New Study Reveals Dementia Risk in Former Fitbaers Nae Linked tae Lifestyle Factors
In a grundbrakin study led by consultant neuropathologist Professor Willie Stewart fae the University o Glesga, researchers hae uncovered aat lifestyle factors commonly associated wi dementia dinna contribute tae the heichened risk observed in former professional fitbaers. E findins, published in JAMA Netwark Open, challenge previous assumptions aboot e connection atween health habits an neurodegenerative diseases in sports.
E investigation drew data fae the electronic health records o nearly 12,000 former fitba players an a comparable group o ower 35,000 controls fae the Scottish population. Key risk factors for dementia, sic as smokin, depression, diabetes, an obesity, wur analysed. Surprisingly, e results indicated aat these factors wur either similar or even laaer amang e former players fan compared tae the control group.
Iss research expands on earlier studies, notably the 2019 report demonstratin aat ex-fitbaers are 3.5 times mair likely tae dee fae neurodegenerative diseases. Follaein this, a 2021 study pynted oot a direct link atween e duration o professional careers an increased dementia risk, wi langer careers correlatin wi a fivefold increase in e likelihood o neurodegenerative conditions.
Professor Stewart emphasised e importance o these findins, statin, “Oor latest results suggest e relationship atween heicher rates o neurodegenerative disease amang former professional fitbaers isna driven by those wider general health an lifestyle factors.” He advocates aat fyle addressin lifestyle risks is important, e priority should centre on minimisin exposure tae repetitive heid impacts an traumatic brain injuries durin sportin activities.
E implications o this study are significant, caain for enhanced strategies tae manage heid injuries an mitigate dementia risks in contact sports. Wi fundin fae organisations sic as e Fitba Association, e Professional Fitbaers Association, an national health entities, iss research pynts oot e urgent need for ongaan evaluation an prevention strategies in sports tae protect athletes’ lang-term health.