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Table 2 Type of suture and effects on the woman (binary variables)

From: Continuous versus discontinuous suture in perineal injuries produced during delivery in primiparous women: a randomized controlled trial

Effect variables

Continuous suture

Interrupted suture

OR (95%CI)

p-value

ORaa (95% CI)

p-value

Perineal pain at 24 h post delivery

   

0.087

 

0.048

 Yes

62 (88.47)

62 (96.88)

0.25 (0.05–1.22)

 

0.17 (0.03–0.99)

 

 No

8 (11.43)

2 (3.13)

1 (reference)

 

1 (reference)

 

Analgesia at 24 h post delivery

   

0.107

 

0.019

 Yes

37 (52.86)

42 (66.67)

0.56 (0.28–1.13)

 

0.39 (0.18–0.86)

 

 No

33 (47.14)

21 (33.33)

1 (reference)

 

1 (reference)

 

Perineal wound dehiscence at 24 h post delivery

   

0.871

 

0.776

 Yes

6 (8.57)

6 (9.38)

0.91 (0.28–2.97)

 

1.20 (0.35–4.11)

 

 No

64 (91.43)

58 (90.63)

1 (reference)

 

1 (reference)

 

Perineal pain at 15 days post delivery

   

0.012

 

0.011

 Yes

22 (31.43)

34 (53.13)

0.4 (0.20–0.82)

 

0.38 (0.18–0.80)

 

 No

48 (68.57)

30 (46.88)

1 (reference)

 

1 (reference)

 

Analgesia at 15 days post delivery

   

0.849

 

0.646

 Yes

8 (11.43)

8 (12.50)

0.90 (0.32–2.57)

 

0.78 (0.26–2.30)

 

 No

62 (88.57)

56 (87.50)

1 (reference)

 

1 (reference)

 

Perineal wound dehiscence at 15 h post delivery

   

0.518

 

0.445

 Yes

1 (1.43)

2 (3.31)

0.45 (0.04–5.08)

 

0.38 (0.03–4.57)

 

 No

69 (98.57)

62 (96.88)

1 (reference)

 

1 (reference)

 

Sphincter incontinence at 15 days postpartum

   

0.015

 

0.003

 Yes

3 (4.29)

12 (18.75)

0.19 (0.05–0.72)

 

0.11 (0.03–0.47)

 

 No

67 (95.71)

52 (81.25)

1 (reference)

 

1 (reference)

 

Start of sexual relations at 15 days postpartum

   

0.375

 

0.256

 Yes

3 (4.29)

1 (1.56)

2.82 (0.29–27.83)

 

4.14 (0.36–47.91)

 

 No

67 (95.71)

63 (98.44)

1 (reference)

 

1 (reference)

 

Perineal pain at 3 months

   

0.044

 

0.023

 Yes

4 (5.71)

11 (17.19)

0.29 (0.09–0.97)

 

0.23 (0.06–0.81)

 

 No

66 (94.29)

53 (82.81)

1 (reference)

 

1 (reference)

 

Sphincter incontinence at 3 months

   

0.490

 

0.139

 Yes

12 (17.14)

14 (21.88)

0.74 (0.31–1.74)

 

0.47 (0.18–1.27)

 

 No

58 (82.86)

50 (78.13)

1 (reference)

 

1 (reference)

 

Exercise at 3 months

   

0.197

 

0.130

 Yes

34 (48.57)

24 (37.50)

1.57 (0.79–3.14)

 

1.75 (0.85–3.62)

 

 No

36 (51.43)

40 (62.50)

1 (reference)

 

1 (reference)

 

Normalization of sexual intercourse at 3 months

   

< 0.001

 

< 0.001

 Yes

49 (71.01)

23 (37.10)

4.15 (2.00–8.64)

 

4.78 (2.14–10.64)

 

 No

20 (28.99)

39 (62.90)

1 (reference)

 

1 (reference)

 
  1. a aOR: OR adjusted for civil status and attendance during pregnancy at an education course on pregnancy, delivery and newborn care