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Table 5 Rivermead for the treatment (A) and waiting-list (B) group of chronic post-traumatic headache (CPTH) patients

From: Cognitive behavioural treatment for the chronic post-traumatic headache patient: a randomized controlled trial

 

Group A (N = 34)

Group B (N = 37)

 

Assessment II

Assessment IV

 

Assessment II

Assessment IV

 

p ††

     

d†

    

d †

 

Sum total

33.4

(13.8)

32.0

(12.6)

.107

30.0

(13.4)

25.7

(12.8)

.327

.054

Cognitive factor

2.49

(1.47)

2.63

(1.43)

.095

2.50

(1.47)

2.16

(1.42)

.237

.039

Emotional factor

1.96

(1.37)

1.64

(1.05)

.265

1.48

(1.07)

1.25

(1.02)

.220

.550

Somatic factor

2.01

(.817)

1.95

(.672)

.079

1.83

(.822)

1.57

(.754)

.331

.027

  1. Data are presented as mean T-scores (SD).
  2. †Cohen’s d, for within group differences.
  3. ††Analysis of covariance, group comparison of assessment VI measures controlling for assessment II measures.