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Table 2 Self-report assessment of lumbar traction according to qualitative analysis

From: Lumbar mechanical traction: a biomechanical assessment of change at the lumbar spine

 

Assessment for 3 days

 
 

Improved

Changeless

Worsened

total

Traction A

78

11

6

95

Traction B

79

12

4

95

total

157

23

10

190

  1. Mantel-Haenszel Chi-Square for 2 x r table. QS (Mean score statistic) = 0.168, p = 0.682
  2. Both A mode and B mode showed improvement in 78 (82.1%) and 79 (83.2%). There was no difference between two modes (p = 0.682)
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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