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문제 정의
- The study was a cluster randomized controlled study. The program involved 70% of the company’s employees.
- This study was carried out among employees of a medium-sized enterprise in recycling. The circular economy company provides comprehensive environmental management services.
제안 방법
- Body Age measurement and physical activity questionnaires were conducted at 0 months, 6 months, and 12 months. The participants completed all outcome forms (and the informed consent form at baseline) before each Body Age measurement.
- Both the occupational health nurse and the executive director informed all the employees beforehand, and everyone could sign up for the study. In addition, electronic information channels delivered general information about the study. In all 67% (149) of the employees registered for the study and were cluster randomized into three groups based on age, sex, and occupation (blue and white collar).
- Static upper-body power generation properties were tested with a 5-second biceps curl, with the forearm bent at an angle of 90° while the participant was in a standing position.
- They were enthusiastic regarding participation, and all measurements were conducted in accordance with a set pretested protocols. The basis of this intervention was easy to manage, and the participants calculated measurements during their workday. Days were organized with a similar protocol to involve all participants.
- Abdominal muscle endurance was measured using 60-second maximum crunch repetition performance with a knee angle of 90°. The flexibility assessment consisted of a modified sit-andreach test implemented with a handle integrated into the test system. After the assessments and calculation of the Body Age score, the test system automatically generated a test report comprising feedback from the overall assessment [15].
- The Body Age measurement process is used to form a biological age [15]. The measurement includes muscular strength, flexibility, aerobic fitness, and body composition by means of tests performed in a standardized manner. Selected tests are based on easy access and individual tests are based on research evidence.
- Body Age measurement and physical activity questionnaires were conducted at 0 months, 6 months, and 12 months. The participants completed all outcome forms (and the informed consent form at baseline) before each Body Age measurement. At baseline, group A received only the separate test results (not the Body Age index).
- The physical tests began with a 90° wall sit test.
- The purpose of the present study was to determine the effects of technology-aided testing and feedback given (Body Age score) on physical activity and biological age during a 12-month follow-up period in a cluster randomized controlled study in a mediumsized enterprise.
대상 데이터
- During the 1st 3 months, 11 employees were made redundant for economic and production reasons, and they therefore dropped out of the study. The analysis includes employees with results from baseline as well as the 6-month and 12-month follow-ups (n = 121). There were almost no significant differences at baseline in background and outcome variables.
- The intervention project took place in its main site (Riihimäki, Finland) in the years 2008e2009.
- In all 67% (149) of the employees registered for the study and were cluster randomized into three groups based on age, sex, and occupation (blue and white collar). The study was carried out through the occupational health service in the company and coordinated by an occupational health nurse. An ethics committee approval statement was obtained from the Lahti Region Hospital Ethics Committee.
데이터처리
- Statistical comparisons were made using the chi-square test, Fisher’s exact test, analysis of variance, or bootstrap-type analysis of variance.
이론/모형
- The ranking is based on generally accepted data provided by scientific publications. For Body Age calculation, the sexand age-specific classification of each assessment is used. The number of classifications varies from five to seven depending on the assessment.
- Statistical comparisons were made using the chi-square test, Fisher’s exact test, analysis of variance, or bootstrap-type analysis of variance. In the case of violation of assumptions (non-normality), a bootstrap-type test was used. Normality of the variables was tested using the ShapiroeWilk W test.
- In the case of violation of assumptions (non-normality), a bootstrap-type test was used. Normality of the variables was tested using the ShapiroeWilk W test. Repeated measures were analyzed using generalizing estimating equation models with an unstructured correlation structure.
- Normality of the variables was tested using the ShapiroeWilk W test. Repeated measures were analyzed using generalizing estimating equation models with an unstructured correlation structure. Generalized estimating equations were developed as an extension of the general linear model (e.
성능/효과
- A strength of the study was the good compliance by the management, occupational health care, and employees (the participation rate was 70% at baseline). The program motivated and engaged the people involved, although this was not adequate to help them reach a higher level of fitness.
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