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Table 2 Poisson and negative binomial regression results of web-based naloxone training for law enforcement officers

From: Effectiveness of take ACTION online naloxone training for law enforcement officers

 

Knowledge Composite Score

Confidence Composite Score

Attitude Composite Score

N = 309a

N = 354a

N = 354a

IRR (95% CI)

IRR (95% CI)

IRR (95% CI)

Time

   

Before Training

Ref

Ref

Ref

After Training

1.16 (1.12, 1.21)

1.16 (1.11, 1.22)

0.99 (0.92, 1.07)

Cohen’s D

0.56

0.47

0.02

  1. Table 2. Reference group: Time = Before Training
  2. a. An observation with any missing variables was dropped from the model.