has been published in a respected journal and made use of linked national registers; therefore, it draws on strong data. In this article, we will walk through what they measured and how they analyzed it.
The Study on Blood Type and Longevity
The team wanted to know whether simple blood tests, collected many years earlier, relate to exceptional longevity. Exceptional here means living to at least 100. They compared people who reached 100 with peers who did not. The participants all had their blood tests taken when they were about the same age. This is essential, since comparing a 70-year-old
Comments