From: Office hysteroscopy after ultrasonographic diagnosis of thickened endometrium in postmenopausal patients
Group A (n = 172)
Group B (n = 73)
Statistical significance
Mean procedure duration
31.5 ± 14.7 SD [CI 29.1–33.9]
36.1 ± 15.7 SD [CI 32.2–40]
p = 0.028** a
Median pain (scale 1–10)
4.0
p > 0.05* b