmentation, n (%)

53 (74.6)

8 (27.6)

Uterine hyperstimulationa

11 (15.5)

None

Induction to delivery interval in hours: mean (SD)

40.8 (27.8)

17.4 (21.2)*

Birthweight: mean (SD)

3.1(0.6)

3.0 (0.3)

SCBU admission, n (%)

3 (4.2)

2 (6.9)

Need for a second tablet of Dinoprostone 3 mg, n (%)

36 (50.7)

4 (13.8)

  1. SD Standard deviation, SCBU Special care baby unit
  2. *p-value < 0.05
  3. a more than five contractions in 10 min with changes in fetal heart rate (defined as a non-reassuring cardiotocograph by the treating physician)