Table 2.

Precision and recall of automated HONcode detection.

Criteria	tfc		tfx
	Precision	Recall	Precision	Recall
Authority	0.85 (11/13)	0.52 (11/21)	0.78 (7/9)	0.33 (7/21)
Complementarity	1.00 (5/5)	0.19 (5/26)	1.00 (3/3)	0.12 (3/26)
Privacy	0.88 (15/17)	0.63 (15/24)	1.00 (14/14)	0.58 (14/24)
Reference (attribution)	0.63 (10/16)	0.63 (10/16)	0.75 (9/12)	0.56 (9/16)
Justifiability	0.42 (5/12)	0.83 (5/6)	0.19 (3/16)	0.50 (3/6)
Contact details	1.00 (10/10)	0.39 (10/26)	1.00 (18/18)	0.69 (18/26)
Financial disclosure	0.80 (8/10)	0.47 (8/17)	0.50 (1/2)	0.06 (1/17)
Advertising policy	0.60 (3/5)	0.19 (3/16)	0.75 (3/4)	0.19 (3/16)
Date (attribution)	1.00 (5/5)	0.24 (5/21)	0.00 (0/0)	0.00 (0/21)