Table 5 Time interval to re-surgery for patient receiving more than once PVP/PKP
| Â | Total Population | PVP | PKP | Unclear |
|---|---|---|---|---|
N | 916 | 516 | 200 | 200 |
Mean | 211.383 | 202.7035 | 181.54 | 263.62 |
Standard Deviation | 203.591 | 200.0735 | 181.4055 | 224.165 |
Minimum | 0 | 0 | 0 | 2 |
1st Quartile | 43 | 38 | 39 | 59 |
Median | 139 | 131 | 107 | 194 |
3rd Quartile | 338 | 328 | 294 | 428 |
Maximum | 920 | 856 | 869 | 920 |