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Table 1 Baseline values of sex, age and outcome measures. Additional baseline characteristics are shown in Additional File 5, Supplementary Table 1

From: Effectiveness of chiropractic manipulation versus sham manipulation for recurrent headaches in children aged 7–14 years - a randomised clinical trial

 

Intervention group (N = 99)

Control group (N = 100)

Sex, boys, n (%)

45 (45%)

40 (40%)

Age (mean, SD)

10.9 (2.1)

10.7 (2.0)

Number of days/weeka (mean, SD)

2.8 (1.4)

2.8 (1.5)

Pain intensitya (NRS) (mean, SD)

5.2 (1.4)

5.3 (1.4)

Medicationb (mean, SD)

0.5 (0.3)

0.4 (0.4)

  1. awithin a 4-week period at baseline, bproportion of weeks with medication use