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Table 4 Descriptive statistics (mean ± SD) of the satisfaction questionnaire (five point scale) of the VDU and P group

From: The impact of different lenses on visual and musculoskeletal complaints in VDU workers with work-related neck complaints: a randomized controlled trial

 

VDU

P

p-value

Overall satisfaction

4.22 ± 0.81

3.46 ± 1.45

0.072

Far vision

1.83 ± 1.04

4.54 ± 0.66

<0.001

Intermediate vision

4.67 ± 0.59

3.38 ± 1.26

0.001

Close vision

4.28 ± 0.75

3.69 ± 1.25

0.115

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Environmental Health and Preventive Medicine

ISSN: 1347-4715

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