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disability-adjusted life years (DALYs) lost due to stroke. Additionally,
multiple national health and morbidity surveys conducted since 2006 have
revealed a concerning increase in risk factors associated with stroke, such as
diabetes and obesity.
Notably, these risk factors have been found to contribute to a rising incidence
of stroke among individuals under the age of 65, with the highest increase
observed in the 35 to 39-year age group (Tan and Venketasubramanian,
2022). Specifically, males experienced a 53.3% rise, while females
experienced a 50.4% increase in stroke incidence within this age range.
2.1.2 Type of Stroke
According to research from Alrabghi et al. (2018), stroke is classified into
two types in clinical practise, ischemic and haemorrhagic stroke that affect
millions of people worldwide. Both types have distinct pathophysiology, risk
factors, and clinical presentations.
i. Ischemic Stroke
The most common type of stroke is an ischemic stroke. Ischaemic
strokes account for nearly eighty per cent of all strokes and occur when
blood flow to certain parts of the brain fails, commonly by a blood clot
(Bamekhlah et al., 2019). Blood clots, which can either form in the
brain's blood arteries (thrombotic stroke) or migrate from another
region of the body and enter the brain's blood vessels (embolic stroke),
are frequently to blame for this obstruction.
The primary cause of ischemic strokes is an interruption of blood flow,
which deprives brain cells of the nutrients they need to operate
normally. Brain cells begin to experience poor glucose and oxygen
metabolism when blood flow is restricted, which eventually results in
cellular malfunction and cell death. The afflicted area of the brain and
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