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The Egyptian Journal of Neurology, Psychiatry and Neurosurgery

Table 1 Comparison of pre-treatment headache parameters between study and control groups

From: The efficacy of repetitive transcranial magnetic stimulation in treating patients with chronic daily headache

Headache intensity

Study group

Control group

Number

Percentage

Number

Percentage

Mild

1

6.3

0

0

Moderate

7

43.8

4

36.4

Severe

8

50

7

63.6

Total

16

100

11

100

P value

0.39

Headache frequency

Mean ± SD

Range

Mean ± SD

Range

23.50 ± 6.782

15–30

23.09 ± 7.14

15–30

P value

0.88

Headache index

58.00 ± 22.891

15–90

61.64 ± 24.42

30–90

P value

0.69

  1. SD standard deviation
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