Research Article
Reliability and Validity of the Migraine Disability Assessment Scale among Migraine and Tension Type Headache in Iranian Patients
Table 6
The correlation of numeric rating scale (NRS) and headache days per month (HDPM) with MIDAS score.
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
NRS: numeric rating scale; HDPM: headache days per month; TTH: tension type headache; M: migraine; data are given as spearman correlation coefficient; *; **; : number. |