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Table 1 The basic characteristics of included randomized clinical trials

From: A meta-analysis of long follow-up outcomes of laparoscopic Nissen (total) versus Toupet (270°) fundoplication for gastro-esophageal reflux disease based on randomized controlled trials in adults

Source Country N Sex ratio Age (years) BMI or Weight (Kg) DSGV Follow–up
(LNF/LTF) (Male/Female) (LNF/LTF) (LNF/LTF) (months)
Chrysos 2003[25] Greece 14/19 18/15 61.7 ± 8.7/59.2 ± 11.5 NR NO 12
Guérin 2007[26] Belgium 77/63 86/54 NR Mean BMI 27.9/27.2 YES 36
Strate 2008[27] Germany 100/100 121/79 56(20–80) Median BMI 26.4(18.9–40.4) YES 24
Booth 2008[28] England 64/63 84/43 45.3(21–86)/44.2(19–69) Mean Weight 81.6/80.2 YES 12
Shaw 2010[29] South Africa 50/50 60/40 45.2(28–72)/45.6(25–67) Mean BMI 29.3 ± 5.2/29.2 ± 5.2 YES 60
Qin 2013[19] China 215/168 194/189 56.3(34–82) NR NO 12
Koch 2013[20] Austria 62/63 78/47 50.32(20–76)/51.87(25–81) Mean BMI 28.18(19.47–41.80)/27.32(19.66–3.86) YES 12
Wang 2015[21] China 43/41 44/40 57 ± 13.2/57 ± 10.8 Mean BMI 23.5 ± 2.7/2.5 ± 3.4 YES 24
  1. LNF laparoscopic Nissen fundoplication, LTF laparoscopic Toupet fundoplication, BMI body mass index, DSGV division of short gastric vessels, NR not report