Table 3:

Statistics for cognitive performance at last visit by pathologic feature and their interaction with group

	PART vs ADNC		Braak I-II vs Braak III-IV			LATE-NC− vs LATE-NC +			Vasc− vs Vasc+
	Coefficient (95% CI)	Group P value	Coefficient (95% CI)	Braak P value	Group Interaction P value	Coefficient (95% CI)	LATE P value	Group Interaction P value	Coefficient (95% CI)	Vasc P value	Group Interaction P value
MMSE	−0.67 (−3.25 – 1.91)	0.606	−4.38 (−7.01 – −1.75)	0.001	0.115	−5.8 (−8.62 – −2.98)	<0.001	0.769	−1.20 (−4.08 – 1.67)	0.408	0.053
DRS	−1.33 (−10.56 – 7.91)	0.776	−10.81 (−20.53 – −1.08)	0.03	0.256	−17.51 (−27.89 – −7.14)	0.001	0.614	−10.20 (−20.32 – −0.08)	0.048	0.118
CDR-sob	1.12 (−1.50 – 3.75)	0.396	6.88 (4.62 – 9.13)	<0.001	0.966	5.17 (2.10 – 8.24)	0.001	0.737	1.32 (−1.59 – 4.23)	0.369	0.133
Memory	−0.02 (−0.68 – 0.64)	0.956	−0.90 (−1.60 – −0.21)	0.011	0.173	−0.82 (−1.59 – −0.05)	0.037	0.858	−0.13 (−0.89 – 0.63)	0.741	0.749
Executive	0.05 (−0.83 – 0.94)	0.904	−0.03 (−0.97 – 0.92)	0.958	0.791	0.28 (−0.76 – 1.32)	0.596	0.445	−1.30 (−2.27 – −0.34)	0.009	0.117
Visuospatial	−0.34 (−1.30 – 0.62)	0.487	−0.27 (−1.31 – 0.76)	0.600	0.655	−0.89 (−2.02 – 0.24)	0.12	0.65	−0.90 (−1.98 – 0.18)	0.102	0.430
Language	−0.50 (−1.28 – 0.28)	0.205	−0.62 (−1.46 – 0.22)	0.145	0.057	−1.08 (−2.00 – −0.16)	0.021	0.627	0.39 (−0.51 – 1.29)	0.391	0.153

For each cognitive test or composite, the coefficient (99% Confidence Interval) for the cross-sectional performance at the last visit is provided along with the p value for each pathologic term as indicated along the top. For each pathologic term other than the Group term (i.e., PART vs ADNC), the p value for the interaction of the pathologic term with Group is also provided so assess if the effects differ between those with PART or ADNC.