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Table 6 The risk of bias of the included studies

From: Analysis of antibiotic strategies to prevent vascular graft or endograft infection after surgical treatment for infective native aortic aneurysms: a systematic review

Open surgical Repair

Endovascular Intervention

Study

D1

D2

D3

D4

D5

D6

Study

D1

D2

D3

D4

D5

D6

Liesker7

Θ

Θ

Θ

Zhu2

Θ

Θ

Θ

Sörelius10

Θ

Liesker7

Θ

Θ

Θ

Kim11

Θ

Θ

Θ

Kazuno8

Θ

Θ

Θ

Lau15

Θ

Θ

Θ

Luo9

Θ

Θ

Θ

Chen16

Θ

Θ

Θ

Sörelius10

Θ

Premnath17

Θ

Θ

Θ

Huang13

Θ

Θ

Θ

Nemoto20

Θ

Θ

Θ

Lew14

Θ

Θ

Θ

Dang22

Θ

Premnath17

Θ

Θ

Θ

Hashimoto27

Θ

Θ

Θ

Jones18

Θ

Θ

Θ

Dubois30

Θ

Θ

Θ

Lin3

Θ

Θ

Θ

Kyriakides31

Θ

Θ

Θ

Sörelius19

Θ

Θ

Θ

Oderich33

Θ

Θ

Θ

Clough21

Θ

Θ

Θ

Hsu34

Θ

Θ

Θ

Dang22

Θ

Luo35

Θ

Θ

Θ

Sörelius23

Θ

Θ

Θ

Lin36

Θ

Θ

Θ

Johnstone24

Θ

Θ

Θ

Kan38

Θ

Θ

Θ

He26

Θ

Θ

Θ

Bisdas40

Θ

Θ

Θ

Silverberg28

Θ

Θ

Θ

Weis-Muller41

Θ

Θ

Θ

Lin36

Θ

Θ

Θ

Ting42

Θ

Θ

Θ

Kan37

Θ

Θ

Θ

Fillmore44

Θ

Θ

Θ

Sevidy39

Θ

Θ

Θ

Sörelius45

Θ

Ting42

Θ

Θ

Θ

Lee46

Θ

Θ

Θ

Patel43

Θ

Θ

Θ

Heinola47

Θ

Θ

Θ

Sörelius45

Θ

Yamashiro48

Θ

Θ

Θ

Kritpracha49

Θ

Θ

Θ

       

Tiesenhausen51

Θ

Θ

Θ

  1. D1, Selection of participants; D2, Confounding variables; D3, Measurement of exposure; D4, Blinding of outcome assessment; D5, Incomplete outcome data; D6, Selective outcome reporting; , Low risk of bias; , Unclear risk of bias; Θ, High risk of bias