Table 7.
Univariate and multivariate logistic regression between imaging parameters and ratio between muscular hypertrophy and fibrosis [in 35 patients with CD and 40 ileal segments analysed].
| Parameter | Univariate | Multivariate | ||
|---|---|---|---|---|
| OR [CI 95%] | p | OR [CI 95%] | p | |
| Length of involved bowel | 1.226 [0.97-1.55] | 0.086 | ||
| Pattern of enhancement at 25 s* | 2.361 [0.50-11.05] | 0.275 | ||
| Pattern of enhancement at 60 s | 2.133 [0.45-10.10] | 0.469 | ||
| Pattern of enhancement at 180 s** | 2.130 [0.22-20.41] | 0.512 | ||
| Degree of enhancement at 60 s | 1.714 [0.34-8.68] | 0.515 | ||
| Ulceration | 4.200 [0.87-20.33] | 0.075 | ||
| Fistula | 14.545 [1.60-131.96] | 0.017 | 9.794 [1.02-93.94] | 0.048 |
| Abscess | Infinity [0-infinity] | 0.999 | ||
| Comb sign | Infinity [0-infinity] | 0.999 | ||
| Upstream dilation | 1.108 [0.248-4.94] | 0.893 | ||
| Enhancement ratio at 25 s* | 0.996 [0.99-1.00] | 0.376 | ||
| Enhancement ratio at 60 s | 0.998 [0.99-1.01] | 0.783 | ||
| Enhancement ratio at 180 s | 0.994 [0.98-1.01] | 0.375 | ||
| ADC* | 0.118 [0.003-4.19] | 0.241 | ||
| Wall thickness on T1W post-contrast | 1.417 [0.98-2.05] | 0.065 | ||
| Wall thickness on T2WI | 1.688 [1.02-2.80] | 0.043 | 1.471 [0.84-2.57] | 0.175 |
| MaRIa score | 1.101 [0.99-1.23] | 0.08 | ||
| Clermont score | 1.150 [1-1.32] | 0.051 | ||
Significant p-values are bolded.
OR, odds ratio; CI 95%, 95% confidence intervals.
*Not available in five patients.
**Not available in two patients.