Efficacy and safety of robot-assisted laparoscopic myomectomy versus laparoscopic myomectomy: a systematic evaluation and meta-analysis

Table 1 Basic information about the included studies

First author, year	Study date	Country	Group	Patients	Age (years)	BMI (kg/m²)	NOS score
Bedient 2009 [8]	2000–2008	USA	RALM	41	43.00 ± 12.00	24.7 ± 5.0	8
			LM	40	40.90 ± 6.60	25.3 ± 5.4	8
Nezhat 2009 [9]	2006–2007	USA	RALM	15	39.00 ± 5.50	23 (18–31)	8
			LM	35	41.00 ± 6.75	24 (19–33)	8
Barakat 2011 [10]	1995–2009	USA	RALM	89	37.00 ± 1.75	25.15 (22.14–29.44)	7
			LM	93	38.00 ± 2.25	24.10 (22.00–28.01)	7
Gargiulo 2012 [11]	200–2009	USA	RALM	174	38.00 ± 8.75	25.1 (18.4–53)	8
			LM	115	39.00 ± 7.25	25.1 (17.5–54.9)	8
Hsiao 2013 [12]	2010–2011	Taiwan	RALM	20	47.00 ± 1.25	24.2 (22.9–25.6)	8
			LM	22	48.00 ± 1.00	23.1 (21.9–25.1)	8
Ahmet 2013 [13]	2008–2010	Turkey	RALM	15	34.20 ± 5.65	25.64 ± 3.29	7
			LM	23	35.70 ± 6.13	27.60 ± 5.18	7
Gobern 2013 [14]	2007–2009	USA	RALM	66	40.00 ± 6.25	25 (19–52)	7
			LM	73	39.00 ± 8.25	27 (19–53)	7
Pluchino 2014 [15]	1999–2001	Italy	RALM	70	34.72 ± 5.95	22.86 (17–35)	8
			LM	69	36.40 ± 7.14	23.84 (20.5–28.5)	8
Ngan 2017 [16]	2008–2012	USA	RALM	10,677	NA	NA	8
			LM	33,088	NA	NA	8
MacKoul 2018 [17]	2011–2013	USA	RALM	156	36.5 ± 5.7	28.6 ± .7	8
			LM	163	37.1 ± 7.3	27.7 ± 6.5	8
Takmaz 2018 [18]	2016–2017	Turkey	RALM	31	38 ± 5	23 ± 4	7
			LM	33	35 ± 5	24 ± 4	7
Chen 2018 [19]	2012–2016	Taiwan	RALM	26	41 (39–46)	23.7 (20.7–26.5)	8
			LM	52	47 (44–49)	25.2 (22.1–28.6)	8
Sheu 2019 [20]	2014–2017	Taiwan	RALM	93	39 ± 6.7	21.9 ± 2.9	7
			LM	110	39 ± 6.1	22.4 ± 3.5	7
Won 2020 [21]	2017–2019	Korea	RALM	121	39.1 ± 5.8	22.7 ± 3.0	8
			LM	144	39.3 ± 5.6	22.9 ± 4.1	8
Morales 2022 [22]	2010–2018	Mexico	RALM	24	35.23 ± 4.19	23.38 ± 1.77	7
			LM	24	37.24 ± 5.65	24.62 ± 3.28	7

ISSN: 1477-7819