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Table 3 Calculated effect sizes for the included RCTs

From: Efficacy of post-inpatient aftercare treatments for anorexia nervosa: a systematic review of randomized controlled trials

Study

n

P value main outcome

CI

Effect size

Fichter et al. [28]a

258

.076

 

.22

Kaye et al. [25]a

35

.006

 

.93

Neumayr et al. [23]b

40

 

 − 0.90, 0.41

− .24

Parling et al. [29]a

42

.15

0.3–16.1

.64

Pike et al. [30]a,c

33

p < 0.004

 

1.00

Sternheim et al. [26]b

35

 

–0.28 to 1.09

0.40

Walsh et al. [24]a

39

.64

 

.20

  1. aCalculation of effect size from p-value via t-value and sample size
  2. bCalculation of effect size from CI via standard error and sample size
  3. cp-value was set to 0.004
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Journal of Eating Disorders

ISSN: 2050-2974