ASCA serology titres with respect to time of surgery
| Early surgery (n = 35) | No early surgery (n = 35) | p Value | |
|---|---|---|---|
| ASCA, anti-Saccharomyces cerevisiae antibodies; Ig, immunoglobulin. | |||
| *Statistically significant. | |||
| ASCA IgA positive (No) | 22 | 7 | — |
| Titre range (EU/ml) | 0–111.7 | 0–114.1 | — |
| Mean titre (all patients) (EU/ml) | 38.3 | 15.3 | 0.0004* |
| Mean titre (positive patients only) (EU/ml) | 49.6 | 48.6 | 0.872 |
| ASCA IgG positive (No) | 14 | 5 | — |
| Titre range (EU/ml) | 0–171.0 | 0–191.3 | — |
| Mean (all patients) (EU/ml) | 44.0 | 22.6 | 0.0009* |
| Mean titre (positive patients only) (EU/ml) | 51.4 | 46.6 | 0.279 |