Aktiv i Sør: a Randomized Controlled Trial (AiS)
The Effect of a Tailored Telephone and Email Based Physical Activity Intervention on Physical Fitness and Body Composition: a Randomized Controlled Trial
Tutkimuksen yleiskatsaus
Tila
Tila
Ehdot
Ehdot
Interventio / Hoito
Interventio / Hoito
Opintotyyppi
Opintotyyppi
Ilmoittautuminen (Todellinen)
Ilmoittautuminen
Vaihe
Vaihe
- Ei sovellettavissa
Osallistumiskriteerit
Kelpoisuusvaatimukset
Kelpoisuusvaatimukset
Opintokelpoiset iät
Hyväksyy terveitä vapaaehtoisia
Sukupuolet, jotka voivat opiskella
Kuvaus
Inclusion Criteria:
Participants were included in the study if they were
- healthy
- between the ages of 40-55
- residents of the Agder counties in Norway
- classified as physically inactive (not fulfill the recommendations for physical activity given by the Norwegian Directorate of Health
- within stage one to three of the five stages of change in the transtheoretical model stages of change
Exclusion Criteria:
Participants were excluded if they were
- Unhealthy/ill
- younger than 40 years or older than 55 years
- living outside the Agder counties in Norway
- allready fulfilling the national recommendations given by the Norwegian Directorate of Health
- within stage four or five of the five stages of change in the transtheoretical model stages of change
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Ennaltaehkäisy
- Jako: Satunnaistettu
- Inventiomalli: Rinnakkaistehtävä
- Naamiointi: Nelinkertaistaa
Aseiden lukumäärä
Aseet ja interventiot
Osallistujaryhmä / ArmOsallistujaryhmä / Arm |
Interventio / HoitoInterventio / Hoito |
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Kokeellinen: Intervention group - telephone and print exercise intervention
The intervention group (IG) received a total of three intervention packages, one every second month, during the intervention period.
The first intervention package was distributed at intervention start.
The intervention package consisted of a tailored exercise program, national recommendations for physical activity, prompts and reminders.
Additionally the IG received fortnightly supportive motivational contact every two weeks, alternately by telephone og email
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Intervention has previously been described.
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Ei väliintuloa: Control group
The control group (CG) were encouraged to continue previous lifestyle.
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Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Change from Baseline Cardiorespiratory fitness at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Cardiorespiratory fitness was measured by a modified Balke protocol on a treadmill and registered in ml/kg/min
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Change from Baseline Muscular endurance of the back extensors at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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The static back extension test recorded muscular endurance of the back extensors as number of seconds the subject managed to endure a static horizontal position, with their lower body supported by a bench (max 240 sec).
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Change from Baseline Hand grip strength at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Hand grip strength was registered to the nearest 1 kilogram (kg) using a hydraulic dynamometer
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Change from Baseline Neuromotor fitness at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Neuromotor fitness was registered using the one leg standing test where the duration each subject managed to hold a balancing position was recorded in seconds (max 60 seconds).
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Change from Baseline Muscular dynamic endurance of and the ability to stabilize the upper body at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Muscular dynamic endurance of and the ability to stabilize the upper body was registered using a modified push-ups test.
The amount of correctly performed repetitions completed in 40 seconds, was recorded in number.
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Change from Baseline Flexibility of the hamstring musculature at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Flexibility of the hamstring musculature was recorded using the sit-and-reach test to the nearest half centimeter, using a specially designed box.
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Change from Baseline Flexibility in the shoulder joint at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Flexibility of the shoulder joint was registered to the nearest centimeter, using the back-scratch test.
The mean registered flexibility score of both shoulders was recorded.
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Change from Baseline Explosive power in the lower extremities at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Explosive power in the lower extremities was recorded to the nearest centimeter, using the vertical jump test.
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Change from Baseline Body mass index at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Body mass index was calculated using the formula weight/height^2.
Height and weight were measured using a measuring band (meters) and a weight scale (kilograms) respectively.
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Change from Baseline Waist circumference at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Waist circumference was registered using a measuring band and the mean of two measures was recorded to the nearest half-centimeter.
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Change from Baseline Fat percentage at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Fat percentage was measured using the bioimpedance machine InBody 720 and using skinfolds.
Both registered body fat percentage.
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
|
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Change from Baseline Cardiorespiratory fitness at 6 months
Aikaikkuna: Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
|
Cardiorespiratory fitness was measure by a modified Balke protocol on a treadmill and registered in l/min.
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Data collected prior to (pre) and after (post) a 6 month intervention period. Pretest was conducted in March-April, 2011 and post test was conducted in October-November, 2011.
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Toissijaiset tulostoimenpiteet
Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Age
Aikaikkuna: This is one of the descriptive statistics which was collected at one time point only. Data were collected on day one, in april 2011.
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Age was assessed by questionaire to the nearest whole year.
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This is one of the descriptive statistics which was collected at one time point only. Data were collected on day one, in april 2011.
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Gender
Aikaikkuna: This is one of the descriptive statistics which was collected at one time point only. Data were collected on day one, in april 2011
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Gender was assessed using a questionnaire and outcome was either Female or male.
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This is one of the descriptive statistics which was collected at one time point only. Data were collected on day one, in april 2011
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Educational level
Aikaikkuna: This is one of the descriptive statistics which was collected at one time point only. Data were collected on day one, in april 2011
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Educational level was assessed using a questionnaire as one of four different levels
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This is one of the descriptive statistics which was collected at one time point only. Data were collected on day one, in april 2011
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Muut tulostoimenpiteet
Muut tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Physical activity level
Aikaikkuna: This is one of the variables determining inclusion to the study and was collected at one time point only. Data were collected on day one, in april 2011
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Physical activity level was assessed using IPAQ- sf as minutes of physical activity per week.
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This is one of the variables determining inclusion to the study and was collected at one time point only. Data were collected on day one, in april 2011
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Stage of change
Aikaikkuna: This is one of the variables determining inclusion to the study and was collected at one time point only. Data were collected on day one, in april 2011
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Stage of change was assessed using a questionnaire as one of five alternatives.
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This is one of the variables determining inclusion to the study and was collected at one time point only. Data were collected on day one, in april 2011
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Yhteistyökumppanit ja tutkijat
Sponsori
Sponsori
Yhteistyökumppanit
Yhteistyökumppanit
Tutkijat
Tutkijat
- Päätutkija: Monica K Torstveit, PhD, University of Agder
Julkaisuja ja hyödyllisiä linkkejä
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Todellinen)
Opiskelun aloitus
Ensisijainen valmistuminen (Todellinen)
Ensisijainen valmistuminen
Opintojen valmistuminen (Todellinen)
Opintojen valmistuminen
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Ensimmäinen Lähetetty
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin päivitys julkaistu
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Muut tutkimustunnusnumerot
Muut tutkimustunnusnumerot
- Aktiv i Sør
Yksittäisten osallistujien tietojen suunnitelma (IPD)
Aiotko jakaa yksittäisten osallistujien tietoja (IPD)?
IPD-suunnitelman kuvaus
Lääke- ja laitetiedot, tutkimusasiakirjat
Tutkii yhdysvaltalaista FDA sääntelemää lääkevalmistetta
Tutkii yhdysvaltalaista FDA sääntelemää laitetuotetta
Yhdysvalloissa valmistettu ja sieltä viety tuote
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