| Baby Boomers (born 1946–1964) | Pre-Boomers (born before 1946) | All cohorts | ||||||
---|---|---|---|---|---|---|---|---|---|
Est. | SE | Est. | SE | Est. | SE | ||||
Explanatory variables | |||||||||
 Mid-life SES (ref = Low) | |||||||||
  Medium |  |  |  | 1.98 | ** | 0.51 | 2.07 | ** | 0.45 |
  High | 2.81 | ** | 0.50 | 3.56 | ** | 0.55 | 3.61 | ** | 0.47 |
 Residence in 2006 (ref = town residence) |  |  |  |  |  |  |  |  |  |
  City residence | 1.47 | ** | 0.49 | −0.15 |  | 0.46 | 0.05 |  | 0.35 |
 Mid-life SES-city residence interaction | |||||||||
 High mid-life SES × City residence | −2.12 | ** | 0.62 |  |  |  |  |  |  |
APOE4 allele (ref = non-carrier) |  |  |  |  |  |  |  |  |  |
 Carrier | −0.44 |  | 0.45 | −0.11 |  | 0.46 | −0.16 |  | 0.33 |
 Unknown | −0.15 |  | 0.34 |  |  |  | −0.04 |  | 0.41 |
Economic strain (ref = Enough) | |||||||||
 Just enough | −0.48 |  | 0.49 | −0.24 |  | 0.63 | −0.28 |  | 0.41 |
 Some difficulty | −0.67 |  | 0.61 | −0.14 |  | 0.75 | −0.32 |  | 0.50 |
 Much difficulty | −1.19 |  | 0.96 | −0.53 |  | 0.95 | −0.62 |  | 0.68 |
Family living arrangement | |||||||||
 Living with partners (ref = No) | 1.25 | ** | 0.38 | 1.18 | ** | 0.37 | 1.27 | ** | 0.27 |
 Living with grandchildren (ref = No) | −0.47 |  | 0.34 | −1.25 | ** | 0.33 | −1.01 | ** | 0.24 |
Family stressor (ref = 0) | |||||||||
 1 | −0.54 |  | 0.37 | 0.32 |  | 0.50 | −0.07 |  | 0.32 |
 2 and more | 0.49 |  | 0.37 | 0.88 | * | 0.42 | 0.78 | ** | 0.29 |
Weekly exercise (ref = 2–5 times) | |||||||||
 less than 1 time | −0.54 |  | 0.35 | −1.72 | ** | 0.48 | −1.09 | ** | 0.31 |
 6+ times | −0.35 |  | 0.41 | −0.85 |  | 0.52 | −0.46 |  | 0.34 |
Depressive symptoms | −0.03 |  | 0.03 | −0.16 | ** | 0.03 | −0.04 |  | 0.04 |
Female gender (ref = Male) | −0.75 | * | 0.29 | −1.17 | ** | 0.35 | −0.95 |  | 0.23 |
Ethnicity (ref = Fukianese) | |||||||||
 Hakka | 1.03 | * | 0.42 | 0.86 |  | 0.56 | 0.74 | * | 0.37 |
 Mainlander | 1.30 | * | 0.60 | −0.73 |  | 0.48 | 1.26 |  | 0.72 |
Cohort comparison | |||||||||
 Pre-Boomers (ref = Boomers) |  |  |  |  |  |  | −1.73 | ** | 0.33 |
  Pre-Boomers × Depressive symptoms |  |  |  |  |  |  | −0.12 | ** | 0.04 |
  Pre-Boomers × Mainlander |  |  |  |  |  |  | −1.97 | * | 0.82 |