Association of endometrial thickness with lesions in postmenopausal asymptomatic women: risk factors and diagnostic thresholds

1. The main cause of endometrial thickening after menopause was endometrial polyps (51.7%). 2. Overweight (BMI ≥ 25 kg/m²) is a risk factor for asymptomatic endometrial thickening after menopause. 3. endometrial thickness ≥ 4 mm is a risk factor to postmenopausal asymptomatic women. 4. The appropriate diagnostic threshold of vaginal ultrasound diagnosis is 5.65 mm in asymptomatic postmenopausal women.