Alhanafy 2020 | Dis Colon Rectum | South Korea | Retrospective cohort study with PSM | 2014-2017 | 202 | 34(0.7~63.3) |
Buan 2021 | BJS Open | Singapore | Retrospective cohort study | 2015-2020 | 42 | 29.1(3.50~57.1) |
Buchs 2016 | Colorectal Dis | United Kingdom | Prospective multicentre (2) case serises | 2013-2015 | 40 | 10.7 |
Burke 2016 | Colorectal Dis | United States | Retrospective case series | 2012-2015 | 50 | 15.1(7.0~23.2) |
Caycedo-Marulanda 2021 | JAMA Netw Open | Canada | Retrospective multicentre (8)cohort study | 2014-2018 | 608 | 27(IQR,18~38) |
Chen 2019 | Asian J Surg | Taiwan | Retrospective cohort study | 2008-2018 | 39 | 17.5±8.8 |
D'Andrea 2020 | Surg Endosc | United States | Retrospective multicentre (2)centre cohort study | 2014-2019 | 54 | 28 (IQR 10~37.5) |
De'Angelis 2015 | Langenbecks Arch Surg | France | Retrospective cohort study | 2011-2014 | 32 | 平均32.06 (12.1) |
de Lacy 2020 | BMC Cancer | Spain,Netherlands | Retrospective multinational,multicentre (3) cohort study | 2011-2018 | 344 | 28.4(0.1~83.6) |
Dittrich 2021 | J Clin Med | Germany | Retrospective cohort study | 2014-2020 | 157 | 19.5±13.5(0.1~52.3) |
Gardner 2021 | Surg Endosc | United States | Retrospective cohort study | 2013-2019 | 42 | 30.1 (7.4~78.1) |
González-Abós 2021 | Surg Endosc | Spain | Retrospective cohort study | 2011-2018 | 205 | 34.3(95%CI30.1~38.5) |
Gordeyev 2019 | Eur Surg, Acta Chir Austriaca | Russia | Retrospective cohort study | 2013-2017 | 26 | 28.2 |
Helbach 2016 | Surg Endosc | Netherlands | Retrospective cohort study | 2012-2014 | 80 | 30 |
Hol 2019 | Tech Coloproctol | Netherlands | Retrospective multicentre (2)centre cohort study | 2012-2016 | 159 | 平均54.8 (36~88) |
Inoue 2021 | J Robot Surg | Taiwan | Retrospective cohort study | 2016-2018 | 69 | 27.7 (7~42) |
Jouppe 2020 | J Visc Surg | France | Retrospective cohort study | 2016-2019 | 20 | 20 (4~37) |
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Kang 2020 | Gastroenterol Rep | China | Retrospective multicentre (10)cohort study | 2010-2016 | 211 | 35 (2~86) |
Klein 2021 | Colorectal Dis | Denmark | Retrospective multicentre (4) case series | 2016-2019 | 115 | 23 (10~40) |
Lacy 2015 | J Am Coll Surg | Spain | Prospective case series | 2011-2014 | 131 | 15.1(IQR7.1~20.7,平均15.0±9.1) |
Larach 2020 | Colorectal Dis | Australia | Retrospective multicentre (2) case series | 2018-2019 | 11 | 11(8.6~16) |
Lau 2021 | Br J Surg | Australia, New Zealand | Prospective multicentre (9) cohort study | 2014-2020 | 308 | 22 (1~62) |
Li 2021 | J Surg Oncol | China | Retrospective cohort study | 2017-2019 | 22 | 24.4 (4~36) |
Mege 2018 | Colorectal Dis | France | Retrospective cohort study (case matched) | 2015-2017 | 34 | 13±6 |
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Mikalauskas 2019 | Visc Med | Lithuania | Retrospective case series | 2016-2018 | 25 | 未描述 |
Munini 2021 | Int J Colorectal Dis | Switzerland | Retrospective cohort with PSM | 2012-2019 | 38 (35倾向匹配) | 30.6 (20.2~39.8) |
Muratore 2015 | Eur J Surg Oncol | Italy | Prospective case series | 2012-2013 | 26 | 18 (16~30) |
Ourô 2021 | Tech Coloproctol | Portugal | Retrospective cohort study | 2016-2018 | 49 | 36 (14~53) |
Perdawood 2021 | Surg Endosc | Denmark | Retrospective cohort study | 2013-2019 | 200 | 29(1~61,±SD 15.9) |
Persiani 2021 | Surg Endosc | Italy | Retrospective cohort study | 2015-2019 | 121 | 24 |
Rasulov 2018 | Khirurgiia (Mosk) | Russia | Prospective cohort study | 2013-2016 | 20 | 24.6(IQR10.6~40.2) |
Roodbeen 2020 | Ann Surg | Netherlands | Retrospective multicentre (6)cohort study | 2011-2018 | 767 | 25.5 (IQR 15~39) |
Shimoni 2021 | J Minim Access Surg | Israel | Retrospective cohort study | 2015-2018 | 21 | 14 (1~29) |
Simo 2021 | Surg Endosc | Spain | Retrospective multicentre (4)cohort study | 2013-2019 | 173 | 23 (15~37.5) |
Völkel 2021 | Surg Endosc | Germany | Retrospective cohort study | 2014-2020 | 100 | 32.4 (2.2~70) |
Wasmuth 2020 | Br J Surg | Norway | Prospective multicentre (7) cohort study | 2015-2018 | 157 | 19.5 (0~51) |
Yao 2017 | Anticancer Res | China | Retrospective cohort study | 2015-2017 | 19 | 12 (2~20) |
Ye 2021 | Eur J Surg Oncol | China | Retrospective cohort study | 2014-2019 | 70 | 18 (3~63) |
Zeng 2021 | Dis Colon Rectum | China | Retrospective cohort study | 2014-2018 | 171 | Ⅰ期: 43 (6~60) Ⅱ期: 26 (15~36) Ⅲ期: 13 (10~22) |
Zhang 2019 | Chin J Gastrointest Surg | China | Retrospective case series | 2010-2015 | 29 | 56 (22~91) |