Skip to main content
. 2018 Mar 3;18:753–761. doi: 10.1016/j.nicl.2018.02.032

Table 1.

Study characteristics.

N 698
Age, years 50 (3.5)a, b
  • -

    Range

 42–56
Gender: Male 47.6
Race: Black 39.7
College education 49.1
Smoking status
  • -

    Former

 23.6
  • -

    Current

 15.6
Hypertension status
  • -

    Prehypertension

 26.0
  • -

    Hypertension

 28.9
Systolic BP, mmHg 118 (15)
  • -

    Range

 85–206
Diastolic BP, mmHg 74 (11)
  • -

    Range

 43–118
Diabetes 9.3
Dyslipidemia 36.6
TBV, cm3 1105 (122)
  • -

    Range

 724–1510
WM volume, cm3 492 (69)
  • -

    Range

 298–760
Total WML volume, cm3 0.13 [0.06,0.32]c
  • -

    Range

 0.00–21.24

Abbreviations: BP, blood pressure; TBV, total brain volume excluding the cerebellum; WML, white matter lesions.

a

Mean(SD) or %.

b

0–9 Missing values for different covariates.

c

50th[25th,75th] percentiles.