Table 1 Characteristics of participants at baseline

Age in years, Mean (SD)

Age categories, N (%)

50–59 years

60–69 years

70–79 years

80–89 years

≥ 90 years

Male sex, N (%)

Education in years, Mean (SD)

Cognitive Status, N (%)

Normal

Mild cognitive impairment

Dementia

Late-life PA composite score, Mean (SD)

Late-life MVPA, Mean (SD)

BMI, Mean (SD)

BMI group, N (%)

<18.5

≥ 18.5 to < 25

≥ 25 to < 30

≥ 30 to < 35

≥ 35 to < 40

≥ 40

Charlson index, Mean (SD)

Smoker, N (%)

Marital status, N (%) ^{1}

Single, never married

Married

Separated

Divorced

Widowed

Living together, not married

Other, specify