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New DVA cases identified and recorded by general practices—incident rate ratios (IRR) with sessions’ delivery
| C (n = 32) | E (n = 34) | |||
|---|---|---|---|---|
| IRR (95% CI) | p | IRR (95% CI) | p | |
| Underlying time trend (IRR per day) | 0.99 (0.99, 1.00) | 0.322 | 0.99 (0.99, 1.00) | 0.118 |
| Average effect of session delivery | 1.27 (1.09, 1.48) | 0.002 | 1.05 (0.82, 1.34) | 0.699 |
| Change in gradient following session delivery | 0.99 (0.99, 1.00) | 0.193 | 0.99 (0.99, 1.00) | 0.176 |
