95% CI | ||||||||
---|---|---|---|---|---|---|---|---|
Model | Predictor variable | β | SE | β | t | Significance | Lower bound | Upper bound |
*Team NOTECHS | Constant | 20.70 | 0.38 | – | 55.01 | <0.001 | 19.96 | 21.45 |
Team familiarity | 0.01 | 0.08 | 0.01 | 0.14 | 0.893 | −0.15 | 0.18 | |
Operative time | 0.00 | 0.00 | 0.10 | 0.97 | 0.334 | −0.00 | 0.01 | |
Miscommunications | −0.27 | 0.06 | −0.41 | −4.82 | <0.001 | −0.38 | −0.16 | |
Interruptions | −0.29 | 0.12 | −0.19 | −2.44 | 0.016 | −0.52 | −0.05 | |
†Subscale A, communication and interaction | Constant | 22.17 | 0.44 | – | 50.18 | <0.001 | 21.30 | 23.05 |
Team familiarity | −0.04 | 0.10 | −0.04 | −0.42 | 0.674 | −0.23 | 0.15 | |
Operative time | −0.00 | 0.00 | −0.07 | −0.66 | 0.512 | 0.00 | 0.01 | |
Miscommunications | −0.23 | 0.07 | −0.31 | −3.57 | <0.001 | −0.36 | −0.10 | |
Interruptions | −0.35 | 0.14 | −0.21 | −2.54 | 0.012 | −0.62 | −0.08 | |
‡Subscale B, vigilance/situation awareness | Constant | 21.76 | 0.41 | – | 55.62 | <0.001 | 20.96 | 22.56 |
Team familiarity | 0.09 | 0.09 | 0.09 | 1.04 | 0.299 | −0.08 | 0.27 | |
Operative time | 0.00 | 0.00 | 0.14 | 1.40 | 0.163 | −0.00 | 0.01 | |
Miscommunications | −0.23 | 0.06 | −0.33 | −3.83 | <0.001 | −0.35 | −0.11 | |
Interruptions | −0.36 | 0.13 | −0.23 | −2.86 | 0.005 | −0.61 | −0.11 | |
§Subscale C, team skills | Constant | 26.72 | 0.58 | – | 46.19 | <0.001 | 25.58 | 27.87 |
Team familiarity | −0.04 | 0.13 | −0.03 | −0.32 | 0.753 | −0.29 | 0.21 | |
Operative time | 0.00 | 0.00 | 0.04 | 0.41 | 0.686 | −0.01 | 0.01 | |
Miscommunications | −0.38 | 0.09 | −0.38 | −4.49 | <0.001 | −0.55 | −0.21 | |
Interruptions | −0.30 | 0.18 | −0.13 | −1.65 | 0.101 | −0.66 | 0.06 | |
¶Subscale D, leadership and management skills | Constant | 26.67 | 0.56 | – | 47.72 | <0.001 | 25.57 | 27.78 |
Team familiarity | −0.13 | 0.12 | −0.09 | −1.09 | 0.277 | −0.38 | 0.11 | |
Previous training | 0.01 | 0.00 | 0.15 | 1.59 | 0.115 | −0.00 | 0.01 | |
Miscommunications | −0.57 | 0.08 | −0.51 | −6.26 | <0.001 | −0.68 | −0.35 | |
Interruptions | −0.21 | 0.18 | −0.09 | −1.23 | 0.222 | −0.56 | 0.13 | |
**Subscale E, decision-making in a crisis | Constant | 26.65 | 0.56 | – | 47.92 | <0.001 | 25.55 | 27.75 |
Team familiarity | 0.16 | 0.12 | 0.11 | 1.31 | 0.192 | −0.08 | 0.40 | |
Operative time | 0.01 | 0.01 | 0.03 | 0.26 | 0.793 | −0.01 | 0.01 | |
Miscommunications | −0.30 | 0.08 | −0.32 | −3.63 | <0.001 | −0.46 | −0.14 | |
Interruptions | −0.45 | 0.17 | −0.21 | −2.58 | 0.011 | −0.79 | −0.11 |
*R=0.43, R² 0.18, R² Adj 0.16, F=8.65 df(4/160), p<0.001, (f2)=0.22.
†R=0.37, R² 0.14, R² Adj 0.12, F=6.22 df(4/160), p<0.001, (f2)=0.16.
‡R=0.37, R² 0.14, R² Adj 0.12, F=6.23 df(4/160), p<0.001, (f2)=0.16.
§R=0.41, R² 0.17, R² Adj 0.15, F=7.82 df(4/160), p<0.001, (f2)=0.20.
¶R=0.49, R² 0.24, R² Adj 0.22, F=12.27 df(4/160), p<0.001, (f2)=0.32.
**R=0.38, R² 0.15, R² Adj 0.12, F=6.56 df(4/160), p<0.001, (f2)=0.18.
Adj, adjusted; NOTECHS, Non-TECHnical Skills.