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Table 2 Comparative description of how any two ventilators comparea

From: The usability of ventilators: a comparative evaluation of use safety and user experience

 

Safer

Better perceived usability

Lower workload

(Observed UE/CC)

(PSSUQ)

(NASA-TLX)

Hamilton G5 compared to Puritan Bennett PB980

 

G5

G5

Hamilton G5 compared to Maquet SERVO-U

SERVO-U

SERVO-U

 

Hamilton G5 compared to Dräger V500

   

Puritan Bennett PB980 compared to Maquet SERVO-U

 

SERVO-U

SERVO-U

Puritan Bennett PB980 compared to Dräger V500

   

Maquet SERVO-U compared to Dräger V500

SERVO-U

SERVO-U

SERVO-U

  1. UE/CC use error/close call, PSSUQ Post-Study System Usability Questionnaire, NASA-TLX National Aeronautics and Space Administration Task Load Index
  2. aOnly statistically significant results after Bonferroni corrections are presented
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Critical Care

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