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

Table 3 Effect of the RCPC program on antibiotic use

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

ISSN: 1472-6963