Table 3 Risk of bias in RCTs using the risk of bias 2 tool
From: Interprofessional collaboration and patient-reported outcomes in inpatient care: a systematic review
Study | Randomization | Deviations from intended interventions | Missing data | Measurement of the outcome | Selection of reported results | Overall risk of bias |
|---|---|---|---|---|---|---|
Boesen et al. 2018 [14] | ++ | +/- | ++ | -- | +/- | -- |
Cheung et al. 2010 [19] | +/- | +/- | -- | -- | +/- | -- |
Counsell et al. 2000 [15] | ++ | -- | ++ | -- | +/- | -- |
Gade et al. 2008 [16] | +/- | +/- | ++ | -- | +/- | -- |
Goldberg et al. 2013 [17] | ++ | -- | +/- | ++ | +/- | -- |
Grudzen et al. 2016 [20] | ++ | -- | ++ | -- | +/- | -- |
Hamnes et al. 2012 [18] | ++ | ++ | ++ | ++ | +/- | +/- |
Hechler et al. 2014 [21] | ++ | ++ | ++ | ++ | ++ | ++ |
Hewett et al. 2016 [22] | +/- | ++ | -- | -- | +/- | -- |
Mangels et al. 2009 [23] | +/- | +/- | ++ | -- | +/- | -- |
Monticone et al. 2015 [24] | ++ | ++ | ++ | ++ | +/- | +/- |
O'Leary et al. 2016 [25] | -- | -- | ++ | -- | +/- | -- |
Sidebottom et al. 2015 [26] | -- | -- | -- | ++ | +/- | -- |
Singer et al. 2019 [27] | ++ | ++ | ++ | ++ | ++ | ++ |
Wu et al. 2019 [28] | ++ | -- | ++ | -- | +/- | -- |
Ziser et al. 2021 [29] | +/- | ++ | ++ | -- | +/- | -- |