Table 5 AR(1) model for broad-spectrum letter with chart vs no letter trial
Parameter | Est | SE | z-value | p-value |
|---|---|---|---|---|
Total antibiotic prescribing per STAR-PU | ||||
Intercept | − 2.422 | .01 | − 355.44 | < .001 |
Sent intervention letter | − .016 | .01 | − 2.45 | .014 |
Trend | − .018 | .00 | − 12.23 | < .001 |
Total broad-spectrum prescribing per STAR-PU | ||||
Intercept | − 5.363 | .05 | − 101.21 | < .001 |
Sent intervention letter | .050 | .07 | .72 | .47 |
Trend | − .026 | .01 | − 4.02 | < .001 |
Percentage broad-spectrum prescribing per STAR-PU | ||||
Intercept | − 11.271 | .07 | − 153.14 | < .001 |
Sent intervention letter | .006 | .10 | .06 | .95 |
Trend | − .011 | .01 | − 1.5 | .13 |