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The Double Exposure Study: The Impact of Job Strain and Marital Cohesion on Blood Pressure

The Impact of Job Strain and Marital Cohesion on Ambulatory Blood Pressure Over One Year: The Double Exposure Study

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT00133653
Enrollment
250
Registered
2005-08-23
Start date
2001-08-31
Completion date
2004-07-31
Last updated
2005-10-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hypertension

Keywords

Hypertension; Job Strain; Marital Strain; Blood Pressure

Brief summary

Psychosocial and lifestyle stressors, such as job strain (JS) and marital factors have previously been associated with a sustained increase in blood pressure (BP). In a one-year longitudinal follow-up to the Baseline Double Exposure cohort study, we, the researchers at Sunnybrook and Women's College Health Sciences Centre, evaluated whether JS and marital cohesion continued to be associated with ambulatory blood pressure (ABP) in subjects enrolled with normal or untreated high BP.

Detailed description

Psychosocial and lifestyle stressors, such as job strain (JS) and marital factors have previously been associated with a sustained increase in blood pressure (BP). In a one-year longitudinal follow-up to the Baseline Double Exposure cohort study, we evaluated whether JS and marital cohesion continued to be associated with ambulatory blood pressure (ABP) in subjects enrolled with normal or untreated high BP.

Interventions

BEHAVIORALObservational

Sponsors

Sunnybrook Health Sciences Centre
Lead SponsorOTHER

Study design

Observational model
DEFINED_POPULATION
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
40 Years to 65 Years
Healthy volunteers
Yes

Inclusion criteria

* Age 40-65 * Unmedicated for at least 6 months * Living with spouse for at least 6 months * Working for at least 6 months

Exclusion criteria

* Working rotating or evening shifts

Countries

Canada

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026