Table Info

Table 4.

Comparison of VAS scores and time off-work according to the types of migraine

Headache impact metrics	Migraine types		P
	Episodic migraine < 15 days (n = 110)	Chronic migraine ≥ 15 days (n = 97)
	Mean ± SD (median)	Mean ± SD (median)
Migraine VAS	9.18 ± 1.27 (10)	9.54 ± 0.69 (10)	0.258
Time off-work (days)	3.98 ± 2.49 (3)	7.36 ± 3.28 (7)	0.001**

VAS: visual analog scale. Mann Whitney U test indicates statistically significant differences, **: P < 0.01

Declarations

Author contributions

AV: Conceptualization, Investigation, Writing—original draft, Writing—review & editing. SK: Conceptualization, Writing—original draft, Writing—review & editing. TÇ: Investigation, Writing—review & editing, Validation, Supervision. All authors read and approved the submitted version.

Conflicts of interest

The authors declare that they have no conflicts of interest.

Ethical approval

The study was approved by the Institutional Review Board of Haydarpaşa Numune Educational and Research Hospital Istanbul with the study Identification Number (HNEAH-KAEK 2012/40).

Consent to participate

Informed consent to participate in the study was obtained from all participants.

Consent to publication

Not applicable.

Availability of data and materials

The data are not publicly available due to government restrictions on patient privacy.

Funding

Not applicable.

Copyright

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