Table 2 Summary statistics of wait time and wait time differences of the two sites
Statistic | Sep 08-Jan 09 | Mar 09-Jul 09 | P value for trend |
|---|---|---|---|
UH rate of wait time >2 hours | 13.04% | 9.81% | 0.01 |
VH rate of wait time >2 hours | 12.53% | 9.45% | 0.01 |
UH wait time (mean [SD]) | 106.6 [84.4] | 116.3 [88.5] | 0.08 |
UH wait time (95% percentile) | 270.0 | 287.0 | 0.10 |
VH wait time (mean [SD]) | 104.7 [71.5] | 112.3 [80.5] | 0.15 |
VH wait time (95% percentile) | 260.0 | 266.0 | 0.20 |