Table 1.
Sample of block counterbalance used to determine order of case and condition.
| Attending/Resident 1, 5 | Case 1 without PedsGuide | Case 2 with PedsGuide |
| Attending/Resident 2, 6 | Case 1 with PedsGuide | Case 2 without PedsGuide |
| Attending/Resident 3, 7 | Case 2 with PedsGuide | Case 1 without PedsGuide |
| Attending/Resident 4, 8 | Case 2 without PedsGuide | Case 1 with PedsGuide |