Corrigendum: Post traumatic headache (PTH) in a cohort of UK compensation claimants

Lane R and Davies P. Post traumatic headache (PTH) in a cohort of UK compensation claimants. Cephalalgia 2019; 39: 641–647. DOI:10.1177/0333102418812091

The authors regret that an error was made on page 642. The correct paragraph is as follows, with the corrected time in bold font:

Time to onset and duration of PTH

PTH developed immediately after or within an hour of injury in 38/82 cases (46%) and within a day in a further 19 cases (23%). Overall, PTH developed within a week in 90% of cases and in all cases within 6 weeks. PTH had resolved before assessment in 25/82 of cases (30%), with an average time to resolution of 6.96 months (mode 12 months, range 3–24 months). However, the remaining 57 PTH claimants (70%) had ongoing headaches at the time of assessment.