Table 8.

Studies of automated detection of AFB on ZN stains on tissue.

Studies on Tissue	Year	Training Set Positive WSIs	Training Set Total WSIs	Patches Positive	Patches Negative	Patches (Pixels)	Test Set	Accuracy %	Sensitivity (Recall) %	Specificity %
Xiong et al. [15]	2018	30	45	96,530	2,510,307	32 × 32	201 WSIs	90.55 *	97.94	83.65
Yang et al. [16]	2020	6	33	18,246	18,246	256 × 256	134 WSIs	87 *	87.13	87.62
Lo et al. [17]	2020	9	9	613	1202	20 × 20	patches	95.30	93.5	96.3
Pantanowitz et al. [18]	2021	47	418	5678	1,111,918	32 × 32	138 WSIs	84.6	64.8	95.1
Zaizen et al. [19]	2022	2	42	506	N/A	N/A	42 WSIs	N/A	86	100
Our study	2022	110	510	263,000	700,000,000	64 × 64	60 WSIs	98.33	95.65	100

* calculated based on the data provided in the paper.