From: Retinal imaging technologies in cerebral malaria: a systematic review
Study Author | Year | Imaging modality | Method | Lesion detected | Sensitivity | Specificity | Accuracy | AUC | DC |
---|---|---|---|---|---|---|---|---|---|
Li | 2022 | FA | Weakly-supervised DL | LFL/PL | 0.91 ± 0.02 a | 0.97 ± 0.02 a | 0.96 ± 0.02 a | 0.94 ± 0.02 a | 0.85 ± 0.02 a |
Kurup | 2020 | Colour | Transfer DL | Haemorrhage & Whitening | 0.90 | 1 | 0.81 | 0.98 | – |
Chen | 2020 | Colour | Supervised DL | Haemorrhage | – | – | – | 0.94 | 0.995 |
Yan | 2019 | FA | Superpixel-based TCV | LFL / PL | 0.95 | 0.95 | – | 0.95 | – |
Zhao | 2018 | FA | Superpixel-based TCV | LFL / PL | 0.95 | 0.95 | – | 0.95 | – |
Rochim | 2018 | FA | Saliency-based TCV | LFL / PL | - | 0.9 | 0.98 | – | – |
Joshi | 2018 | Colour | TCV | Haemorrhage | 0.79 | 0.93 | – | 0.88 | – |
Whitening | 0.67 | 0.77 | – | 0.75 | – | ||||
MR | 0.68 | 0.92 | – | 0.82 | – | ||||
Zhao | 2017 | FA | Saliency-based TCV | LFL / PL | 0.93 ± 0.03 | 0.96 ± 0.02 | 0.91 ± 0.03 | 0.94 ± 0.02 | 0.82 ± 0.03 |
Zhao | 2017 | FA | Saliency-based TCV | LFL / PL | 0.83 ± 0.08 | 0.83 ± 0.03 | 0.81 ± 0.04 | 0.83 ± 0.05 | – |
MacCormick | 2017 | FA | Spatial statistical model TCV | CNP | – | – | – | – | – |
Joshi | 2017 | Colour | Unsupervised TCV | Haemorrhage | 0.73 | 0.96 | – | 0.89 | – |
Whitening | 0.65 | 0.94 | – | 0.81 | – | ||||
Vessel Discolouration | 0.62 | 1 | – | 0.85 | – | ||||
MR | 0.95 | 1 | – | 0.97 | – | ||||
Akram | 2017 | Colour | TCV | Whitening | 0.90 | 0.92 | – | 0.9 | – |
Zhao | 2015 | FA | Saliency-based TCV | IVFD | 0.75 | 0.74 | 0.74 | 0.74 | – |
Zhao | 2015 | FA | Saliency-based TCV | LFL | 0.95 | – | – | – | – |
PL | 0.82 | – | – | – | – | ||||
Vessel Leak | 0.81 | 0.82 | 0.8 | 0.84 | – | ||||
Joshi | 2015 | Colour | TCV | Whitening | 0.88 b | 0.65 b | – | 0.8 | – |
0.82 c | 0.89 c | – | – | – | |||||
Ashraf | 2015 | Colour | TCV | Whitening | – | – | 0.92 | – | – |
Ashraf | 2015 | Colour | TCV | Haemorrhage | 0.95 | 0.96 | 0.97 | 0.95 | – |
Whitening | – | – | 0.92 | – | – | ||||
CWS | 0.82 | – | – | – | – | ||||
Agurto | 2015 | Colour | TCV | Vessel Discolouration | 0.94 b | 0.67 c | 0.85 | 0.87 | – |
0.68 b | 1 c | 0.85 | – | – | |||||
Zheng | 2014 | FA | Texture-based TCV | CNP | 0.73 ± 0.14 | 0.91 ± 0.06 | 0.89 ± 0.04 | – | – |
Saleem | 2014 | Colour | TCV | Haemorrhage | 0.95 | 0.96 | 0.97 | 0.95 | – |
Joshi | 2012 | Colour | Splat-based TCV | Haemorrhage | 0.81 | 0.97 | – | 0.91 | – |