Number of treatments among cases; and controls | |||
---|---|---|---|
Year | Brain injury | Spinal cord injury | Pelvic fracture |
−1 | 1.28; 2.47 | 11.03; 5.31 | 3.84; 2.00 |
0 | 4.27; 2.61*** | 15.49; 6.73** | 8.29; 2.63*** |
+1 | 8.83; 2.66*** | 27.21; 4.10*** | 12.68; 2.72*** |
+2 | 13.10; 3.20*** | 27.72; 4.47*** | 10.96; 2.50** |
+3 | 14.29; 3.58*** | 20.49; 5.00*** | 8.47; 2.58 |
+4 | 12.93; 3.93*** | 19.74; 5.44* | 8.38; 3.25 |
+5 | 8.94; 3.32 | 16.01; 3.54** | 6.17; 2.03 |
+6 | 5.04; 2.27 | 12.41; 1.63*** | 2.67; 1.20 |
+7 | 4.93; 2.11 | 12.50; 1.57*** | 2.18; 1.52 |
+8 | 5.99; 2.05** | 13.30; 1.74*** | 2.09; 1.71 |
+9 | 5.96; 2.33* | 13.23; 1.45*** | 2.59; 1.75 |
Mean per year, year 1–9 | 9.21; 2.87*** | 18.29; 3.18*** | 6.20; 2.12** |
Year 0 is the injury year (1996).
*Significantly more treated than controls (p<0.05).**p<0.01, ***p<0.001