Workplace Intervention Including Exercise and Nutrition in Obese Office Workers
A Combined Workplace Intervention Including Exercise and Nutrition for Health Promotion in Obese Office Workers: a Randomized Controlled Study
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Greece
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Trikala, Greece, Grækenland, 42100
- Department of Physical Education and Sports Science, University of Thessaly
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Sedentary work at least 8 h per day in the office
- BMI value ≥ 30 kg/m2
- No chronic diseases (physical or mental)
- No use of any medication
- No injuries (in lower or upper body) in the last 6 months
- No participation in organized exercise programs or nutrition intervention during the last 6 months.
Exclusion Criteria: Participants who do not meet the above criteria will be excluded from the study.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: Intervention group
The IG will participate in a daily supervised 6-month workplace program (during working hours) including: a. exercise (flexibility, balance, strength, aerobic), and b. counseling and educational activities for healthy diet and hydration.
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The IG will participate in a supervised 6-month combined intervention program (exercise and nutrition), which will take place inside the workplace settings during working hours.
In more detail, the IG will participate, every working day (5 days/week), in a 6-month supervised combined chair-based exercise program (120 training sessions; 25-40 min/day), including chair based seated and chair-assisted standing exercises to improve flexibility, balance, strength and aerobic capacity.
Except exercise, the intervention program consisted of weekly counseling and educational activities in healthy diet and proper hydration using presentations, leaflets, individual and group sessions with nutritionist, use of applications for proper hydration, use of goal-setting cards for healthy options
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Ingen indgriben: Control group
The CG did not participate in any intervention.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Body fat
Tidsramme: Baseline and 6 months
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Body fat (BF): BF% will be assessed using the bioelectrical impedance method (Maltron 900).
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Baseline and 6 months
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Body circumferences
Tidsramme: Baseline and 6 months
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The waist and hip circumferences will be measured using an ergonomic circumference measuring tape (Seca 201).
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Baseline and 6 months
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Blood pressure
Tidsramme: Baseline and 6 months
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Systolic and diastolic blood pressure will be measured, using an electronic upper arm blood pressure monitor (A&D-UA-851).
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Baseline and 6 months
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Respiratory function
Tidsramme: Baseline and 6 months
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Forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1) will be measured, using a portable spirometer (Micro, Medical, Micro).
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Baseline and 6 months
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Lipidemic profile
Tidsramme: Baseline and 6 months
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A blood sample will be obtained after overnight fasting (12 h), as previously described [37].
Total cholesterol, high-density lipoprotein (HDL) and triglycerides will be determined using a biochemical analyzer (Clinical Chemistry Analyzer Z 1145; Zafiropoulos Diagnostica S.A., Koropi, Greece), and low-density lipoprotein (LDL) will be calculated using the Friedewald equation.
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Baseline and 6 months
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Lower body flexibility:
Tidsramme: Baseline and 6 months
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The sit-and-reach test will be performed using a Flex-Tester box (Novel Products Inc., Rockton, IL, USA).
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Baseline and 6 months
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Static balance
Tidsramme: Baseline and 6 months
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The single-limb stance test (with eyes opened) was performed, as previously described by Rinne et al.
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Baseline and 6 months
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Dynamic balance:
Tidsramme: Baseline and 6 months
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The timed up-and-go test was performed, as previously described by Rikli and Jones.
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Baseline and 6 months
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Handgrip strength
Tidsramme: Baseline and 6 months
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Maximal isometric handgrip strength will be assessed using a portable hydraulic dynamometer (Jamar 5030J1, Horsham, USA).
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Baseline and 6 months
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Aerobic capacity:
Tidsramme: Baseline and 6 months
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The YMCA 3 min step test was used, which will be performed following the metronome cadence (96 beats per minute; 4 steps per cycle).
The participants' HR will be measured 1 min following the termination of the step test.
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Baseline and 6 months
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Adherence to the Mediterranean diet
Tidsramme: Baseline and 6 months
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The adherence to the Mediterranean diet will be assessed before and after the 6-month period using the specific Mediterranean Diet Score (range of total score: 0-55) [34-35].
The MedDietScore measures the weekly consumption of the following 9 food groups: non-refined cereals (whole grain bread and pasta, brown rice, etc), fruit, vegetables, legumes, potatoes, fish, red meat and products, poultry, full fat dairy products (like cheese, yoghurt, milk), as well as olive oil and alcohol intake [35].
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Baseline and 6 months
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Konstantina Karatrantou, University of Thessaly
- Ledende efterforsker: Vassilis Gerodimos, University of Thessaly
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Ernæringsforstyrrelser
- Overernæring
- Kropsvægt
- Overvægtig
- Patologiske tilstande, tegn og symptomer
- Opførsel
- Ernæringsmæssige og metaboliske sygdomme
- Tegn og symptomer
- Adfærd, dyr
- Fedme
- Motorisk aktivitet
- Fodringsadfærd
- Motorisk aktivitet
- Bevægelse
- Muskuloskeletale fysiologiske fænomener
- Muskuloskeletale og neurale fysiologiske fænomener
- Undersøgelsesteknikker
- Diæt, mad og ernæring
- Fysiologiske fænomener
- Ernæringsfysiologiske fænomener
- Befolkningsegenskaber
- Sundhedsstatus
- Demografi
- Øvelse
- Metoder
- Ernæringsstatus
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 1760
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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