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Table 3 Nurses’ knowledge test scores (n = 28)

From: Usability and knowledge testing of educational tools about infant vaccination pain management directed to postnatal nurses

  Baseline After pamphlet After video P-value (baseline to pamphlet)** P-value (pamphlet to video)**
Correct responses out of 12 questions*
Correct 7.9 (2.0) 9.3 (2.3) 10.1 (1.2) 0.001 0.035
Correct & sure 3.9 (1.9) 7.5 (2.6) 8.6 (1.6) <0.001 0.002
Correct responses out of 8 questions that correspond to information that was featured prominently in the educational material*
Correct 6.1 (1.5) 6.9 (1.6) 7.6 (0.6) 0.011 0.029
Correct & sure 3.4 (1.7) 6.1 (2.1) 7.1 (1.2) <0.001 0.001
  1. *Values are mean and standard deviation (SD).
  2. **Repeated measures ANOVA.