TABLE 5B.
The PROBAST Tool for severity.
| Study | Risk of bias | Applicability concerns | Overall | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Partici-pants | Predictors | Outcome severity | Ana-lysis | Partici-pants | Predictors | Outcome severity | Risk of bias | Appli-cability | |||||||||||
| CTSI | BISAP | MCTSI | CRP | Ran-son | Apache II | CTSI | BISAP | MCTSI | CRP | Ran-son | Apache II | ||||||||
| Cho et al., 2015 | – | – | – | N/A | – | – | – | – | – | – | – | – | N/A | – | – | – | – | – | – |
| Gurleyik et al., 2005 | – | – | N/A | N/A | – | N/A | – | – | – | – | + | N/A | N/A | – | N/A | – | – | – | + |
| Lee et al., 2016 | – | – | – | N/A | – | – | – | – | ? | – | + | – | N/A | – | – | – | – | ? | + |
| Qiu et al., 2015 | – | – | – | N/A | N/A | – | N/A | – | – | – | – | – | N/A | N/A | – | N/A | – | – | – |
| Yue et al., 2015 | – | + | N/A | N/A | N/A | – | – | – | – | – | + | N/A | N/A | N/A | – | – | – | + | + |
| Bollen et al., 2011 | – | – | N/A | – | N/A | N/A | ? | – | – | – | + | N/A | + | N/A | N/A | ? | – | – | + |
| Yang et al., 2016 | – | N/A | – | – | N/A | – | – | – | ? | + | N/A | – | – | N/A | – | – | – | – | + |
| Bollen et al., 2012 | – | – | – | – | N/A | N/A | – | – | – | – | + | – | – | N/A | N/A | – | – | – | + |
| Alper et al., 2016 | – | – | N/A | N/A | N/A | N/A | N/A | + | – | + | – | N/A | N/A | N/A | N/A | N/A | – | + | + |
| Zhao et al., 2016 | – | – | N/A | N/A | – | N/A | – | – | – | + | – | N/A | N/A | – | N/A | – | – | – | + |
| Fabre et al., 2012 | – | + | N/A | N/A | N/A | – | N/A | – | ? | + | N/A | N/A | N/A | N/A | ? | N/A | – | + | + |
| Hashimoto et al., 2016 | – | ? | N/A | N/A | N/A | ? | N/A | N/A | + | + | ? | N/A | N/A | N/A | ? | N/A | ? | + | + |
| Park et al., 2013 | – | – | – | N/A | – | – | – | – | – | – | + | – | N/A | – | – | – | – | – | + |
| Khanna et al., 2013 | – | + | – | N/A | + | – | – | – | – | – | – | N/A | N/A | – | – | – | – | + | – |
| Lautz et al., 2012 | + | – | N/A | N/A | N/A | ? | N/A | – | ? | + | + | N/A | N/A | N/A | ? | N/A | N/A | + | + |
| Chatzicostas et al., 2003 | – | – | N/A | N/A | N/A | – | – | – | ? | – | – | N/A | N/A | N/A | – | – | – | – | – |
| Xu et al., 2014 | + | – | N/A | N/A | N/A | N/A | N/A | – | – | – | – | N/A | N/A | N/A | N/A | N/A | – | + | – |
| Yadav et al., 2016 | + | – | – | N/A | N/A | – | N/A | – | – | – | + | – | N/A | N/A | – | N/A | – | + | + |
| Papachristou et al., 2010 | – | + | – | N/A | N/A | – | – | – | – | – | + | – | N/A | N/A | – | – | – | + | + |
| Huang et al., 2010 | – | – | N/A | N/A | N/A | N/A | N/A | – | – | – | + | N/A | N/A | N/A | N/A | N/A | – | – | + |
| Fei et al., 2018 | – | ? | – | N/A | N/A | – | – | – | – | – | + | – | N/A | N/A | – | – | – | ? | + |
| Kumar et al., 2017 | – | ? | N/A | N/A | – | – | N/A | ? | – | – | – | N/A | N/A | – | – | N/A | – | ? | – |
red, high risk of bias or concern; yellow, unclear risk of bias or concern; green, low risk of bias or concern; +, high risk of bias or concern; ?, unclear risk of bias or concern; −, low risk of bias or concern.