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Table 1 Descriptive Statistics for spatio-temporal gait characteristics for CM, CMSM and control groups

From: Cavalier King Charles Spaniels with Chiari-like malformation and Syringomyelia have increased variability of spatio-temporal gait characteristics

Groups

Variable

Stridee length

Ipsilateral paw distancef

Step cycleg

Stance timeh

Pelvic distancei

Thoracic distancej

N steps (total)

-

597

531

382

548

548

545

Control (n = 8)

NumStepsc (range/dogd)

218 (23–38)

185 (20–26)

120 (15)

187 (21–25)

189 (21–26)

188 (22–25)

CMa (n = 9)

NumStepsc (range/dogd)

176 (18–21)

172 (16–21)

140 (15–20)

176 (18–21)

176 (18–21)

176 (18–21)

CMSMb (n = 8)

NumStepsc (range/dogd)

203 (19–40)

174 (15–28)

122 (15–16)

185 (19–25)

183 (19–25)

181 (19–24)

Control (n = 8)

Mean (SD)

0.39 (0.10)

0.38 (0.08)

0.28 (0.17)

0.41 (0.54)

9.7 (0.32)

7.6 (0.45)

CM1 (n = 9)

Mean (SD)

0.43 (0.20)

0.44 (0.12)

0.28 (0.13)

0.27 (0.34)

10.8 (0.34)

9.3 (0.40)

CMSMb (n = 8)

Mean (SD)

0.39 (0.22)

0.38 (0.13)

0.25 (0.18)

0.38 (0.65)

9.5 (0.27)

10.7 (0.34)

Control (n = 8)

CV

0.10

0.08

0.17

0.54

0.32

0.45

CMa (n = 9)

CV

0.20

0.12

0.13

0.34

0.34

0.40

CMSMb (n = 8)

CV

0.22

0.13

0.18

0.65

0.27

0.34

  1. a CM Chiari like malformation, b CMSM Chiari like malformation and syringomyelia, c NumSteps Total number of steps for all in the group d Range Ran2ge of steps from lowest per dog to highest per dog. e Stride length (m), Fore-aft distance (m) travelled by the paw during a stride, f Ipsilateral paw distance (m) Fore-aft distance between ground contact location from thoracic limb paw to pelvic limb paw, g Step Cycle Time in seconds from paw contact to the next paw contact on the same limb, h Stance time Time in seconds from paw contact to the paw is lifted from the ground, i Pelvic distance (cm), Latero-medial distance between contact location of the left pelvic limb paw to the right pelvic limb paw, j Thoracic distance (cm), Latero-medial distance between contact location of the left thoracic limb paw to the right thoracic limb paw