Women are twice as likely to suffer from severe depression following a stroke than men, according to research published in the European Journal of Neurology.
In the study, researchers from King’s College London followed the progress of symptoms over 5 years after stroke onset in 2,313 people (1,275 men and 1,038 women).
They found that 20% of women suffered from severe depression compared to 10% of men. They also found varying patterns of symptom progression; that long-term increased symptoms of depression are associated with higher mortality rates; and that initially moderate symptoms in men tend to become worse over time, according to a media release from King’s College London.
Patients who had their first-ever stroke between 1998 and 2016 were recruited to the study from the South London Stroke Register (SLSR) and were monitored until July 2017. Participants’ mental health was assessed using the Hospital Anxiety and Depression Scale (HADS) and cross-referenced with their physical health and socio-demographic data.
“While we cannot pinpoint exactly why depression is more common among women, it could be that women draw more of their sense of self and self-worth from their social relationships and so are more sensitive to challenges in maintaining these,” says lead author Dr Salma Ayis from the School of Population Health & Environmental Sciences at King’s College London, in the release.
“Also, as women live longer, they are more exposed to loneliness, poor physical health, and loss of support, all of which could lead to depression.
“What is common to both sexes is the dramatic decrease in the likelihood of survival as depression symptoms increase. We believe therefore, that by monitoring symptoms of depression in stroke survivors and acting accordingly, clinicians may be able to provide better long-term care,” she concludes.
[Source(s): King’s College London, Science Daily]