Author/year

Cai [3]

Halassy [4]

Wael [5]

Chang [6]

Bank [7]

Matsuo [8]

Matsuo [8]

Val-canzarite [9]

Maternal age

40

40

23

34

39

39

30

G

7

5

1

2

5

5

3

1

P

3

4

0

1

1

3

2

0

GA

37

36

36

41

41

39

38

40

Use of Induction

Yes, via Cervidil

Yes, via Cytotec, Foley bulb

no

Yes, via Cytotec

no

no

Yes, via Cytotec

no

Use of Pitocin for augmentation

yes

yes

no

yes

yes

no

yes

yes

FHR abnormality

Yes

yes

yes

yes

yes

yes

yes

yes

Abdominal pain

No

yes

yes

yes

yes

yes

yes

Vaginal bleeding

Yes

no

Maternal underlying disease

Yes, psoriatic arthritis

no

no

no

no

no

no

no

Other risk factors

Glucocorticoid use

ECV

no

no

no

no

no

no

Fetal APGARS

5, 9

1, 3,4

9,9

2,6,9

0,3,6

Fetal weight

2637

3584

3632

2956

4150

EBL

1500

massive

1200

2000

3000

500

1600

Outcome of delivery

Favourable mother and fetal outcome

Hysterectomy in mother

Favourable mother and fetal outcome

Severe fetal outcome

Severe fetal outcome

Favourable mother and fetal outcome

Hysterectomy in mother, favourable fetal outcome

Severe fetal outcome