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Table 3 Means, standard deviations and effect sizes for symptom related outcomes, observed data with imputations, n = 19

From: Effects and clinical feasibility of a behavioral treatment for sleep problems in adult attention deficit hyperactivity disorder (ADHD): a pragmatic within-group pilot evaluation

Measure

Pre-treatment

Post-treatment

Three-month Follow-up

Within Group Effect Size d (95% CI)

M

SD

M

SD

M

SD

Pre-post

Pre-Fu3

Post-Fu3

ISI

15.4

4.2

10.9

6.0

8.6

4.7

0.84*** (0.31–1.37)

1.52*** (0.87–2.18)

0.42 (−0.12–0.95)

ASRS (total)

43.2

13.2

40.2

15.7

38.7

13.0

0.20 (−0,12–0.51)

0.34* (0.05–0.62)

0.09 (−0.10–0.29)

Inattention

23.7

7.2

22.2

8.1

21.6

6.7

0.19 (−0.01–0.39)

0.31* (0.05–0.57)

0.08 (− 0.18–0.34)

Hyperactivity

19.9

7.9

17.6

8.4

16.5

6.9

0.28* (0.00–0.55)

0.44*** (0.20–0.69)

0.14 (−0.07–0.35)

  1. ISI insomnia severity index, ASRS adult ADHD self-report scale
  2. *p < 0.05, **p < 0.01, ***p < 0.001