Skip to main content

Table 3 Risk of dementia according to regularity of physical activity

From: Association between physical activity and conversion from mild cognitive impairment to dementia

  Irregular-PA Regular-PA*
Unadjusted HR (95% CI)
 Dementia of the Alzheimer type 1 (ref) 0.70 (0.68–0.73)
Adjusted HR (95% CI)
 Dementia of the Alzheimer type 1 (ref) 0.85 (0.81–0.88)
  1. HR hazard ratio, CI confidence interval, PA physical activity
  2. *Vigorous-intensity physical activity ≥ 3 days per week or moderate-intensity physical activity ≥ 5 days per week
  3. Adjusted for age, gender, hypertension, diabetes mellitus, dyslipidemia, body mass index, history of smoking, and history of alcohol intake