COEFFICIENTS OF VARIATION & STANDARD ERRORS OF MEASUREMENT FOR ALL 6 SURGEONS | ||||||
---|---|---|---|---|---|---|
PARAMETER | SURGEON 1 | SURGEON 2 | SURGEON 3 | SURGEON 4 | SURGEON 5 | SURGEON 6 |
MEAN (N) | 20.580 | 21.000 | 14.040 | 22.000 | 22.860 | 24.240 |
SD | 5.459 | 6.828 | 9.010 | 3.484 | 3.616 | 4.330 |
CV | 27% | 33% | 21% | 16% | 16% | 18% |
SEM | 2.44 N | 3.05 N | 1.34 N | 1.55 N | 1.61 N | 1.93 N |
90%CI | 15.38-25.78 | 14.49-27.51 | 11.17-16.91 | 18.68-25.32 | 19.41-26.31 | 20.11-28.37 |
95% CI | 13.80-27.36 | 12.52-29.48 | 10.30-17.78 | 17.68-26.33 | 18.37-27.35 | 18.86-29.62 |
99% CI | 9.34-31.82 | 6.94-35.06 | 7.84-20.24 | 14.83-29.17 | 15.42-30.31 | 15.32-33.156 |
MINIMUM (N) | 15.8 | 9.5 | 8.7 | 17.2 | 18.3 | 19.6 |
MEDIAN (N) | 18.5 | 24 | 15 | 21.3 | 23.8 | 25.5 |
MAXIMUM (N) | 28.4 | 27 | 15.9 | 26.1 | 27.2 | 29.8 |