approached significancep = 0.072
Sick leave, healthcare consumption, and concomitant insomnia treatment As illustrated in supplemental Table S 2 , no significant difference was found between the groups at post‐treatment or at follow‐up, although the number of other treatments received at follow‐up approached significance (χ 2 [2] = 3.210, p = 0.072), indicating that participants in the WL group might have undergone other treatment to a higher degree at follow‐up compared to the CBT‐I group (for a more detailed description of these results, see supplemental Table S 2 ). 3.3.4.