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Table 3 Long-term outcomes in PSM-matched patients

From: Propensity score‐matched comparison of stenting as a bridge to surgery and emergency surgery for acute malignant left‐sided colonic obstruction

  BTS (n = 49) ES (n = 49) P
Mean follow–up period (mo) 31.7 ± 3.06 31.5 ± 3.32 0.970
Overall survival (%)
 At 1y 93.8 ± 3.4 89.6 ± 4.4 0.450
 At 3y 53.0 ± 8.1 77.2 ± 7.0 0.039
 At 5y 30.6 ± 8.4 55.0 ± 12.0 0.025
Recurrence 25 (51.0 %) 13 (26.5 %) 0.013
Regional recurrence 10 (20.4 %) 4 (8.2 %) 0.083
Distant metastasis 15 (30.6 %) 9 (18.4 %) 0.159