Occupational Therapy International / 2018 / Article / Tab 2

Review Article

Occupational Therapy Practice in Sleep Management: A Review of Conceptual Models and Research Evidence

Table 2

Risk of bias table for the RCTs.

Author, yearSelection biasPerformance biasDetection biasAttrition biasReporting bias

 Random sequence generationAllocation concealmentBlinding of participantsPatient-reported outcomesAll-cause mortalityShort-termLong-termSelective reporting
Farrehi et al., 2016 [21]++++???+
Gutman et al., 2016 [23]?????+?+
Leland et al., 2016 [26]+++??+++

Note. Categories for risk of bias are as follows: +: low risk; ?: unclear risk; −: high risk.

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