Table 2 Intercorrelations among cognition and related demographic and contextual variables and discounting
From: Association of cognition with temporal discounting in community based older persons
Variable r | Age | Sex | Education | Income | Chronic medical conditions | Global cognition | Temporal discounting (alpha) |
|---|---|---|---|---|---|---|---|
Age | 0.064 | −0.041 | −0.036 | 0.127* | −0.283** | −0.035 | |
Sex | 0.210** | 0.221** | −0.097 | −0.046 | −0.077 | ||
Education | 0.383** | −0.113* | 0.323** | −0.040 | |||
Income | −0.096 | 0.233** | −0.085 | ||||
Chronic diseases | −0.046 | 0.043 | |||||
Global cognition | −0.115* |