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Table 2 Means (standard deviations) of CoP LSR across condition, group and epoch

From: The effect of a lumbar support pillow on lumbar posture and comfort during a prolonged seated task

 

Groups pooled

LBP

Healthy

Epoch

Condition (lumbar support)

Condition (standard chair)

Condition (lumbar support)

Condition (standard chair)

Condition (lumbar support)

Condition (standard chair)

1

0.305

0.475

0.314

0.510

0.296

0.440

(0.228)

(0.267)

(0.284)

(0.323)

(0.164)

(0.204)

2

0.447

0.465

0.569

0.533

0.324

0.398

(0.407)

(0.289)

(0.536)

(0.353)

(0.155)

(0.198)

3

0.468

0.555

0.506

0.720

0.423

0.389

(0.287)

(0.494)

(0.280)

(0.637)

(0.298)

(0.202)