Retrospective Cohort Study
Copyright ©The Author(s) 2023.
World J Clin Cases. Aug 26, 2023; 11(24): 5653-5659
Published online Aug 26, 2023. doi: 10.12998/wjcc.v11.i24.5653
Table 1 Patients’ characteristics
Age (yr)44.8 ± 4.0
Cause of hypermenorrheaFunctional excessive menstruation14
(Number of cases)Endometrial polyps14
Uterine fibroids40
Adenomyosis8
ComorbiditiesAutoimmune disease4
(Number of cases)Deep vein thrombosis3
Thyroid dysfunction3
Cerebral infarction3
Severe diabetes mellitus2
Multiple sclerosis1
(n = 76)