Table 1.

Mean scores of CERAD immediate recall scores by demographic, behavior, and clinical characteristics ¹.

Variables	n (3042)	CERAD Immediate Recall Mean Scores (95% CI)	p Value 2
Age categories, years old
60–69	1615	19.65 (19.42, 19.87)
≥70	1427	17.47 (17.29, 17.73)	<0.001 2
Sex
Male	1474	18.02 (17.55, 18.02)
Female	1568	19.42 (19.17, 19.67)	<0.001 2
Race/Ethnicity
Non-Hispanic Asian	251	18.49 (17.78, 19.20)
Mexican American	277	17.73 (17.13, 18.32)
Other Hispanic	311	17.43 (16.93, 17.92)
Non-Hispanic Black	733	18.53 (18.18, 18.88)
Non-Hispanic White	1424	19.16 (18.92, 19.41)	ref
Other race and multi-race	46	17.94 (16.77, 19.10)	<0.001 3
Education
≤High school graduate	1519	17.43 (17.19, 17.67)
≥Some college	1523	19.82 (19.59, 20.06)	<0.001 2
Diabetes
Yes	727	17.89 (17.53, 18.24)
No	2315	18.86 (18.66, 19.06)	<0.001 2
Depression
Yes	250	17.29 (16.70, 17.88)
No	2792	18.74 (18.57, 18.93)	<0.001 2
Smoking per day
Non-smoker	2661	18.63 (18.46, 18.82)	ref
<1 pack	289	18.47 (17.93, 19.01)
1–2 pack	84	19.04 (18.06, 20.00)
≥2 pack	8	18.63 (16.58, 20.70)	0.82 3
Alcohol per day
No alcohol	1382	17.87 (17.60, 18.13)	ref
1–4 glasses	1564	19.35 (19.12, 19.59)
≥5 glasses	96	17.76 (16.97, 18.55)	<0.001 3

¹ ref, reference. ² p value was assessed by a t-test. ³ p value was assessed by a Kruskal–Wallis test.