Abstract
‘Morning headaches in snorers and their bed partners: A prospective diary study’ by Stefan
Seidel et al., Cephalalgia, September 2012; vol. 32(12): pp. 888–895,
The authors have identified an error in Figure 1 of their article:
The figure given for the percentage of morning headaches (MH) present upon awakening in the
bed partners of snorers was 80%. However, this figure should have been 30%. The corrected
figure is given below. Onset of MH after awakening. Columns represent the percentages of MH present upon
awakening, 1–15 minutes, 16–30 minutes, 31–45 minutes, 46–60 minutes and more than
60 minutes after awakening in snorers (black columns) and bed partners (grey
columns).
The authors apologize for this error.