Prediction of Factors Associated with Abnormal Uterine Bleeding by Transvaginal Ultrasound Combined with Bleeding Pattern

Table 2

Comparison of clinical data of the three groups.

Type	Normal periodic intima	Endometrial polyp	Endometrial hyperplasia and canceration
Age				0.998	0.421
The times of pregnancy	97.14	139.83	116.71	1.332	0.637
The times of production	112.15	126.57	123.26	1.126	0.558
Body mass index				13.031	0.001
Menarche (age)				1.046	0.536
Dysmenorrhea (case)	22 (39.29%)	29 (34.52%)	11 (16.92%)	11.415	0.002
Intima thickness (mm)				25.673	≤0.001
Hypertension (case)	3 (5.36%)	7 (8.33%)	12 (18.46%)	7.863	0.024
Diabetes mellitus (case)	0 (0%)	2 (2.38%)	6 (9.23%)	17.342	0.001
Polycystic ovary syndrome	4 (7.14%)	7 (8.33%)	12 (18.46%)	12.738	0.002