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Table 3 QUADAS-2 summary

From: Automated detection of nonmelanoma skin cancer using digital images: a systematic review

 

Risk of Bias

Applicability Concerns

Patient Selection

Index Test

Reference Standard

Flow and Timing

Patient Selection

Index Test

Reference Standard

Abbas, 2016 [14]

High

Low

High

Low

Low

High

High

Ballerini, 2012 [43]

High

Low

Low

Low

Low

Low

Low

Chang, 2013 [15]

Low

Low

Low

Low

Low

Low

Low

Cheng, 2011 [34]

Low

Low

Low

Low

High

High

Low

Cheng, 2012 [36]

Low

Low

Low

Low

High

High

Low

Cheng, 2013 [37]

Low

Low

Low

Low

High

High

Low

Cheng, 2013 [40]

Unclear

Low

Low

Low

Low

Low

Low

Choudhury, 2015 [24]

High

Low

High

Low

High

High

High

Chuang, 2011 [33]

High

Low

Low

Low

Low

Low

Low

Dorj, 2018 [25]

High

Low

High

Low

Low

High

High

Esteva, 2017 [16]

High

Low

Low

Low

Low

Low

Low

Ferris, 2015 [17]

Low

Low

Low

Low

Low

High

Low

Fujisawa, 2018 [18]

High

Low

Low

Low

Low

High

Low

Guvenc, 2013 [47]

High

High

Low

Low

High

High

Low

Han, 2018 [23]

High

Low

Low

Low

Low

High

Low

Immagulate, 2015 [31]

High

Low

High

Low

Low

High

High

Kefel, 2012 [49]

High

Low

Low

Low

High

High

Low

Kefel, 2016 [38]

Low

Low

Low

Low

Low

Low

Low

Kharazmi, 2011 [48]

High

High

Low

Low

High

High

Low

Kharazmi, 2016 [50]

High

High

Low

Low

High

High

Low

Kharazmi, 2017 [51]

High

Low

Low

Low

Low

Low

Low

Kharazmi, 2018 [52]

High

Low

Low

Low

Low

Low

Low

Lee, 2018 [29]

High

Low

Low

Low

Low

High

Low

Maurya, 2014 [19]

High

Low

High

Low

High

High

High

Mishra, 2017 [39]

Unclear

Low

Low

Low

Low

Low

Low

Møllersen, 2015 [30]

Low

Low

Low

Low

Low

Low

Low

Shakya, 2012 [41]

High

High

Low

Low

High

High

Low

Shimizu, 2014 [20]

High

Low

Low

Low

Low

High

Low

Shoieb, 2016 [26]

High

Low

High

Low

Low

High

High

Stoecker, 2009 [35]

Low

Low

Low

Low

Low

High

Low

Sumithra, 2015 [21]

High

Low

High

Low

High

High

High

Upadhyay, 2018 [27]

High

Low

Low

Low

Low

Low

Low

Wahab, 2003 [32]

High

Low

High

Low

Low

High

High

Wahba, 2017 [22]

High

Low

High

Low

Low

High

High

Wahba, 2018 [42]

High

Low

Low

Low

Low

Low

Low

Yap, 2018 [28]

High

Low

Low

Low

Low

High

Low

Zhang, 2017 [44]

High

Low

Low

Low

Low

Low

Low

Zhang, 2018 [45]

High

Low

Low

Low

Low

Low

Low

Zhou, 2017 [46]

High

Low

Low

Low

Low

Low

Low

  1. Abbreviation, QUADAS-2 The Quality Assessment of Diagnostic Accuracy Studies [13]