Table 4.

Distribution of the Resident-to-Resident Elder Mistreatment (R-REM) Summary Score Mapped to the R-REM Estimate (Theta)

Summed score	N	%	Cumulative %	EAPa [θ/x]	SD [θ/x]	Modeled %	Modeled Cumulative %	Reliabilityb
0	1,526	84.3	84.3	–0.255	0.834	83.90	83.9	0.52
1	109	6.0	90.3	0.902	0.569	8.35	92.2	0.80
2	87	4.8	95.1	1.466	0.326	3.27	95.5	0.92
3	44	2.4	97.5	1.736	0.283	1.86	97.4	0.93
4	20	1.1	98.6	1.952	0.273	1.06	98.4	0.93
5	12	0.7	99.3	2.153	0.267	0.61	99.0	0.93
6	9	0.5	99.8	2.345	0.262	0.37	99.4	0.94
7	2	0.1	99.9	2.531	0.263	0.24	99.7	0.95
8	1	0.1	99.9	2.719	0.274	0.16	99.8	0.94
9	1	0.1	100	2.923	0.299	0.10	99.9	0.94
10	0	0.0	100	3.159	0.345	0.06	100
11	0	0.0	100	3.426	0.402	0.02	100

Notes: ^aEAP is the expected a posteriori estimate (mean of the posterior distribution of theta [θ], conditional on x [the observed response pattern]).

^bThe average reliability across all measured levels of theta (θ) is 0.67.