Table 3.

The mean theta of patients that endorsed response option 0, 1, and 3 for items 7, 11, and 13.

Item and response		Mean θ	95% CI
7. Frequency of thinking about suicide
	0	–1.7	–2.0, –1.4
	1	1.4	1.3, 1.5
	2	2.6	2.4, 2.8
11. Reasons for wanting to commit suicide
	0	–2.3	–2.6, –1.9
	1	0.9	0.6, 1.2
	2	1.0	0.8, 1.1
13. Access to suicide method
	0	–1.5	–1.7, –1.2
	1	1.3	1.1, 1.6
	2	1.6	1.4, 1.7