Table 5.

Accuracy of labeling the bystander activity in the video and participant-reported bystander concerns if they were in place of the bystander in the recorded video.

		Accuracy						Concern Level
		as-is	blur	blurH	edge	edgeH	mask	as-is	blur	blurH	edge	edgeH	mask
		(ref)						(ref)
High Intensity	Eating	95.20	51.60	13.10	85.70	30.50	0.00	2.87	2.21	2.03	2.61	2.00	1.52
	Fight	98.4	98.4	42.6	91.1	0.00	0.00	3.67	3.85	2.69	3.66	1.63	1.52
	Exercise	100.0	98.4	88.5	98.2	91.5	0.00	2.87	2.23	2.10	2.59	2.10	1.58
	Pray	98.4	58.1	59.0	94.6	40.7	0.00	3.40	2.52	2.13	2.89	2.02	1.63
Low Intensity	Talking	92.1	11.3	9.80	8.90	0.00	0.00	2.03	1.87	1.67	2.14	1.49	1.60
	Sick	87.3	3.20	3.30	1.80	3.40	0.00	3.57	1.68	1.44	1.96	1.53	1.48
	Bathroom	93.7	32.3	0.00	1.80	0.00	0.00	4.51	2.63	1.59	1.82	1.49	1.53
	Smoking	92.1	0.00	1.60	17.9	6.80	0.00	2.86	1.84	1.59	2.21	1.83	1.50
	Crying	100.0	3.20	0.00	12.5	0.00	0.00	4.10	1.90	1.84	2.36	1.37	1.72
	Drinking	73.0	0.00	0.00	1.80	1.70	0.00	2.29	1.65	1.41	2.04	1.47	1.55
	Average	93.02	35.65	21.80	41.43	17.46	0.00	3.20	2.20	1.80	2.40	1.70	1.60
			(p<.001)	(p<.001)	(p<.001)	(p<.001)	(p<.001)		(p<.001)	(p<.001)	(p<.001)	(p<.001)	(p<.001)

Accuracy is reported as percentages.

Concern level has a scale of 1–5.