Indicators | Thecoma/fibrothecoma | Malignant pelvic solid mass | Univariate analysis (P) | Multivariate logistic regression analysis | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
B | S.E. | Wals | df | P | OR | Lower limita | Upper limita | ||||
Age (years) | 58.5 ± 12.7 | 55.3 ± 14.5 | 0.302 | – | |||||||
Size (mm) | 70.3 ± 41.8 | 78.7 ± 39.5 | 0.376 | – | |||||||
Shape | <0.001 | 7.977 | 2 | 0.019 | |||||||
Round/oval | 25 | 7 | Reference | ||||||||
Lobulated | 9 | 3 | −0.676 | 1.582 | 0.182 | 1 | 0.669 | 0.509 | 0.023 | 11.299 | |
Irregular | 1 | 30 | 7.652 | 2.710 | 7.974 | 1 | 0.005 | 2105.780 | 10.390 | 426777.060 | |
T2WI | <0.001 | 4.765 | 1.718 | 7.695 | 1 | 0.006 | 117.274 | 4.048 | 3397.444 | ||
Hypo- | 18 | 0 | |||||||||
Iso- | 9 | 0 | |||||||||
Hyper- | 2 | 40 | |||||||||
Mixed | 6 | 0 | |||||||||
Enhancement degree | <0.001 | 0.256 | |||||||||
Minor | 20 | 4 | Reference | ||||||||
Mild | 13 | 20 | 0.149 | ||||||||
Marked | 2 | 14 | 0.062 | ||||||||
Severe | 0 | 2 | 1.000 | ||||||||
Pelvic fluid | 0.001 | 0.436 | |||||||||
None | 4 | 5 | Reference | ||||||||
Minor | 16 | 6 | 0.241 | ||||||||
Small | 9 | 6 | 0.981 | ||||||||
Large | 4 | 23 | 0.490 | ||||||||
Border | <0.001 | 21.936 | 2973.934 | 0.000 | 1 | 0.994 | 3.364E9 | 0.000 | |||
Clear | 35 | 11 | |||||||||
Not clear | 0 | 29 | |||||||||
Capsule | <0.001 | 6.105 | 2.972 | 4.221 | 1 | 0.040 | 448.142 | 1.324 | 151649.370 | ||
Present | 34 | 21 | |||||||||
Absent | 1 | 19 | |||||||||
Lowest ADC | <0.001 | 8.775 | 3.208 | 7.483 | 1 | 0.006 | 6467.870 | 12.032 | 3476890.705 | ||
>1.02b | 25 | 5 | |||||||||
<1.02b | 10 | 35 |