Scientists from the University of Galway in Ireland found that the risk of severe, disabling stroke is significantly increased due to hypertension, smoking and atrial fibrillation. Research results It was published In the journal Neurology.
26,948 people from 32 countries participated in the research. The average age of the participants was 62. Data from volunteers who had previously had a stroke (about half of the subjects) were compared with information on the health and lifestyle of people of the same sex and age.
Scientists calculated that of all stroke cases, 4,848 were severe and 8,612 were mild or moderate. Severe paralysis was defined as a condition in which a person loses the ability to care for themselves without assistance and also requires constant care for the rest of their life.
Researchers found that people with high blood pressure were 3.2 times more likely to have a severe stroke (and 2.9 times more likely to have a mild or moderate stroke). Another important risk factor for disability was atrial fibrillation. This type of arrhythmia was associated with a 4.7-fold increased risk of severe stroke. Smokers were also at risk of suffering dangerous consequences from stroke; this habit increased the likelihood of irreversible damage to health by 1.9 times.
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Source: Gazeta
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