Activity bout duration

Longer activity bouts linked to lower dementia risk

Compared with never doing moderate-to-vigorous activity, 13-minute bouts were linked to a 72% lower relative risk of dementia.Compared with never doing moderate-to-vigorous activity, 13-minute bouts were linked to a 72% lower relative risk of dementia.

Limit: The reported risk reduction compares activity with none, not longer bouts with shorter bouts