People with job stress may lower their risk of heart disease by adapting a healthy lifestyle, a new study has found.
Researchers set out to determine whether a healthy lifestyle can help reduce the effects of job stress on coronary artery disease.
They looked at 7 cohort studies from a large European initiative that included 1,02,128 people who were disease-free during the 15-year study period (1985-2000).
Participants, ranging in age from 17-70 (mean 44.3) years were from the UK, France, Belgium, Sweden and Finland. More than half (52 per cent) were women.
Of the total participants, 15,986 (16 per cent) reported job stress, which was determined from specific job-related questions in the studies.
The investigators defined three lifestyle categories based on smoking, alcohol consumption, physical activity/inactivity and obesity (body mass index).
A “healthy lifestyle” had no lifestyle risk factors, “moderately unhealthy lifestyle” had one risk factor and “unhealthy lifestyle” included 2-4 lifestyle risk factors.
A total of 1086 participants had incident events of coronary artery disease events during the follow-up period.
The 10-year incidence of coronary artery disease was 18.4 per 1000 people for people with job strain and 14.7 for those without job strain.
People with an unhealthy lifestyle had a significantly higher 10-year incidence rate (30.6 per 1000) compared to those with a healthy lifestyle (12.0 per 1000).
The incidence rate was 31.2 per 1000 for participants with job strain and an unhealthy lifestyle but only 14.7 for those with job strain and a healthy lifestyle.
“The risk of coronary artery disease was highest among participants who reported job strain and an unhealthy lifestyle; those with job strain and a healthy lifestyle had about half the rate of this disease,” said Mika Kivimaki, Department of Epidemiology and Public Health, University College London (UCL).
“These observational data suggest that a healthy lifestyle could substantially reduce the risk of coronary artery disease risk among people with job strain,” Kivimaki said.
The study was published in Canadian Medical Association Journal.
Researchers set out to determine whether a healthy lifestyle can help reduce the effects of job stress on coronary artery disease.
They looked at 7 cohort studies from a large European initiative that included 1,02,128 people who were disease-free during the 15-year study period (1985-2000).
Participants, ranging in age from 17-70 (mean 44.3) years were from the UK, France, Belgium, Sweden and Finland. More than half (52 per cent) were women.
Of the total participants, 15,986 (16 per cent) reported job stress, which was determined from specific job-related questions in the studies.
The investigators defined three lifestyle categories based on smoking, alcohol consumption, physical activity/inactivity and obesity (body mass index).
A “healthy lifestyle” had no lifestyle risk factors, “moderately unhealthy lifestyle” had one risk factor and “unhealthy lifestyle” included 2-4 lifestyle risk factors.
A total of 1086 participants had incident events of coronary artery disease events during the follow-up period.
The 10-year incidence of coronary artery disease was 18.4 per 1000 people for people with job strain and 14.7 for those without job strain.
People with an unhealthy lifestyle had a significantly higher 10-year incidence rate (30.6 per 1000) compared to those with a healthy lifestyle (12.0 per 1000).
The incidence rate was 31.2 per 1000 for participants with job strain and an unhealthy lifestyle but only 14.7 for those with job strain and a healthy lifestyle.
“The risk of coronary artery disease was highest among participants who reported job strain and an unhealthy lifestyle; those with job strain and a healthy lifestyle had about half the rate of this disease,” said Mika Kivimaki, Department of Epidemiology and Public Health, University College London (UCL).
“These observational data suggest that a healthy lifestyle could substantially reduce the risk of coronary artery disease risk among people with job strain,” Kivimaki said.
The study was published in Canadian Medical Association Journal.
