Table 3.

Generalized estimating equation model analysis of perioperative symptoms at 5 time points.

Variables	Estimate (time; SE)	P value
Menorrhagia	–1.4036 (0.1892)	<.001
Dysmenorrhea	–0.2571 (0.1492)	.08
Prolonged menstrual period	–3.7684 (0.9710)	<.001
Menstrual blood clots	–1.2824 (0.2552)	<.001
Dizziness	–1.8632 (0.4329)	<.001
Lower abdominal pain	–0.6222 (0.1309)	<.001
Menstrual disorder	0.0327 (0.0991)	.74
Vaginal secretion	–0.1359 (0.0754)	.07
Intensified dysmenorrhea	–2.3502 (0.7010)	<.001
Frequent urination	–2.1042 (0.4893)	<.001