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©The Author(s) 2021.
World J Gastrointest Surg. Jul 27, 2021; 13(7): 717-733
Published online Jul 27, 2021. doi: 10.4240/wjgs.v13.i7.717
Published online Jul 27, 2021. doi: 10.4240/wjgs.v13.i7.717
Table 1 Outcomes of studies
Ref. | Year | Sample size, n | Time of gas passage (mean ± SD, h) | LOS (mean ± SD, d) | Cost of hospitalization (mean ± SD, CNY, × 1000) | Pneumonia, n | Anastomotic leakage, n | ||||||
EOF | TOF | EOF | TOF | EOF | TOF | EOF | TOF | EOF | TOF | EOF | TOF | ||
Wang et al[15] | 2017 | 38 | 42 | 73.5 ± 6.3 | 80.1 ± 8.7 | 8.2 ± 1.6 | 9.5 ± 1.7 | 57.2 ± 5.1 | 63.1 ± 4.3 | 5%6 | 7%6 | 0 | 4.8%6 |
Liu et al[12] | 2011 | 30 | 32 | 2.15 ± 0.431 | 2.97 ± 0.521 | NR | NR | NR | NR | 1 | 3 | 0 | 0 |
Yang et al[18] | 2013 | 25 | 25 | 78.8 ± 8.4 | 87.1 ± 11.3 | 7.81 ± 2.58 | 9.62 ± 1.91 | 29.6 ± 4.2 | 35.2 ± 3.8 | NR | NR | 0 | 0 |
Wang et al[14] | 2017 | 60 | 60 | 67.6 ± 7.5 | 85.2 ± 8.5 | 6.5 ± 1.8 | 9.2 ± 2.6 | NR | NR | 2 | 6 | 2 | 3 |
Lin et al[13] | 2018 | 47 | 53 | 2.83 ± 0.961 | 3.56 ± 0.991 | 11.91 ± 1.43 | 12.68 ± 1.42 | 3.56 ± 0.615 | 3.93 ± 0.755 | 2 | 10 | 1 | 2 |
Li et al[17] | 2014 | 50 | 50 | 67.3 ± 7.9 | 84.6 ± 8.7 | 6.8 ± 1.9 | 9.3 ± 2.5 | NR | NR | NR | NR | NR | NR |
Yu et al[16] | 2016 | 72 | 67 | 2.1 ± 1.21 | 3.3 ± 1.51 | 6.0 ± 1.8 | 7.7 ± 2.5 | 1.5 ± 0.55 | 1.6 ± 0.85 | 1 | 3 | 0 | 1 |
Li et al[12] | 2015 | 200 | 200 | 67.3 ± 7.9 | 84.6 ± 8.7 | 6.8 ± 1.9 | 9.3 ± 2.5 | NR | NR | NR | NR | NR | NR |
Gao et al[10] | 2019 | 101 | 97 | 2.05 ± 0.711 | 2.50 ± 0.911 | NR | NR | NR | NR | NR | NR | 1 | 1 |
Hur et al[20] | 2011 | 28 | 26 | 1.9 ± 1.21 | 2.9 ± 0.81 | 7.2 ± 1.7 | 8.5 ± 2.9 | 7749 ± 12504 | 8415 ± 29454 | 1 | 0 | 1 | |
Berkelmans et al[19] | 2020 | 65 | 67 | NR | NR | NR | NR | NR | NR | 16 | 23 | 12 | 11 |
Sun et al[22] | 2018 | 140 | 140 | 2 (2-3)1,2 | 3 (2-3)1,2 | 7 (7-8)2 | 10 (9-12)2 | NR | NR | 15 | 17 | 5 | 6 |
Mahmoodzadeh et al[23] | 2015 | 54 | 55 | 3 (2-3)1,2 | 4 (3-4)1,2 | 6 (5.75-7)2 | 8 (7-9)2 | NR | NR | NR | NR | 2 | 1 |
Shimizu et al[21] (DG) | 2018 | 70 | 84 | 2 (1-3)1,3 | 2 (1-6)1,3 | 10 (5-70)3 | 10 (5-31)3 | NR | NR | 0 | 2 | 5 | 2 |
Shimizu et al[21] (TG) | 32 | 30 | 2 (1-4)1,3 | 3 (1-6)1,3 | 10 (7-16)3 | 12 (7-44)3 | NR | NR | 1 | 0 | 4 | 4 | |
Mi et al[11] | 2012 | 30 | 30 | 79.9 ± 9.5 | 86.6 ± 8.7 | 7.83 ± 2.23 | 9.57 ± 1.96 | 30.22 ± 3.22 | 34.6 ± 3.21 | 0 | 1 | 0 | 0 |
- Citation: Hao T, Liu Q, Lv X, Qiu J, Zhang HR, Jiang HP. Efficacy and safety of early oral feeding in postoperative patients with upper gastrointestinal tumor: A systematic review and meta-analysis. World J Gastrointest Surg 2021; 13(7): 717-733
- URL: https://www.wjgnet.com/1948-9366/full/v13/i7/717.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v13.i7.717