Table 1.

Mean BMI, Uterine Size, and Endometrial Thickness (ET)

	General Anesthesia			Spinal Anesthesia
	Mean ± S.D.	S.E.	C.I.	Mean ± S.D.	S.E.	C.I.
Resection of endometrial polyp	(11)			(4)
Mean BMI	29.6 ± 4.0	1.1	27.3–31.9	33.0 ± 13.5	6.7	11.6–54.4
Mean uterine size (weeks)	7.4 ± 1.2	0.3	6.7–8.0	9.7 ± 1.5	0.9	5.9–13.5
Mean ET (mm)	10.3 ± 2.2	0.6	9.0–11.6	13.8 ± 2.6	1.3	9.6–17.9
Hysteroscopic myomectomy	(26)			(6)
Mean BMI	29.4 ± 4.6	0.9	27.5–31.2	29.8 ± 5.2	2.1	24.3–35.3
Mean uterine size (weeks)	9.5 ± 2.1	0.4	8.7–10.4	9.7 ± 1.5	0.6	8.1–11.2
Mean ET (mm)	10.5 ± 3.0	0.6	9.2–11.7	11.7 ± 0.8	0.3	10.8–12.5
TCRE	(11)			(14)
Mean BMI	29.8 ± 5.8	1.7	25.9–33.7	27.2 ± 6.7	1.8	23.3–31.0
Mean uterine size (weeks)	9.4 ± 1.7	0.5	8.3–10.5	10.4 ± 1.7	0.5	9.4–11.4
Mean ET (mm)	10.2 ± 3.3	1	8.0–12.4	14.0 ± 3.3	0.9	12.1–15.9
Resection of septum	(11)			(2)
Mean BMI	29.1 ± 3.6	1.1	26.6–31.5	20.5 ± 0.7	0.5	14.1–26.9
Mean uterine size (weeks)	6.5 ± 0.7	0.2	6.0–6.9	8.5 ± 2.1	1.5	10.6–27.6
Mean ET (mm)	9.3 ± 1.8	0.5	8.1–10.5	12.0 ± 2.8	2	13.4–37.4

Notes: S.D. = standard deviation, S.E. = standard error, C.I. = confidence interval.

Abbreviations: BMI, body mass index; ET, endometrial thickness.