Table 1 Clinical characteristics and ultrasonographic findings in patients with endometrial benign lesions and endometrial carcinoma.
Characteristics | Benign lesions (n = 68) | Carcinoma (n = 61) | Test statistic | p value |
|---|---|---|---|---|
Continuous variables | Mean ± SD | Mean ± SD | t-value | |
D-dimer (μg/mL) | 0.61 ± 0.49 | 1.13 ± 0.98 | − 3.744 | 0.001** |
Endometrial thickness (mm)† | 6.97 ± 5.12 | 11.71 ± 6.03 | − 4.826 | 0.002** |
Age (years) | 60.15 ± 7.66 | 56.49 ± 6.82 | 2.849 | 0.005** |
Categorical variables | n (%) | n (%) | χ2 | |
Postmenopausal vaginal bleeding | 41.069 | 0.001** | ||
Yes | 12 (17.6) | 45 (73.8) | ||
No | 56 (82.4) | 16 (26.2) | ||
Uterine cavity occupation† | 10.457 | 0.001** | ||
Yes | 45 (66.2) | 23 (37.7) | ||
No | 23 (33.8) | 38 (62.3) | ||
Blood flow signal in uterine cavity† | 23.71 | 0.003** | ||
Yes | 3 (4.4) | 24 (39.3) | ||
No | 65 (95.6) | 37 (60.7) |
