The one exception was that fathers supporting activity at weekends had a similar magnitude of effect as both parents being supporters. (bmjopen.bmj.com)
The actual magnitude of the effect in coming years is not known and still in dispute. (dotearth.blogs.nytimes.com)
«The potential magnitude of the effect on dementia of reducing these risk factors is larger than we could ever imagine the effect that current, experimental medications could have,» Schneider says. (sciencedaily.com)