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Table 3 Change of headache characters of after COVID-19

From: Coronavirus disease-19 and headache; impact on pre-existing and characteristics of de novo: a cross-sectional study

Variable

Characters of headache before COVID-19

Characters of headache after COVID-19

P value

Mean Severity of headache

7.20 + 1.92

8.06 + 1.70

0.001*

Mean Frequency of headache/month

8.66 +  7.49

11.09+  8.45

0.006*

Mean Number of analgesics days/months

5.62 + 4.78

8.93+  7.11

0.001*

  1. *=P < 0.05, Paired sample t-test, COVID-19 Coronavirus disease-19