| Case 1 | Case 2 | Case 3 |
---|---|---|---|
Practice volume 2007/2008 | 3,660 | 2,500 | 1,200 |
Total number emergency visits 7Â months 2007/2008 | 1,880 | 1,387 | 451 |
Practice volume 2011 | 4,048 | 1,850 | 1,954 |
Total number emergency visits 7Â months 2011 | 1,300 | 612 | 391 |
% Decrease in emergency visits between 2007/2008 and 2011 | 37. 5% | 40. 4% | 46. 8% |
P value (two-tailed) P <0.05 | 0.000 | 0.000 | 0.000 |
Eta squared | 0.85 | 0.74 | 0.93 |