Table 1.

Summary estimates of sensitivity and specificity of the top performing clustering results, indicating e the sensitivity and specificity, accuracy with corresponding 95% CIs.

		Features	Method	Sensitivity	Specificity
HDAM	Squeeze	All Features	K-means Cosine	53.12% (40.9% - 65.0%)	89.47% (79.3% - 95.6%)
		Texture	k-means Cityblock	62.5% (50.1% - 73.6%)	81.58% (70.1% - 89.7%)
		Max squeeze	k-means Cityblock	68.8% (56.4% - 79.1%)	63.16 (50.7% - 74.2%)
	Rest	Texture	k-means Cityblock	68.76% (56.4% - 79.1%)	97.37% (89.5% - 100.0%)
		All Features	K-means Cityblock	68.75% (56.4% - 79.1%)	89.47% 79.3% - 95.6%)
		Max rest	K-means Cityblock	87.5% (76.9% - 94.2%)	52.6% 40.4% - 64.6%)
Endoflip	Squeeze	CSA/P40 and CSA/P50	K-means Cityblock	59.38% (47.0% - 70.8%)	89.47% 79.3% - 95.6%)
		P50	Hierarchical Cityblock	68.75% (56.4% - 79.1%)	81.58% (70.1% - 89.7%)
		CSA/P50	K-means Sqeuclidean	43.75% (32.1% - 56.1%)	100% (93.5% - 100.0%)
		CSA/P40	K-means Cityblock	53.13%(40.9% - 65.0%)	92.11%82.5% - 97.3%)
	Rest	CSA/P40 and CSA/P50	K-means Cityblock	56.25% (43.9% - 67.9%)	97.37% 89.5% - 100.0%)
		All Features	K-means Cityblock	59.38% (47.0% - 70.8%)	92.11% 82.5% - 97.3%)
		CSA/P50	K-means Cityblock	37.5% (26.5% - 49.8%)	97.37% 89.5% - 100.0%)
		P50	K-means Sqeuclidean	56.25% (43.9% - 67.9%)	78.95% (67.2% - 87.6%)