Table 1: SEMG findings in patients with acute LBP and in healthy controls.

N Mean SD SE
PP LBP acute 20 1.590 0.8239 0.1842
Healthy 20 0.795 0.4199 0.0939
SP right side LBP acute 20 4.635 1.0554 0.2360
Healthy 20 3.180 0.6918 0.1547
SP left side LBP acute 20 4.915 1.6096 0.3599
Healthy 20 3.345 0.6917 0.1547

LBP Low Back Pain; PP Prone Position; SP Standing Position; FRP Flexion Relaxation Phenomenon; SD Standard Deviation; SE Standard Error.

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