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Table 1 Baseline characteristics of all participants in a trial evaluating an antenatal cognitive behavioral therapy (CBT) versus treatment as usual (TAU), those that responded, and those that did not respond to the 5-year follow-up

From: Exploring the effect of antenatal depression treatment on children’s epigenetic profiles: findings from a pilot randomized controlled trial

  All participants Not participating in 5-year follow-up Participating in 5-year follow-up
Baseline demographics CBT (n = 28) TAU (n = 26) CBT (n = 16) TAU (n = 15) CBT (n = 12) TAU (n = 11)
Mean (SD) BDI pre-treatment score 30.8 (9.5) 30.5 (8.9) 31.6 (9.7) 31.2 (7.8) 29.6 (9.5) 29.5 (10.4)
Mean (SD) BAI pre-treatment score 22.8 (10.0) 21.2 (10.2) 25.4 (10.1) 22.8 (12.2) 19.2 (9.0) 19.3 (7.1)
Mean (SD) BDI post-treatment score 13.0 (9.8) 17.4 (9.8) 12.9 (10.1) 17.3 (10.8) 13.0 (10.0) 17.6 (9.0)
Mean (SD) BAI post-treatment score 10.6 (7.6) 16.7 (11.8) 9.6 (5.4) 17.6 (14.3) 11.6 (9.9) 15.3 (7.1)
Mean (SD) ∆ BDI score (post-treatment − pre-treatment) − 18.6 (10.0) − 13.2 (12.8) − 20.4 (12.0) − 14.5 (10.4) − 16.6 (7.3) − 11.5 (16.1)
Mean (SD) ∆ BAI score (post-treatment − pre-treatment) − 11.2 (9.4) − 4.3 (8.3) − 14.5 (10.1) − 5.0 (9.8) − 7.5 (7.2) − 3.1 (6.0)
Mean (SD) maternal age in years 32.9 (5.9) 31.0 (5.8) 32.2 (6.5) 29.2 (5.6) 33.7 (5.7) 33.6 (5.2)
Mean (SD) gestational age in weeks 19.9 (7.7) 21.0 (6.0) 21.2 (8.0) 22.6 (6.1) 18.3 (7.2) 19.0 (5.5)
Antidepressant use (%) 7.1 22.7 14.3 26.7 11.1
Marital status (%)
 - Married 57.7 65.2 46.7 69.2 72.7 60.0
 - De Facto 34.6 21.7 46.7 15.4 18.2 30.0
 - Separated 8.7 7.7 10.0
 - Single 7.7 4.3 6.7 7.7 9.1
Birth location (%)
 - Australia 73.1 82.6 66.7 84.6 81.8 80.0
 - Other 26.9 17.4 33.3 15.4 18.2 20.0
Income (%)
 - Up to $ 20,000 4.5 10.0
 - $ 20,001–$ 40,000 8.0 22.7 7.1 25.0 9.1 20.0
 - $ 40,001–$ 60,000 20.0 13.6 28.6 16.7 9.1 10.0
 - $ 60,001–$ 80,000 28.0 27.3 21.4 33.3 36.4 20.0
 - > $ 80,001 32.0 31.8 28.6 25.0 36.4 40.0
 - Do not wish to divulge 12.0 - 14.3 - 9.1
Highest level of education (%)
 - Did not finish school 3.8 12.0 6.7 21.4
 - High School 7.7 24.0 13.3 21.4 27.3
 - Certificate Level/Apprenticeship 23.1 4.0 33.3 9.1 9.1
 - Advanced Diploma 19.2 4.0 6.7 7.1 36.4
 - Bachelor degree 11.5 24.0 20.0 28.6 18.2
 - Graduate diploma/certificate 19.2 16.0 6.7 7.1 36.4 27.3
 - Postgraduate Degree 15.4 16.0 13.3 14.3 18.2 18.2