Primary outcome
|
Physical Activity Level*
| ✓ | ✓ | ✓ |
accelerometers
|
using the Axivity AX3 – 3Axis logging Accelerometer®
|
Secondary outcomes
|
Traditional risk factors
| | | | | |
|
Fruit and vegetables intake
| ✓ | | ✓ |
carotenoids
| |
|
Weight
| | ✓ | ✓ |
self-report
|
as used in Godino et al. [56] and Knowles et al. [48]
|
|
Cholesterol Panel (total, HDL and LDL cholesterol, triglycerides)
| ✓ | | ✓ |
blood serum
| |
|
Fructosamine
| ✓ | | ✓ |
blood serum
| |
|
Nutrition Behaviour (fruit, vegetables, whole grains, fish, red and processed meat)
| | ✓ | ✓ |
self-report
|
one-item questions that reflect the present prevention guidelines on CVD [16, 10]
|
|
Physical Activity Level
| | ✓ | ✓ |
self-report
|
EPIC-Norfolk Physical Activity Questionnaire [60]
|
|
Smoking Status
| | ✓ | ✓ |
self-report
| |
|
Alcohol Consumption
| | ✓ | ✓ |
self-report
| |
|
Current Medication and Healthcare Usage
| | ✓ | ✓ |
self-report
|
adapted version of the Health Services Research Unit Aberdeen questionnaire [61]
|
|
Perceived risk
| | | | | |
|
Comparative and Absolute Cardiovascular Risk
| | ✓ | ✓ |
self-report
|
adapted according to Diefenbach et al. [62] and used in other risk communication studies [48, 56]
|
|
Cognitive evaluation of provision of coronary heart disease risk scores
| | | | | |
|
Understanding of Risk Scores
| | | ✓ |
self-report
|
as used in another trial of risk communication [56]
|
|
Perceived Accuracy of Risk Scores
| | | ✓ |
self-report
|
as used in other risk communication studies [48, 56]
|
|
Acceptability of the Intervention
| | | ✓ |
self-report
|
in line with the Heart to Health study [50]
|
|
Psychological outcomes
| | | | | |
|
Stress
| | ✓ | ✓ |
self-report
|
as used in the Randomized Trial of Personal Genomics for preventive cardiology [48]
|
|
Mood
| | ✓ | ✓ |
self-report
|
adapted from the Patient Health Questionnaire [63]
|
|
Coronary Heart Disease-related Worry
| | ✓ | ✓ |
self-report
|
an adaptation of the Cancer Related Worry Scale [64]
|
|
Genetic Risk-related Worry/Anxiety
| | ✓ | |
self-report
|
as used by Knowles et al. [48]
|
Moderators and mediators
|
Sociodemographic characteristics
| | | | | |
|
Sex, Age, Ethnicity
| ✓ | | |
self-report
| |
|
Marital Status
| | ✓ | |
self-report
| |
|
Socioeconomic Status (level of education, level of income, living area)
| | ✓ | |
self-report
|
adapted from the European Health Interview Survey; deprivation level of the area based on the Index of Multiple Deprivation, Department for Communities and Local Government
|
|
Numeracy Skills
| | ✓ | |
self-report
|
3-item Schwartz scale [65]
|
|
Family History of Coronary Heart Disease
| | ✓ | |
self-report
| |
|
History of Genetic Testing
| | ✓ | |
self-report
| |
|
History of Coronary Heart Disease Risk Assessment
| | ✓ | |
self-report
| |
|
Self-rated Health
| | ✓ | ✓ |
self-report
|
Ware et al. [66]
|
|
Barriers to risk-reducing strategy
| | ✓ | |
self-report
|
in line with the Heart to Health study [50]
|
|
Cognitive and emotional theory-based antecedents to behaviour change
| | | | | |
|
Intentions
| | ✓ | |
self-report
|
adapted according to Ajzen [67] and used in previous similar research [56]
|
|
Perception of Diet
| | ✓ | |
self-report
| |
|
Perception of Physical Activity
| | ✓ | |
self-report
| |
|
Coronary heart disease risk Representations
| | ✓ | |
self-report
|
the Brief Illness Perceptions Questionnaire [68]
|
|
Self-efficacy
| | ✓ | |
self-report
|
as used in previous behavioural research [56, 68]
|
|
Response Efficacy
| | ✓ | ✓ |
self-report
|
as used in previous behavioural research [52, 69]
|
|
Social Support
| | ✓ | |
self-report
|
the Multidimensional Scale of Perceived Social Support [70]
|
|
Time Orientation
| | ✓ | |
self-report
|
as used in a study by Peretti-Watel et al. [71]
|
|
Sense of Coherence
| | ✓ | |
self-report
|
3-items scale, Lundberg et al. [72]
|
|
Comparative Optimism
| | ✓ | |
self-report
|
comparative perceived risk
|