Study characteristics |
Methods |
Randomized, placebo‐controlled |
Participants |
Off‐pump CABG only |
Interventions |
Magnesium vs. placebo |
Outcomes |
AF |
Follow‐Up |
1 day |
Concurrent Antiarrhythmic Medications |
50 mg atenolol; 10 mg diazepam |
Notes |
|
Risk of bias |
Bias |
Authors' judgement |
Support for judgement |
Random sequence generation (selection bias) |
Unclear risk |
Randomization methods not described |
Allocation concealment (selection bias) |
Unclear risk |
Concealment methods not described |
Blinding of participants and personnel (performance bias)
All outcomes |
High risk |
No blinding |
Blinding of outcome assessment (detection bias)
All outcomes |
High risk |
No blinding |
Incomplete outcome data (attrition bias)
All outcomes |
Low risk |
|
Selective reporting (reporting bias) |
Unclear risk |
Protocol not available |
Intention‐to‐treat analysis |
Unclear risk |
Not reported |