Frequency distribution for the peak strain magnitudes for outdoor versus treadmill conditions
. | . | Outdoor . | . | . | . | . | . | Treadmill . | . | . | . | . | . | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
. | . | N . | Mean ± s.e.m. . | Median . | Min . | Max . | IQR . | N . | Mean ± s.e.m. . | Median . | Min . | Max . | IQR . | ||||||||||
| Metacarpus | Cranial | 3 | 256±54 | 245 | 22 | 1173 | 149 | 2 | 230±46 | 198 | 99 | 538 | 157 | ||||||||||
| Caudal | 4 | 281±43 | 219 | 31 | 1385 | 146 | 3 | 202±49 | 177 | 73 | 381 | 149 | |||||||||||
| Medial | 3 | 567±77 | 506 | 84 | 1908 | 495 | 4 | 585±106 | 487 | 121 | 1342 | 465 | |||||||||||
| Radius | Cranial | 4 | 281±95 | 202 | 32 | 1043 | 181 | 5 | 370±123 | 280 | 46 | 999 | 395 | ||||||||||
| Caudal | 5 | 581±67 | 533 | 80 | 1746 | 331 | 5 | 625±61 | 593 | 206 | 1298 | 217 | |||||||||||
| Medial | 5 | 656±111 | 580 | 51 | 1945 | 418 | 5 | 709±113 | 644 | 210 | 1671 | 339 | |||||||||||
. | . | Outdoor . | . | . | . | . | . | Treadmill . | . | . | . | . | . | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
. | . | N . | Mean ± s.e.m. . | Median . | Min . | Max . | IQR . | N . | Mean ± s.e.m. . | Median . | Min . | Max . | IQR . | ||||||||||
| Metacarpus | Cranial | 3 | 256±54 | 245 | 22 | 1173 | 149 | 2 | 230±46 | 198 | 99 | 538 | 157 | ||||||||||
| Caudal | 4 | 281±43 | 219 | 31 | 1385 | 146 | 3 | 202±49 | 177 | 73 | 381 | 149 | |||||||||||
| Medial | 3 | 567±77 | 506 | 84 | 1908 | 495 | 4 | 585±106 | 487 | 121 | 1342 | 465 | |||||||||||
| Radius | Cranial | 4 | 281±95 | 202 | 32 | 1043 | 181 | 5 | 370±123 | 280 | 46 | 999 | 395 | ||||||||||
| Caudal | 5 | 581±67 | 533 | 80 | 1746 | 331 | 5 | 625±61 | 593 | 206 | 1298 | 217 | |||||||||||
| Medial | 5 | 656±111 | 580 | 51 | 1945 | 418 | 5 | 709±113 | 644 | 210 | 1671 | 339 | |||||||||||
Values are for peak absolute principal strain magnitudes (μϵ) on the cranial and caudal surfaces and peak absolute axial strain magnitudes for the medial surfaces. The means for the outdoor vs treadmill for each surface were not significant (P>0.05 in all cases). The median,minimum, maximum and interquartile range (IQR) are shown for pooled data(sample sizes from Table 1)from each surface. IQR indicates the difference between the 75th and 25th percentile for each relative frequency distribution