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Table 4 Multivariable analysis of respondent characterstics using poisson regression of the number of correct answers

From: Differences in identifying healthcare associated infections using clinical vignettes and the influence of respondent characteristics: a cross-sectional survey of Australian infection prevention staff

  Model A - includes “Work in a team” Model B - excludes “Work in a team”
Variable Risk ratio (95 % CI) P value Risk ratio (95 % CI) P value
Hospital over 400 beds 0.99 (0.76, 1.31) 0.963 1.04 (0.81, 1.32) 0.766
Academic degree or higher 1.08 (0.83, 1.39) 0.583 1.08 (0.84, 1.40) 0.545
Less than 5 years infection control experience 0.96 (0.71, 1.31) 0.808 0.96 (0.71, 1.30) 0.806
Daily access to Epidemiologist 1.12 (0.78, 1.61) 0.548 1.12 (0.77, 1.61) 0.555
Work part time 0.92 (0.69, 1.22) 0.555 0.91 (0.69, 1.20) 0.503
Work in a team 1.11 (0.82, 1.50) 0.509 - -
  1. 95 % CI 95 % Confidence Interval
  2. A risk ratio above 1 indicates an increased chance of a correct answer