Table 1.
Characteristics of included studies.
Table 2.
TIDieR checklist scores.
Table 3.
TIDieR checklist.
Table 4.
PEDro scores.
Table 5.
CBT-I Components present in each study.
Table 6.
Sleep restriction protocols.
Table 7.
Stimulus control protocols.
Table 8.
Cognitive component delivered in study.
Table 9.
Format of CBT-I.