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Table 5 Comparison of patients with or without follow up for PTSD disease assessment

From: Post-traumatic stress disorder in parturients delivering by caesarean section and the implication of anaesthesia: a prospective cohort study

Risk factors

Patients with follow up for PTSD disease assessment (with PCLS and phone interview) n = 171 N (%)

Patients without follow up for PTSD disease interview (without phone interview) n = 109 N (%)

P value a

Demographic characteristics and psycho-social factors

 Age

   < 31 yr

46 (26.9)

41 (37.6)

0.09†

   ≥ 31 yrs. and <35 yrs

61 (35.7)

39 (35.8)

   > 36 yrs

64 (37.4)

29 (26.6)

 Pregnancy

  Past pregnancy

110 (64.3)

82 (75.2)

0.05

  Past childbirth

89 (52.0)

60 (55.0)

0.91

 Origin

  European

141 (82.5)

79 (73.1)

0.06

  Non-European

30 (17.5)

29 (26.9)

 Marital Status

  Married/In couple

160 (93.5)

96 (88.1)

0.02 a

  Single

8 (6.5)

13 (11.9)

 Education level parturient (ICSO 88)

  None to second level

77 (50.3)

60 (63.8)

0.03 a

  Third and fourth level

76 (49.7)

34 (36.2)

 Education level partner (ICSO 88)

  None to second level

73 (54.9)

42 (51.2)

0.60

  Third and fourth level

60 (45.1)

40 (48.8)

 Insurance

  None or standard

150 (87.7)

101 (92.7)

0.18

  High Premium

21 (12.3)

8 (7.3)

Anaesthesia-related procedure characteristics

 Type of anaesthesia

  General

6 (3.5)

6 (5.5)

  Spinal

105 (61.4)

61 (56.0)

0.55†

  Spinal-epidural

60 (35.1)

42 (38.5)

 Certified anaesthetist

90 (52.6)

60 (55.0)

0.69

 Adjuvant to anaesthesia

  Midazolam, clonidine, ketamine

19 (11.1)

6 (5.5)

0.10

  Would have liked additional sedation

23 (13.7)

13 (12.1)

0.71

 Poor anaesthesia information(before, during, after procedure)

22 (13.1)

20 (18.5)

0.22

1st category of factors in PTSD model: Stressful event before or during childbirth

 Unexpected prematurity

26 (15.4)

10 (9.3)

0.14

 Emergency caesarean section

90 (52.6)

66 (60.6)

0.19

 Long duration of surgery (>50 min)

67 (39.6)

47 (43.9)

0.48

 Maternal prepartum complications

102 (59.6)

60 (55.0)

0.44

 Intra/postpartum complications

108 (63.2)

74 (67.9)

0.41

 Anaesthetic complication

19 (11.1)

9 (8.3)

0.43

 Neonatal complication

31 (18.1)

20 (18.3)

0.96

3rd category of factors in PTSD model: Past morbidity or previous trauma and support from partner

 Past morbidity or previous trauma

  Past psychiatric disorder

19 (11.2)

9 (8.5)

0.47

  Past traumatic experience

9 (7.9)

14 (18.4)

0.02 a

  Any other somatic disorder

110 (64.7)

73 (68.2)

0.35

  Past pregnancy abortion

78 (45.6)

65 (59.6)

0.02 a

  Past caesarean section

59 (34.5)

39 (35.8)

0.82

 Support from partner

  During pregnancy

164 (97.0)

106 (99.1)

0.26

  During caesarean section

153 (90.0)

89 (84.0)

0.13

  1. a Fisher exact test for values < 5
  2. P value for χ2 test for linear trend
  3. P value <0.05 in bold
  4. ┐┘P value of Chi square tests for trend