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. Author manuscript; available in PMC: 2020 Apr 1.
Published in final edited form as: J Neurovirol. 2019 Jan 3;25(2):248–253. doi: 10.1007/s13365-018-0710-9

Table 2.

Frequency of symptoms reported on the Headache Impact Test-6 (HIT-6) questionnaire amongst participants with headaches (n=91).

Severe pain Activities limited Lie down Tired Fed Up Concentration Limited
Never 10 (11%) 20 (22%) 20 (22%) 31 (34%) 28 (31%) 31 (34%)
Rarely 28 (31%) 35 (38%) 23 (25%) 30 (33%) 33 (36%) 30 (33%)
Sometimes 36 (40%) 30 (33%) 37 (41%) 24 (26%) 22 (24%) 24 (26%)
Very often 12 (13%) 4 (4%) 8 (9%) 5 (5%) 7 (8%) 4 (4%)
Always 5 (5%) 2 (2%) 3 (3%) 1 (1%) 1 (1%) 2 (2%)