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Table 7 Variables excluded from the stepwise multiple regression analysis

From: Workload and influencing factors in non-emergency medical transfers: a multiple linear regression analysis of a cross-sectional questionnaire study

IndicationVerbally aggressive patientMission caused overtime
NACA scoreResistance to treatmentMissing equipment
Intoxicated patientMissions outside own precinct
Accusation of having made a mistakePaediatric mission
Accusation of being latePsychiatric patient
Intoxicated bystanderRelatives present at the scene
  1. Some variables that our committee thought had an influence on the NASA-TLX had to be removed from the analysis due to low significance or low correlation with the TLX. These excluded variables are shown in the table above