Table 3.

Patient- versus informant-reported everyday function predicting MCI to dementia conversion using E-Cog

Independent variable	Incident dementia–patient	Incident dementia–informant
	HR (95% CI)	HR (95% CI)
Everyday planning	1.7 (1.1–2.6)∗	3.0 (2.2–4.1)∗
Everyday memory	1.7 (1.3–2.4)∗	3.0 (2.3–3.8)∗
Everyday visuospatial	1.9 (1.2–3.0)∗	2.7 (1.9–3.6)∗
Everyday language	1.3 (0.8–1.9)	2.5 (1.8–3.5)∗
Everyday organization	1.5 (1.05–2.2)∗	2.6 (2.1–3.3)
Everyday divided attention	1.2 (0.8–1.6)	2.3 (1.8–2.9)∗
ECog total score	1.8 (1.2–2.8)∗	4.2 (3.0–5.8)∗

Abbreviations: CI, Confidence interval; E-Cog, everyday cognition; MCI, mild cognitive impairment; HR, hazard ratio.

^∗P value < .05.