Skip to main content

Table 5 Summary of Cochrane Risk of Bias for Randomized Controlled Trials [19] (n = 30)

From: A systematic review of non-pharmacological interventions to improve nighttime sleep among residents of long-term care settings

 

Low Risk

High Risk

Unclear

Not Applicable

Random sequence generation

11

4

15

0

Allocation concealment

11

4

15

0

Blinding of participants and personnel

8

9

13

0

Blinding of outcome assessment

21

2

7

0

Incomplete outcome data (2–6 weeks)

19

5

6

0

Incomplete outcome data (> 6 weeks)

7

0

1

22

Selective reporting

28

0

2

0