Coefficient | 95% CI low | 95% CI high | P value | |
---|---|---|---|---|
Proportion prescribed tylenol 24 h prior to discharge | ||||
Pre-ERAS trend (Jan 2015–Sep 2016) | 0.01 | 0.01 | 0.01 | <0.01 |
Level shift after ERAS implementation | 0.77 | 0.75 | 0.78 | <0.01 |
Trend shift after ERAS implementation | − 0.01 | − 0.01 | − 0.01 | <0.01 |
Post-ERAS trend (Feb 2017–Dec 2019) | 0.00 | 0.00 | 0.00 | <0.01 |
Proportion prescribed NSAIDs 24 h prior to discharge | ||||
Pre-ERAS trend (Jan 2015–Sep 2016) | 0.01 | 0.00 | 0.03 | 0.12 |
Level shift after ERAS implementation | − 0.07 | − 0.20 | 0.05 | 0.25 |
Trend shift after ERAS implementation | − 0.01 | − 0.02 | 0.01 | 0.38 |
Post-ERAS trend (Feb 2017–Dec 2019) | 0.00 | 0.00 | 0.01 | <0.01 |
Mean OME administered in 24 h prior to discharge | ||||
Pre-ERAS trend (Jan 2015–Sep 2016) | − 0.45 | − 0.60 | − 0.29 | <0.01 |
Level shift after ERAS implementation | − 2.27 | − 4.64 | 0.10 | 0.06 |
Trend shift after ERAS implementation | 0.37 | 0.22 | 0.53 | <0.01 |
Post-ERAS trend (Feb 2017–Dec 2019) | − 0.07 | − 0.13 | − 0.02 | 0.01 |
Total OME prescribed at discharge | ||||
Pre-ERAS trend (Jan 2015–Sep 2016) | − 2.26 | − 3.54 | − 0.98 | <0.01 |
Level shift after ERAS implementation | − 51.50 | − 95.97 | − 7.04 | 0.02 |
Trend shift after ERAS implementation | − 1.52 | − 3.34 | 0.29 | 0.10 |
Post-ERAS trend (Feb 2017–Dec 2019) | − 3.78 | − 5.59 | − 1.97 | <0.01 |
Daily OME prescribed at discharge | ||||
Pre-ERAS trend (Jan 2015–Sep 2016) | − 0.48 | − 0.75 | − 0.22 | <0.01 |
Level shift after ERAS implementation | 34.83 | 29.13 | 40.53 | <0.01 |
Trend shift after ERAS implementation | − 0.89 | − 1.22 | − 0.57 | <0.01 |
Post-ERAS trend (Feb 2017–Dec 2019) | − 1.38 | − 1.62 | − 1.13 | <0.01 |
Proportion prescribed opioid refill within 90 days after discharge | ||||
Pre-ERAS trend (Jan 2015–Sep 2016) | − 0.03% | − 0.25% | 0.18% | 0.77 |
Level shift after ERAS implementation | − 4.96% | − 9.68% | − 0.24% | 0.04 |
Trend shift after ERAS implementation | 0.01% | − 0.23% | 0.26% | 0.91 |
Post-ERAS trend (Feb 2017–Dec 2019) | − 0.02% | − 0.19% | 0.15% | 0.85 |