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| Triamcinolone injection (no) | Triamcinolone injection (yes) | P-value | |
|---|---|---|---|
| Stricture | |||
| Before matching | 25/92 (27.2) | 12/58 (20.7) | 0.37 |
| After matching | 17/37 (45.9) | 7/37 (18.9) | 0.016 |
| EBD numbers (mean±s.d., range) | |||
| Before matching | 1.7±3.7, 0–20 | 0.5±1.2, 0–8 | 0.02 |
| After matching | 2.8±4.6, 0–20 | 0.6±1.5, 0–8 | 0.006 |
EBD, endoscopic balloon dilatation.
