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The same researchers conducted a similar study in 2019, finding an increase in eight cancer types in more recent generations. However, until now, no study has taken both cancer incidence and mortality by birth year into account. The purpose of this new study was to bridge the huge gap in applicable data. [2] The researchers explained that exposure to carcinogenic factors early in life affected the incidence of cancer in those aged 50 or younger. [3] More people will develop cancer in the future as these young groups carry their increased risk into their senior years.
The 17 Types of Cancer
The study investigated the data of 23,654,000 individuals diagnosed with 34 different types of cancer. It also included data from 7,348,137 deaths from 25 cancers. The data from this sample group was from individuals who were diagnosed and died between 2000 and 2019. What they discovered was an increase in 17 of the 34 cancers in Gen X and Millennials:
