Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The Effect of Feedback on Physical Activity Surveillance using Wearable Device-Smartphone Application for Resolution of Metabolic Syndrome in Aged 60 or older; a 12-Week Randomized Control Study
Research on whether wearable device interventions can effectively prevent metabolic syndrome remains insufficient. This study aimed to evaluate the effect of feedback on clinical indicators in patients with metabolic syndrome aged 60 or older on activities measured using wearable devices, such as smartphone apps. Patients aged 60 or older diagnosed with metabolic syndrome were recruited and prescribed to survive for 12 weeks using wrist-worn devices (B.BAND, B Life Inc, Korea). The block randomization method was used to distribute the participants between an intervention group (n=20) and control group (n=20). In the intervention group, an experienced study coordinator provided feedback on physical activity to individuals through telephone counseling every other week.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Intervention Group | Experimental | In the intervention group, the researcher gave feedback on the subjects' exercise amount through telephone contact every 2 weeks during the 12-week study period. Through phone consultations, they answered questions about exercise or discussed problems, encouraged to continue exercising, answered questions or discussed problems related to wearable devices and encouraged continuous data transmission. |
|
| Control Group | Placebo Comparator | In the case of the control group, physical activity is monitored by itself through wearable devices and smartphone apps without phone counseling. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Receving feedback | Other | Receving regular feedback from a health provider |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in fasting blood tests at baseline and 12th week visits | Blood samples were collected from the Jeonju vein after fasting for 6 hours and analyzed in our hospital's laboratory. The lipid profile was tested using an automated analyzer (Hitachi 747, Hitachi Corp, Japan) and enzyme colorimetric method. | Baseline and 12th week |
| Changes in blood pressure (systolic blood pressure, diastolic blood pressure) at baseline and 12th week visits | Blood pressure was measured in a sitting position after resting using BP-203 RVII(Colin Corp, Aichi, Japan). | Baseline and 12th week |
| Changes in waist circumference (cm) at baseline and 12th week visits | The waist circumference was evaluated by a trained examiner (after normal exhalation) to the nearest millimeter from the midpoint between the lower edge of the rib and the iliac ridge. | Baseline and 12th week |
| Measurement of physical activity through wearable devices | Investigators provided with wrist-wearable device (B.BAND, B Life Inc, Korea), which allowed them to wear and live for 12 weeks. Researchers who have been granted access can check and track participants' physical activity on a daily basis through a web page. | For 12 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in body weight at baseline and 12th week visits | Body weight in kilograms were measured using a digital scale and stadiometer (BSM370, Biospace Co Ltd, Seoul). | Baseline and 12th week |
| Changes in height at baseline and 12th week visits |
| Measure | Description | Time Frame |
|---|---|---|
| Gathering subject information from the survey | All participants received information on demographics, occupation (usually for estimating physical activity intensity), frequency and duration of physical activity, history (diagnosis or drug treatment of hypertension, diabetes or dyslipidemia), health-related habits (smoking, drinking and alcohol), and medications taken through the survey. Participants were defined as non-smokers, past smokers, and current smokers, and non-smokers (0 to 98 g/week) or drinkers who drink an average of 7 cups of men and 5 or more cups of women twice per person. |
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Pusan National University Hospital | Busan | Seo-gu | 49241 | South Korea |
Not provided
In the intervention group, the researcher provided feedback on the participants' exercise amount through telephone contact every two weeks during the 12-week study period. It includes recommendations for continuing exercise therapy based on the recommendations for physical activity. Through phone consultations, they answered questions about exercise or discussed problems, were encouraged to continue exercising, answered questions or discussed problems related to wearable devices and apps, and encouraged for continuous data transmission.
Not provided
Not provided
Not provided
| No regular feedback |
| Other |
No regular feedback from a health provider |
|
Height in meters were measured using a digital scale and stadiometer (BSM370, Biospace Co Ltd, Seoul).
| Baseline and 12th week |
| Changes in body composition at baseline and 12th week visits | Body composition was measured by bioelectrical impedance analysis (Inbody 720, Biospace Co Ltd, Seoul) | Baseline and 12th week |
| Depression index at baseline and 12th week visits | All participants completed the Beck Depression Inventory (BDI) questionnaires. | Baseline and 12th week |
| Stress scale questionnaires at baseline and 12th week visits | All participants completed the Perceived Stress Scale (PSS) questionnaires. | Baseline and 12th week |
| Pulse wave velocity measurement on baseline and 12th week visits | Pulse wave velocity was measured in a comfortable supine position using the VP-1000 plus (Omron Healthcare, Bannockburn, IL). | Baseline and 12th week |
| Baseline |
| ID | Term |
|---|---|
| D024821 | Metabolic Syndrome |
| D009043 | Motor Activity |
| ID | Term |
|---|---|
| D007333 | Insulin Resistance |
| D006946 | Hyperinsulinism |
| D044882 | Glucose Metabolism Disorders |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
| D001519 | Behavior |
Not provided
Not provided