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Table 2 Follow up of the two treatment groups

From: The role of left prefrontal transcranial magnetic stimulation in episodic migraine prophylaxis

 ActiveControl
BaselineFollow-upp valueBaselineFollow-upp value
Attack frequency8.2(2.4)5.2(3.5)0.0017.3(2.9)5.8(2.7)0.025
Migraine days9.3(1.9)5.5(3.2)0.0018.9(2.1)6.1(2.7)0.001
Severe migraine days7.2(1.8)1.5(1.9)0.0018.2(3.2)4.9(3.2)0.02
Attack duration15.6(17.1)12.8(16)0.0015.7(16.8)13.1(14.1)0.003
NPRS8.5(1.5)6.4(1.8)0.0019(1.3)7.7(1.9)0.001
Abortive pills16.5(12.1)10.5(9.3)0.00114.4(10.1)8.4(6)0.009
HIT-672.9(5.8)57.5(11)0.00169.8(8.4)63.6(9.6)0.001
  1. Mean (SD), NPRS Numeric Pain Rating Scale, HIT Headache Impact Test