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Interrupted time series ordinary least-squares regression output at 23rd January 2020 intervention point (model 1).
| β-Coefficient | Std error | p value | 95% CI | |
|---|---|---|---|---|
| Preintervention | 11.09 | 3.58 | 0.003∗ | 3.95, 18.23 |
| Immediately postintervention vs. counterfactual | 2746.44 | 805.13 | ≤0.001∗ | 1142.18, 4350.70 |
| Pre- vs. postintervention | -60.75 | 17.45 | ≤0.001∗ | -95.51, -25.98 |
