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Table 4 Risk of bias in 7 randomized controlled trials comparing collaborative care for adult patients with anxiety disorders to usual primary care

From: Collaborative care for anxiety disorders in primary care: a systematic review and meta-analysis

 

Adequate Sequence Generation?

Allocation concealed?

Patients blinded?

Professionals blinded?

Outcome assessors blinded?

Incomplete outcome data addressed?

Free of selective reporting?

Free of other bias

Roy-Byrne et al. 2001

+

?

?

?

+

?

?

?

Roy-Byrne et al. 2005

?

+

+

+

?

+

Rollman et al. 2005

+

+

+

+

?

+

König et al. 2009

+

+

?

+

?

+

Roy–Byrne et al. 2010

+

+

?

+

+

+

+

Oosterbaan et al. 2013

+

+

+

+

+

+

Muntingh et al. 2014

+

+

+

+

+

+