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Table 3 The stage of CAM and funisitis in LD, SPTB, and control groups

From: Labor dystocia and risk of histological chorioamnionitis and funisitis: a study from a single tertiary referral center

Variable

Participants

P-valuea

LD

SPTB

Control

n = 83

n = 144

n = 90

CAM, %

63.9

52.1

14.4

< 0.01

CAM stage, %

 Not presence

36.1

47.9

85.6

< 0.01

 1

9.6

14.6

6.7

 2

24.1

13.2

1.1

 3

30.1

24.3

6.7

CAM stage ≥2, %

54.2

37.5

7.8

< 0.01

Funisitis, %

39.2

24.8

3.4

< 0.01

Funisitis stage, %

 Not presence

61.7

75.2

97.7

< 0.01

 1

4.9

3.5

0.0

 2

32.1

18.4

2.3

 3

1.2

2.8

0.0

Funisitis stage ≥2, %

32.1

21.3

2.3

< 0.01

  1. CAM chorioamnionitis, LD labor dystocia, SPTB spontaneous preterm birth
  2. aP-value: chi-squared test