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From balancing chainsaws on his face to lawn mowers... David Rush is the most interesting man in Boise.

In around 1,200 people, so a relatively small sample size. but they give us great confidence now to say that this is a real effect and to go on and do the confirmatory randomised control trials which we're planning at the moment. this was an observational study, rather than a clinical trial, and it didn't look at dementia cases, but cognitive performance. the researchers say it's too early to say for sure that hrt reduces the dementia risk in women, and one charity told me caution is needed. what do you make of this research? the results of the study are extremely encouraging, but are the firs...

Or we saw an association between hrt use in ell women and things like overall cognitive function and brain volumes and memory, these were associations and they were done in an observational setting of around 1,200 people, so a relatively small sample size. but they give us great confidence now to say this is a real effect and to go on and do the confirmatory randomised controlled trials which we're planning at the moment. i know that hrt, of course, by its nature is designed to alleviate symptoms of the menopause, so it's prescribed for women, but is there any potential application of this tha...

With better memory and larger brain volumes among women carrying the apoe4 gene. about a quarter of women in the uk are thought to have the gene, which is considered a risk factor for developing alzheimer�*s. these were associations, and they were done in an observational setting in around 1,200 people, so a relatively small sample size. but they give us great confidence now to say that this is a real effect and to go on and do the confirmatory randomised control trial which we�*re planning at the moment. this was an observational study, rather than a clinical trial, and it didn�*t look ...

Are thought to have the gene, which is considered a risk factor for developing alzheimer's. these were associations, and they were done in an observational setting in around 1,200 people, so a relatively small sample size. but they give us great confidence now to say that this is a real effect and to go on and do the confirmatory randomised control trial which we're planning at the moment. this was an observational study, rather than a clinical trial, and it didn't look at dementia cases but cognitive performance. the researchers say it is too early to say for sure that hrt reduces the dementi...