Table 1.

Probabilities of the before-and-after paired decisions (eg, A1^a vs A2^b).

Rating before (eg, A1)	Rating after (eg, A2)
	Insufficient	Do not know	Sufficient	Total
Insufficient	p11c	p12	p13	p1
Do not know	p21	p22	p23	p2
Sufficient	p31	p32	p33	p3
Total	p1	p2	p3	1

^aA1: assessment 1.

^bA2: assessment 2.

^cProportions p_ij are derived by dividing the counts by the total number of participants.