Table 4 Primary analysis – healing rate
Description of model | Pre-intervention slope (β) NB: negative values indicate healing | Effect of intervention | |||
|---|---|---|---|---|---|
|  |  | Change in slope (Δ0) NB: values < 0 indicate benefit | Relative effect on healing NB: values < 1 indicate benefit | p-value | |
| Â | Â | Â | Estimate | 95% CI | Â |
Random effect for intercept and slope, common treatment effect, wound stage, CCI, recurrence, bedbound, any incontinence | -0.116 | 0.0055 | 1.006 | 0.985-1.027 | 0.605 |
Random effect for intercept and slope, common treatment effect* | -0.114 | 0.0062 | 1.006 | 0.985-1.027 | 0.539 |
Random effect for intercept slope, and treatment effect* | -0.122 | 0.0171 | 1.020 | 0.993-1.042 | 0.161 |
Random effect for intercept and slope, common treatment effect, control for stage at diagnosis | -0.115 | 0.0053 | 1.006 | 0.985-1.026 | 0.615 |
Models run by stage* | Â | Â | Â | Â | Â |
Stage II: Random effect for intercept and slope, common treatment effect | -0.116 | -0.040 | 0.968 | 0.882-1.062 | 0.079 |
Stage III: Random effect for intercept and slope, common treatment effect | -0.126 | 0.005 | 1.005 | 0.958-1.055 | 0.828 |
Stage IV: Random effect for intercept and slope, common treatment effect | -0.125 | 0.050 | 1.050 | 1.014-1.088 | 0.006 |
Unstageable: Random effect for intercept and slope, common treatment effect | -0.158 | 0.013 | 1.013 | 0.972-1.056 | 0.534 |