The “impulsive and risk-taking” lifestyles of repeat offenders means they are likely to be at higher risk of catching and spreading coronavirus, according to a leading criminologist.

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Working with criminologists at Cambridge University, Professor Jonathan Shepherd, a surgeon and Cardiff University criminologist, found clear links between anti-social lifestyles and poor health.

Their research, published this month in the Journal of the Royal Society of Medicine, part of a programme of research led by Jonathan Shepherd, shows that offenders have a greater risk of health problems than non-offenders.

Cardiff University reports, as they get older, the research shows they suffer more illness, hospitalisation, and by age of forty eight their death and disability rates are higher. This suggests that policies which reduce offending are very likely to improve health.

Jonathan Shepherd believes the findings could be important to help understand the risks offenders present to themselves, and the public, in the midst of the coronavirus pandemic.

He said “As the coronavirus outbreak grips Britain, those in prison and persistent offenders may be more likely than non-offenders to be vectors for transmission. This would increase risks to prison visitors and offenders’ older relatives in the community.

“Offending is often part of a constellation of social disorders, from substance and alcohol abuse to truancy and violence, theft and vandalism. This reflects such factors as impulsive and risk-taking behaviour and poor parenting which increase the risk of poor health as well as offending.

“In the context of the coronavirus outbreak, these characteristics are likely to mean lower compliance with guidance on hand washing or social distancing.

“Their lifestyles mean they may well be more likely to pick up coronavirus and pass it on to others. In a pandemic this presents a real concern.”

Jonathan Shepherd is part of Cardiff University’s Violence Research Group and pioneered national violence measurement using data collected in A&Es in England and Wales. The group, which is part of the university’s Crime and Security Research Institute, publishes authoritative annual reports of national violence trends.

Jonathan said “It is hard to say what impact the coronavirus crisis could have on offending but close supervision of offenders across the justice system and in the community may be key in the coming weeks and months to protect citizens.”

His latest research looked further at the links between offending and health outcomes.

It analysed injury and illness data on four hundred and eleven men who have been followed since the age of eight in 1962 as part of the longitudinal Cambridge Study in Delinquent Development, which was designed to gain insight into how criminal behaviour develops from a young age.

It concluded that by the age of forty eight incidence of illness, hospitalisations and injuries is higher for all types of offenders, whether they are lifetime criminals or those who started offending later in life.

Jonathan Shepherd said this research indicates that early interventions, such as pre-school education, early family support and child skills training, are likely to reduce illness and injury as well as offending.