Table 2 Age distribution of patients with undescended testis at the time of orchidopexy before and after modification of the guideline recommendation (due to statistical rounding not all percentages add up to 100 %)
| Age (years) | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10–17 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2003 – 2012 | n = 179 | 713 | 733 | 482 | 351 | 272 | 174 | 148 | 141 | 136 | 258 |
| 5 % | 20 % | 20 % | 13 % | 10 % | 8 % | 5 % | 4 % | 4 % | 4 % | 7 % | |
| 2003 – 2008 | n = 68 | 285 | 341 | 199 | 186 | 140 | 72 | 68 | 61 | 48 | 130 |
| 4 % | 18 % | 21 % | 13 % | 12 % | 9 % | 5 % | 4 % | 4 % | 3 % | 8 % | |
| 2010 – 2012 | n = 81 | 339 | 297 | 236 | 130 | 98 | 84 | 70 | 61 | 60 | 97 |
| 5 % | 22 % | 19 % | 15 % | 8 % | 6 % | 5 % | 5 % | 4 % | 4 % | 6 % |
