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. Author manuscript; available in PMC: 2020 Jul 18.
Published in final edited form as: Cephalalgia. 2020 Mar 12;40(8):818–827. doi: 10.1177/0333102420911461

Table 4.

Influence of time to relief versus duration of sustained relief on responder rates.

Duration of relief
1 day 2 days 3 days 4 days 5 days 6 days 7 days
Time to relief
 2 hours 1 (1.7%) 1 (1.7%) 1 (1.7%) 1 (1.7%) 1 (1.7%) 1 (1.7%) 1 (1.7%)
 12 hours 5 (8.3%) 4 (6.7%) 4 (6.7%) 4 (6.7%) 4 (6.7%) 4 (6.7%) 4 (6.7%)
 24 hours 14 (23.3%) 13 (21.7%) 13 (21.7%) 11 (18.3%) 10(16.7%) 9 (15.0%) 8 (13.3%)
 48 hours 22 (36.7%) 21 (35.0%) 20 (33.3%) 17(28.3%) 13 (21.7%) 12 (20.0%) 8 (13.3%)
 72 hours 26 (43.3%) 24 (40.0%) 21 (35.0%) 18(30.0%) 13 (21.7%) 12 (20.0%) 8 (13.3%)
 96 hours 32 (53.3%) 30 (50.0%) 26 (43.3%) 23 (38.3%) 17 (28.3%) 16 (26.7%) 11 (18.3%)