. 2019 Aug 6;34(11):1698–1705. doi: 10.1002/gps.5184

Table 4.

r _tt, SEM, SED, and CI

Parameters for PD‐BMT	r _tt	SEM	SED	SD	M ₂ − M ₁	CI−	CI+	n
Depressive Symptoms (BDI‐II)	.83	2.37	3.36	5.7	−0.57	−6.07	4.94	28
Physical Health Summary (SF‐36)	.81	3.57	5.04	8.2	−2.66	−10.93	5.61	23
Mental Health Summary (SF‐36)	.28	5.36	7.58	6.3	−0.02	−12.45	12.40	23
Activities of Daily Living (B‐ADL)	.27	0.98	1.39	1.1	0.47	−1.80	2.74	28
Subjective Memory Functioning (FAI)	.86	0.25	0.35	0.7	0.04	−0.61	0.54	27
Parameters for MCI
Depressive Symptoms (BDI‐II)	.64	3.71	5.24	6.2	−1.00	−9.60	7.59	43
Physical Health Summary (SF‐36)	.60	6.42	9.08	10.2	−1.92	−16.81	12.97	37
Mental Health Summary (SF‐36)	.66	6.08	8.59	10.5	2.62	−11.47	16.72	37
Activities of Daily Living (B‐ADL)	.32	0.68	0.96	0.8	0.34	−1.23	1.91	40
Subjective Memory Functioning (FAI)	.57	0.40	0.56	0.6	−0.16	−1.08	0.76	42
Parameters for Control
Depressive Symptoms (BDI‐II)	.83	2.79	3.94	6.8	−0.12	−6.58	6.34	25
Physical Health Summary (SF‐36)	.49	5.39	7.63	7.6	0.26	−12.25	12.77	20
Mental Health Summary (SF‐36)	.58	6.01	8.50	9.2	2.05	−11.88	15.98	20
Activities of Daily Living (B‐ADL)	.85	0.24	0.33	0.6	−0.05	−0.59	0.50	25
Subjective Memory Functioning (FAI)	.64	0.35	0.50	0.6	0.12	−0.69	0.94	24

Abbreviations: B‐ADL, Bayer Activities of Daily Living Scale; BDI‐II, Beck Depression Inventory; CI−/CI+, confidence intervals; FAI, Forgetfulness Assessment Inventory; MCI, mild cognitive impairment group; M ₂ − M ₁, difference between retest‐ and test‐mean‐value reflecting practice effects on retesting; PD‐BMT, best medically treated Parkinson disease group; r _tt, retest reliability; SED, standard error of difference; SEM, standard error of measurement; SD, standard deviation; SF‐36, Short Form (36) Health Survey.