Table 4 P values for unpaired t-tests comparing the motion metrics.
From: 3D vs. 2D simulated fetoscopy for spina bifida repair: a quantitative motion analysis
Metric | I: Dissection movements | II: High-force movements | III: Interrupted Suturing | IV: Running suturing | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
RH | LH | Scope | RH | LH | Scope | RH | LH | Scope | RH | LH | Scope | |
Total time | 0.004** | 0.523 | 0.094 | 0.345 | 0.114 | 0.345 | <0.001*** | <0.001*** | <0.001*** | 0.792 | 0.849 | 0.858 |
Path length | 0.019* | 0.29 | 0.077 | 0.29 | 0.065 | 0.245 | 0.004** | <0.001*** | 0.016* | 0.641 | 0.613 | 0.422 |
Smoothness | 0.87 | 0.786 | 0.97 | 0.257 | 0.999 | 0.773 | 0.523 | 0.667 | 0.18 | 0.063 | 0.086 | 0.073 |
SAL | 0.234 | 0.968 | 0.151 | 0.983 | 0.999 | 0.708 | 0.247 | 0.182 | 0.222 | 0.222 | 0.077 | 0.173 |
SPARC | 0.876 | 0.346 | 0.246 | 0.882 | 0.545 | 0.322 | 0.602 | 0.497 | 0.996 | 0.764 | 0.054 | 0.935 |
LDLJ | 0.187 | 0.238 | 0.395 | 0.812 | 0.506 | 0.766 | 0.007** | 0.029* | 0.011* | 0.081 | 0.076 | 0.228 |
Max speed | 0.145 | 0.045* | 0.557 | 0.718 | 0.25 | 0.352 | 0.03* | 0.284 | 0.429 | 0.247 | 0.21 | 0.199 |
NSP0 | 0.016* | 0.674 | 0.074 | 0.125 | 0.066 | 0.17 | <0.001*** | <0.001*** | <0.001*** | 0.46 | 0.999 | 0.261 |
NSP1 | 0.056 | 0.86 | 0.135 | 0.113 | 0.046* | 0.224 | 0.003** | 0.002** | 0.002** | 0.976 | 0.682 | 0.255 |
NSP2 | 0.011* | 0.524 | 0.095 | 0.127 | 0.071 | 0.352 | 0.005** | <0.001*** | 0.001** | 0.616 | 0.537 | 0.515 |
NSP5 | 0.023* | 0.229 | 0.063 | 0.111 | 0.484 | 0.24 | <0.001*** | 0.009** | 0.004** | 0.129 | 0.555 | 0.785 |
NSP10 | 0.016* | 0.754 | 0.5 | 0.81 | 0.429 | 0.038* | 0.013* | 0.043* | 0.035* | 0.061 | 0.515 | 0.932 |
SPRate0 | 0.095 | 0.477 | 0.387 | 0.005** | 0.22 | 0.119 | 0.096 | 0.029* | 0.061 | 0.239 | 0.529 | 0.06 |
SPRate1 | 0.421 | 0.396 | 0.73 | 0.033* | 0.233 | 0.914 | 0.183 | 0.058 | 0.077 | 0.972 | 0.59 | 0.084 |
SPRate2 | 0.151 | 0.941 | 0.652 | 0.048* | 0.651 | 0.968 | 0.207 | 0.103 | 0.502 | 0.543 | 0.662 | 0.409 |
SPRate5 | 0.114 | 0.123 | 0.159 | 0.644 | 0.083 | 0.778 | 0.052 | 0.69 | 0.328 | 0.118 | 0.526 | 0.792 |
SPRate10 | 0.032* | 0.743 | 0.34 | 0.81 | 0.786 | 0.105 | 0.043* | 0.043* | 0.238 | 0.069 | 0.537 | 0.896 |
Mean speed | 0.054 | 0.606 | 0.759 | 0.565 | 0.637 | 0.826 | 0.254 | 0.349 | 0.447 | 0.368 | 0.383 | 0.662 |
Speed consist. | 0.448 | 0.058 | 0.999 | 0.61 | 0.571 | 0.476 | 0.67 | 0.247 | 0.429 | 0.033* | 0.971 | 0.418 |
MAPR10 | 0.159 | 0.853 | 0.492 | 0.725 | 0.78 | 0.551 | 0.03* | 0.773 | 0.617 | 0.224 | 0.481 | 0.201 |
MAPR25 | 0.31 | 0.905 | 0.345 | 0.672 | 0.676 | 0.441 | 0.06 | 0.341 | 0.76 | 0.796 | 0.39 | 0.126 |
MAPR50 | 0.31 | 0.483 | 0.239 | 0.462 | 0.373 | 0.995 | 0.136 | 0.266 | 0.926 | 0.431 | 0.284 | 0.126 |
MAPR75 | 0.192 | 0.465 | 0.421 | 0.447 | 0.463 | 0.803 | 0.429 | 0.624 | 0.11 | 0.108 | 0.11 | 0.247 |
MAPR90 | 0.236 | 0.309 | 0.565 | 0.476 | 0.852 | 0.707 | 0.276 | 0.837 | 0.931 | 0.046* | 0.093 | 0.329 |
Max accel | 0.01* | 0.583 | 0.481 | 0.422 | 0.088 | 0.886 | 0.024* | 0.177 | 0.537 | 0.128 | 0.931 | 0.792 |
NAP0 | 0.01* | 0.641 | 0.06 | 0.17 | 0.081 | 0.199 | <0.001*** | <0.001*** | <0.001*** | 0.546 | 0.699 | 0.348 |
NAP1 | 0.029* | 0.736 | 0.072 | 0.174 | 0.076 | 0.224 | <0.001*** | <0.001*** | 0.002** | 0.441 | 0.561 | 0.573 |
NAP2 | 0.015* | 0.429 | 0.087 | 0.17 | 0.102 | 0.61 | 0.002** | <0.001*** | 0.004** | 0.921 | 0.429 | 0.999 |
NAP5 | 0.019* | 0.269 | 0.539 | 0.417 | 0.668 | 0.701 | 0.003** | 0.003** | 0.054 | 0.319 | 0.36 | 0.975 |
NAP10 | 0.024* | 0.177 | 0.493 | 0.895 | 0.21 | 0.905 | 0.026* | 0.013* | 0.17 | 0.2 | 0.634 | 0.429 |
APRate0 | 0.095 | 0.372 | 0.285 | 0.005** | 0.323 | 0.081 | 0.084 | 0.022* | 0.059 | 0.261 | 0.479 | 0.072 |
APRate1 | 0.55 | 0.439 | 0.28 | 0.024* | 0.036* | 0.362 | 0.429 | 0.031* | 0.107 | 0.426 | 0.408 | 0.471 |
APRate2 | 0.461 | 0.595 | 0.876 | 0.082 | 0.969 | 0.466 | 0.213 | 0.021* | 0.926 | 0.909 | 0.429 | 0.883 |
APRate5 | 0.171 | 0.332 | 0.468 | 0.999 | 0.09 | 0.969 | 0.337 | 0.246 | 0.406 | 0.357 | 0.411 | 0.979 |
APRate10 | 0.208 | 0.209 | 0.289 | 0.784 | 0.786 | 0.714 | 0.078 | 0.467 | 0.623 | 0.429 | 0.656 | 0.429 |
Mean accel | 0.548 | 0.905 | 0.628 | 0.354 | 0.163 | 0.374 | 0.476 | 0.591 | 0.141 | 0.295 | 0.329 | 0.177 |
Accel consist. | 0.378 | 0.504 | 0.844 | 0.171 | 0.586 | 0.712 | 0.291 | 0.914 | 0.203 | 0.208 | 0.891 | 0.199 |
IAV | 0.035* | 0.419 | 0.151 | 0.074 | 0.024* | 0.138 | 0.018* | 0.003** | 0.009** | 0.388 | 0.662 | 0.25 |
Volume | 0.051 | 0.511 | 0.117 | 0.61 | 0.044* | 0.352 | 0.082 | 0.016* | 0.177 | 0.104 | 0.537 | 0.926 |
P count | 14 | 1 | 0 | 5 | 4 | 1 | 18 | 20 | 12 | 2 | 0 | 0 |