Correction to: Long-term results of intersphincteric resection for low rectal cancer in Japan
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Correction to: Surgery Today https://doi.org/10.1007/s00595-018-1754-4
In the original publication Fig. 2 and Table 4 were incorrectly published. The corrected Fig. 2 and Table 4 are given in this Correction.
The original article has been corrected.
Overall survival rates and relapse-free survival rates according to TNM stage for 2125 patients who underwent ISR
Propensity score matching prognosis analysis of patients who underwent intersphincteric resection vs. those who underwent abdominoperineal resection
| Before propensity score matching | After propensity score matching | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ISR | APR | Log rank | ISR | APR | Log rank | |||||
| n | % | n | % | P value | n | % | n | % | P value | |
| Survival rate | 2125 | 85.4 | 1462 | 74.8 | < 0.001 | 1174 | 82.0 | 1174 | 75.7 | < 0.001 |
| Relapse-free survival rate | 2125 | 70.5 | 1414 | 60.6 | < 0.001 | 1174 | 63.3 | 1137 | 61.5 | 0.237 |
| Recurrence rate | 2125 | 26.3 | 1414 | 29.1 | 0.074 | 1174 | 33.3 | 1137 | 28.4 | 0.017 |
| Local recurrence rate | 2125 | 11.5 | 1462 | 7.5 | < 0.001 | 1174 | 15.0 | 1174 | 7.9 | < 0.001 |
| Liver recurrence rate | 2125 | 5.2 | 1445 | 8.7 | < 0.001 | 1174 | 6.5 | 1161 | 8.2 | 0.148 |
| Lung recurrence rate | 2125 | 10.3 | 1455 | 8.6 | 0.116 | 1174 | 13.0 | 1168 | 8.3 | 0.001 |
| Hematogenous recurrence rate | 2125 | 14.4 | 1438 | 16.1 | 0.152 | 1174 | 18.1 | 1155 | 15.4 | 0.097 |
| Other recurrence rate | 2125 | 5.0 | 1456 | 7.5 | 0.013 | 1174 | 6.3 | 1170 | 7.3 | 0.324 |