| Altermatt 2013 |
Low risk of bias |
Randomized using a computer generated random number table. No baseline differences between intervention groups identified. |
Low risk of bias |
No deviations from intended interventions identified. |
Low risk of bias |
100% of included participants were analyzed. |
Low risk of bias |
Serial EKGs and troponin concentration measurements were performed daily until postoperative day 3 or more frequently if an ischemic episode was suspected. Analysis of ST segments were evaluated a posteriori by a cardiologist blinded the allocated group. |
Low risk of bias |
No deviation to the statistical analysis reported. No deviation to the planned statistical analysis identified. Only one result provided. |
Low risk of bias |
No risk of bias identified. |
