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Table 3 Pain intensity in the neck and shoulder at baseline and follow-up for cases and non-cases, separately.

From: Implementation of neck/shoulder exercises for pain relief among industrial workers: A randomized controlled trial

   

n

Baseline

Followup

Cases

Neck

Control

77

4.6 (1.8)

2.9 (2.3)

  

Training

95

4.7 (1.6)

1.8 (1.9)

 

R shoulder

Control

69

4.7 (1.8)

2.5 (2.6)

  

Training

76

4.8 (1.7)

1.4 (1.7)

 

L shoulder

Control

43

5.0 (1.8)

2.2 (2.6)

  

Training

46

4.5 (1.5)

0.9 (1.3)

Non-cases

Neck

Control

175

0.5 (0.7)

0.8 (1.5)

  

Training

182

0.6 (0.8)

0.5 (1.3)

 

R shoulder

Control

183

0.4 (0.7)

0.5 (1.2)

  

Training

200

0.6 (0.8)

0.5 (1.2)

 

L shoulder

Control

209

0.4 (0.7)

0.5 (1.1)

  

Training

231

0.4 (0.7)

0.4 (1.0)

  1. Pain intensity is given as mean (SD).