Age and gender linked to stress reaction

March 2010  

A new study led by scientists from the Universite de Montreal and the Montreal Heart Institute has revealed that age and gender play a major role in how people respond to stress.

Researchers studied a sample of 20 to 64-year-olds and found that women who are more defensive are at increased cardiovascular risk, while older men with low defensive reactions have higher cardiovascular rates.

The scientists explained that defensiveness is a trait characterised by avoidance, denial or repression of information perceived as threatening and will result in high blood pressure and heart rates in women who are defensive.

Bianca D'Antono, a professor at the university, said the findings suggest that 'socialisation is innate and that belonging to a group contributed to the survival of our ancestors'.

'Today, it is possible that most people view social exclusion as a threat to their existence. A strong defensive reaction is useful to maintain one's self-esteem when faced with this potential threat,' she added.

According to the Health and Safety Executive, work-related stress is widespread in the UK working population.