| Methods |
Single‐blind, cross‐over study |
| Participants |
A 42‐year‐old affected woman |
| Interventions |
2 mg subcutaneous glucagon, 2 mg of depot glucagon and 1 mL normal saline subcutaneously |
| Outcomes |
Isometric grip strength under ischaemic conditions. Exercise endurance curves were plotted |
| Notes |
|
| Risk of bias |
| Bias |
Authors' judgement |
Support for judgement |
| Random sequence generation (selection bias) |
Unclear risk |
The method of sequence generation was not described |
| Allocation concealment (selection bias) |
Unclear risk |
The method of allocation was not described |
| Blinding (performance bias and detection bias)
All outcomes |
Low risk |
Both the participant and observers were blinded to intervention |
| Incomplete outcome data (attrition bias)
All outcomes |
Low risk |
Data presented were complete |
| Selective reporting (reporting bias) |
Low risk |
Results from each intervention were equally reported; outcomes specified in methods were reported as specified |
| Other bias |
Low risk |
No other source of bias identified |
