Number of procedures observed | 18 | 20 | 16 | | |
Mean number of failures perprocedure
|
| | | | | |
Total | 3.00 (3.77) | 2.80 (2.17) | 2.56 (2.19) | 0.76 | |
Occasion | 0.78 (1.06) | 1.10 (1.25) | 0.81 (1.05) | | 0.83 |
Purpose | 0.89 (1.13) | 1.10 (1.25) | 0.75 (1.00) | | 0.33 |
Audience | 0.44 (0.71) | 0.20 (0.41) | 0.56 (0.73) | | 0.71 |
Content | 1.72 (0.24) | 1.75 (0.22) | 1.38 (0.25) | | 0.70 |
| | | | | |
Mean number of outcomes per procedure
|
Total | 2.64 (2.65) | 2.06 (1.60) | 2.31 (1.89) | 0.64 | |
Inefficiency | 1.43 (1.83) | 1.18 (0.88) | 1.31 (1.38) | | 0.81 |
Delay | 0.71 (1.38) | 0.12 (0.33) | 0.31 (0.63) | | 0.64 |
Tension | 1.36 (1.60) | 1.12 (1.45) | 0.92 (1.44) | | 0.67 |
Resource waste | 0.14 (0.36) | 0.12 (0.33) | 0.15 (0.38) | | — |
Workaround | | | | | — |
Procedural error | | | | | — |
Adverse event | | | | | — |
Patient inconvenience | | | | | — |