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Table 3 Effect of the RCPC program on antibiotic use

From: The impact of prescriptions audit and feedback for antibiotic use in rural clinics: interrupted time series with segmented regression analysis

Independent variables Coefficient Std. Err. t Significance
time β 1 0.22 0.31 0.72 0.480
intervention β 2 −6.15 3.40 −1.81 0.089
postslope β 3 −1.12 0.48 −2.32 0.034
cold β 4 8.41 1.86 4.53 0.000
constant β 0 68.90 2.46 28.00 0.000
  1. Durbin-Watson statistic (original):1.698
  2. Durbin-Watson statistic (transformed):1.923