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Table 1 Mean values (standard deviations) of COM variables.

From: Different gait tasks distinguish immediate vs. long-term effects of concussion on balance control

Dependent Variable

Task

Group

Time (days)

   

2

6

14

28

AP V(m/s)

LEVEL

mTBI

1.393 (.141)

1.494 (.152)

1.517 (.152)

1.530 (.152)

  

Cont.

1.416 (.164)

1.477 (.172)

1.478 (.158)

1.508 (.166)

 

Q&A

mTBI

1.245 (.163)

1.382 (.179)

1.419 (.154)

1.436 (.174)

  

Cont.

1.326 (.172)

1.405 (.186)

1.428 (.197)

1.445 (.197)

 

OBS

mTBI

1.390 (.145)

1.470 (.157)

1.492 (.146)

1.505 (.154)

  

Cont.

1.426 (.165)

1.484 (.187)

1.486 (.168)

1.497 (.175)

 

OBT

mTBI

1.342 (.136)

1.435 (.159)

1.453 (.162)

1.458 (.161)

  

Cont.

1.401 (.177)

1.465 (.183)

1.453 (.167)

1.477 (.183)

MLmax (m)

LEVEL

mTBI

0.080 (.025)

0.080 (.026)

0.078 (.021)

0.079 (.024)

  

Cont.

0.076 (.017)

0.079 (.019)

0.078 (.023)

0.084 (.028)

 

Q&A

mTBI

0.084 (.023)

0.082 (.024)

0.081 (.025)

0.077 (.021)

  

Cont.

0.080 (.022)

0.080 (.019)

0.082 (.019)

0.086 (.028)

 

OBS

mTBI

0.079 (.025)

0.075 (.019)

0.077 (.023)

0.072 (.020)

  

Cont.

0.076 (.019)

0.076 (.018)

0.084 (.024)

0.087 (.034)

 

OBT

mTBI

0.079 (.025)

0.076 (.023)

0.080 (.032)

0.074 (.022)

  

Cont.

0.075 (.017)

0.078 (.024)

0.085 (.030)

0.090 (.036)

ML V (m/s)

LEVEL

mTBI

0.134 (.036)

0.132 (.035)

0.134 (.030)

0.132 (.030)

  

Cont.

0.133 (.028)

0.140 (.031)

0.138 (.031)

0.135 (.031)

 

Q&A

mTBI

0.148 (.036)

0.148 (.036)

0.145 (.033)

0.145 (.034)

  

Cont.

0.149 (.032)

0.159 (.032)

0.150 (.030)

0.149 (.038)

 

OBS

mTBI

0.144 (.034)

0.143 (.036)

0.139 (.026)

0.135 (.027)

  

Cont.

0.146 (.035)

0.151 (.039)

0.157 (.036)

0.148 (.039)

 

OBT

mTBI

0.157 (.029)

0.155 (.038)

0.147 (.029)

0.148 (.029)

  

Cont.

0.156 (.036)

0.159 (.036)

0.164 (.038)

0.168 (.043)

  1. The two group means in bold are significantly different from each other.