Table 1 Comparison of satisfactory rates of relative light units (RLUs) among the samples from the operation groups.

From: Efficacy Evaluation of a non-contact automatic articulating paper dispenser in controlling articulating paper microbial contamination

Results

Number of satisfactory results

Number of unsatisfactory results

Satisfactory rate

χ

P value

Groups

Four-handed mode group

34

2

94%

 

0.00

Non-four-handed mode group

13

23

36%

50.695

 

Operation using the non-contact automatic dispenser

36

0

100%

  
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