| Author, Date, and Country | Patient Group | Study type (level of evidence) | Outcomes | Key results | Study Weaknesses |
|---|---|---|---|---|---|
| Brookes et al1993Australia | 272 fractures over 6.5 years, 124 isolated fractures, 93% from RTA's | Retrospectice review | Accident details, fracture grade, cardiac sequalae | Isolated fracture minimal complications, arrythmias seen with age>65, IHD or digoxin | Possible missed fracrtures, retrospective design |