Plasma calcitonin gene-related peptide concentration is comparable to control group among migraineurs and tension-type headache subjects during interictal period: response to comments by Tfelt-Hansen and Ashina

Table 1 Plasma CGRP levels (pmol/l) among diagnostic sub-groups of migraineurs

Diagnosis	n	Mean	Standard deviation	95% confidence interval for mean		Minimum	Maximum
Diagnosis	n	Mean	Standard deviation	Lower limit	Upper limit	Minimum	Maximum
MO	37	303.43	154.11	255.93	350.92	182.05	817.94
MOMA	7	271.76	36.93	237.46	306.06	208.44	308.70
MA	6	303.43	131.92	163.58	443.27	179.42	554.09

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