Association between the occurrence of adenomyosis and the clinical outcomes of vaginal repair of cesarean section scar defects: an observational study

Table 3 Duration of menstruation and TRM before surgery and at 3, 6 and median months after surgery

		Number of patients	All patients	P value^*	Adenomyosis group	P value^*	Non-adenomyosis group	P value^*
Duration of menstruation	Before surgery	231	14.3 ± 3.4 (5–30)	< 0.001	15.4 ± 4.1 (5–20)	< 0.001	14.1 ± 3.2 (5–30)	< 0.001
	At 3 months		8.1 ± 2.4 (3–18)		8.1 ± 1.7 (5–12)		8.1 ± 2.5 (3–18)
	Before surgery	191	14.4 ± 3.4 (5–30)	< 0.001	15.2 ± 4.1 (5–20)	< 0.001	14.2 ± 3.2 (5–30)	< 0.001
	At 6 months		8.3 ± 2.3 (4–15)		8.3 ± 2.0 (5–15)		8.3 ± 2.4 (4–15)
TRM	Before surgery		2.7 ± 1.2 (0.5–10.1)	< 0.001	2.8 ± 1.1 (1.0–6.0)	< 0.001	2.4 ± 1.0 (0.5–10.1)	< 0.001
TRM	At median months		7.4 ± 6.7 (1.0–12.0)		7.6 ± 2.8 (2.0–12.0)		7.3 ± 2.5 (1.0–12.0)

Data presented as mean ± SD (range) for duration of menstruation and TRM before surgery and at 3, 6 and median months after surgery
^* The p-value compared the two time points (before surgery vs at 3 months, before surgery vs at 6 months, before surgery vs at median months) in each group

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