Table 6 Antibiotic prescribing rates per STAR-PU for the intervention and control groups in the overall letter with chart vs control letter trial
Total items per STAR-PU | Total broad spectrum per STAR-PU | % broad spectrum per STAR-PU | ||||
|---|---|---|---|---|---|---|
Control, M (SD) [n] | Intervention, M (SD) [n] | Control, M (SD) [n] | Intervention, M (SD) [n] | Control, M (SD) [n] | Intervention, M (SD) [n] | |
November 2018 | 0.104 (0.05) [397] | 0.105 (0.05) [398] | 0.012 (0.02) [388] | 0.011 (0.01) [370] | 0.0001 (0.0003) [387] | 0.0001 (0.0002) [369] |
December 2018 | 0.105 (0.05) [395] | 0.110 (0.06) [398] | 0.012 (0.02) [385] | 0.013 (0.03) [368] | 0.0001 (0.0007) [385] | 0.0001 (0.0003) [367] |
January 2019 | 0.117 (0.05) [394] | 0.121 (0.07) [397] | 0.014 (0.03) [387] | 0.014 (0.03) [367] | 0.0001 (0.0004) [385] | 0.0005 (0.0091) [366] |
February 2019 | 0.099 (0.04) [393] | 0.102 (0.06) [396] | 0.014 (0.04) [385] | 0.014 (0.05) [366] | 0.0003 (0.0038) [385] | 0.0005 (0.0079) [365] |
March 2019 | 0.099 (0.04) [393] | 0.101 (0.06) [395] | 0.016 (0.06) [384] | 0.016 (0.07) [365] | 0.0009 (0.0151) [383] | 0.0001 (0.0006) [363] |
April 2019 | 0.094 (0.04) [392] | 0.095 (0.06) [395] | 0.018 (0.09) [383] | 0.012 (0.04) [362] | 0.0012 (0.0210) [383] | 0.0007 (0.0116) [360] |