Follow-up rate across core variables
| Outcome | Scale or measures | Number at baseline | Follow-up rate |
|---|---|---|---|
| Anthropometry | |||
| Weight (kg) | 1654 | 72% | |
| Height (m) | 1654 | 72% | |
| BMI (kg/m2) | 1654 | 72% | |
| Waist circumference (cm) | 1689 | 78% | |
| Hip circumference (cm) | 1725 | NA* | |
| Neck circumference (cm) | 1739 | NA* | |
| General lifestyle | |||
| Smokers24 | Initiation, persistence, quantity, age at onset of regular cigarette use | 1690 | 77% |
| Sedentarism | IPAQ (International Physical Activity Questionnaire, short version)35 | 1688 | 75% |
| Physical activity | IPAQ (short version)35 | 1690 | 77% |
| Nutritional assessment | Food frequency questionnaire36 | 1819 | NA* |
| Alcohol consumption | Self-report | 1682 | 77% |
| Socioeconomic profile | Self-report | 1690 | 77% |
| Education level | Self-report | 1690 | 77% |
| Cardiovascular health | |||
| 24-hour ambulatory BP monitoring (mm Hg) | 1351 | NA* | |
| Carotid–femoral pulse wave velocity (m/s) | 1675 | NA* | |
| Ankle–brachial index (ratio) | 1631 | NA* | |
| Carotid intima-media thickness (mm) | 1735 | NA* | |
| Heart rate variability in 2 positions (supine and standing, ms/un and ms2) | 1735 | NA* | |
| Systolic BP (mm Hg) | 1686 | 72% | |
| Diastolic BP (mm Hg) | 1684 | 72% | |
| 24-hour (Holter monitoring) | 1059 | NA* | |
| Vascular age (years) | 1651 | NA* | |
| Biochemical measurements | |||
| Fasting glucose (mg/dL) | 1626 | 74% | |
| Triglycerides (mg/dL) | 1661 | 74% | |
| HDL-c (mg/dL) | 1666 | 74% | |
| LDL-c (mg/dL) | 1653 | 73% | |
| Total cholesterol (mg/dL) | 1662 | 74% | |
| Fasting metabolome (mg/dL) | 1485 | NA* | |
| HbA1c (%) | 1772 | NA* | |
| Skin phenotypes | |||
| Dermatology | Visual imaging37, optical coherence tomography (algorithms), Corneometer (scale application), transepidermal water loss (scale application), Cutometer (scale application) questionnaires38 | 1587 | NA* |
| Mental health | |||
| Symptoms for major psychiatric disorders | CIS-R39 | 1701 | NA* |
| Cognitive and executive function | Words or figure memory test; semantic (animals) and phonemic (letter F) verbal fluency tests; Trail Making Test | 1701 | NA* |
| Executive function | Random Number Generation, plus/minus | 1301 | NA |
| Anxiety | Hospital Anxiety and Depression Scale40 | 1375 | NA* |
| Depression | Hospital Anxiety and Depression Scale40 | 1375 | NA* |
| Sleep and circadian rhythms | |||
| Sleep | Pittsburgh Sleep Quality Index,41 Epworth Sleepiness Questionnaire,42 Berlin Questionnaire43 | 1758 | NA* |
| Diurnal preference | Morningness–eveningness questionnaire44 | 1327 | NA* |
*Follow-up was not possible as baseline information was only collected in 2010.
BMI, body mass index; BP, blood pressure; CIS-R, Revised Clinical Interview Schedule; HbA1c, glycated haemoglobin; HDL-c, high-density lipoprotein cholesterol; LDL-c, low-density lipoprotein cholesterol; NA, not applicable.