Table 1 Data collection measurements
Construct | Measurement | When measured | Source | ||
|---|---|---|---|---|---|
Primary outcomes | |||||
Walking level | Mean steps/day over 1 week | T0 | T1 | T2 | Pedometer |
Physical activity | International Physical Activity Questionnaire (IPAQ) | T0 | T1 | T2 | Survey |
Stroke and stroke risk factor knowledge | Stroke Action Survey (STAT) | T0 | T1 | T2 | Survey |
Stroke risk factor knowledge | |||||
Self-efficacy | General Self-Efficacy Scale | T0 | T1 | T2 | Survey |
Chronic Disease Self-Efficacy Scale | |||||
Outcome Expectations for Exercise Scale (OEE) | |||||
Secondary/exploratory outcomes | |||||
Blood pressure | Universal data collection protocol | T0 | T1 | T2 | Physical exam |
BMI (kg/m2) | Universal data collection protocol | T0 | T1 | T2 | Physical exam |
Non-HDL cholesterol | Point-of-care CardioChek meter | T0 | T2 | Fingerprick | |
HDL cholesterol | Point-of-care CardioChek meter | T0 | T2 | Fingerprick | |
Triglycerides | Point-of-care CardioChek meter | T0 | T2 | Fingerprick | |
Glycosylated hemoglobin (HgA1c) | Dried blood spots | T0 | T2 | Fingerprick | |
c-reactive protein (CRP) | Dried blood spots | T0 | T2 | Fingerprick | |
Healthcare seeking | Visits with healthcare provider | T0 | T2 | Survey | |
Restricted bed days | Restricted activity | T0 | T2 | Survey | |
Social support/network | Interpersonal Support Evaluation List (ISEL) | T0 | T1 | T2 | Survey |
Health-related quality of life | Medical Outcomes Study SF-12 | T0 | T1 | T2 | Survey |
Depressive symptoms | Patient Health Questionnaire (PHQ-9) | T0 | T1 | T2 | Survey |
Disability | ADL Summary Scale | T0 | T1 | T2 | Survey |
Risk perception and worry | SPRITE survey items | T0 | T1 | T2 | Survey |
Trust in physicians | Trust in Physicians Scale | T0 | T1 | T2 | Survey |
Trust in medical researchers | Trust in Medical Researchers | T0 | T1 | T2 | Survey |
Sleep | MOS-Sleep Scale | T0 | T1 | T2 | Survey |
Stress | Perceived Stress Scale-4 item | T0 | T1 | T2 | Survey |
Aging expectations | Expectations Regarding Aging (ERA-12) | T0 | T1 | T2 | Survey |
Other measuresa | |||||
Demographics/SES | REDCap database questions on demographics/highest completed education | T0 | Survey | ||
Acculturationb | Vancouver Index of Acculturation (VIA) | T0 | Survey | ||
Medical comorbidities | Katz/Charlson Comorbidity Index | T0 | Survey | ||
Neighborhood walkability | Neighborhood Environment Walkability Scale-Abridged (NEWS-A) | T0 | Survey | ||
Smoking | NHANES survey items | T0 | Survey | ||