Stress and physical activity during a 1-year counseling intervention

TIIVISTELMÄ Schildt, Kasimir Ario Vilhelm 2013. Stressi ja fyysinen aktiivisuus vuoden mittaisen neuvonta intervention aikana. Liikuntafysiologian Pro gradu -tutkielma. Liikuntabiologian laitos. Jyväskylän yliopisto. 83 sivua. Liikkumattomuus on luokiteltu maailman neljänneksi suurimmaksi kuolinsyy...

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Main Author: Schildt, Kasimir
Other Authors: Liikuntatieteellinen tiedekunta, Faculty of Sport and Health Sciences, Liikuntabiologian laitos, Department of Biology of Physical Activity, University of Jyväskylä, Jyväskylän yliopisto
Format: Master's thesis
Language:eng
Published: 2013
Subjects:
Online Access: https://jyx.jyu.fi/handle/123456789/42567
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author Schildt, Kasimir
author2 Liikuntatieteellinen tiedekunta Faculty of Sport and Health Sciences Liikuntabiologian laitos Department of Biology of Physical Activity University of Jyväskylä Jyväskylän yliopisto
author_facet Schildt, Kasimir Liikuntatieteellinen tiedekunta Faculty of Sport and Health Sciences Liikuntabiologian laitos Department of Biology of Physical Activity University of Jyväskylä Jyväskylän yliopisto Schildt, Kasimir Liikuntatieteellinen tiedekunta Faculty of Sport and Health Sciences Liikuntabiologian laitos Department of Biology of Physical Activity University of Jyväskylä Jyväskylän yliopisto
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description TIIVISTELMÄ Schildt, Kasimir Ario Vilhelm 2013. Stressi ja fyysinen aktiivisuus vuoden mittaisen neuvonta intervention aikana. Liikuntafysiologian Pro gradu -tutkielma. Liikuntabiologian laitos. Jyväskylän yliopisto. 83 sivua. Liikkumattomuus on luokiteltu maailman neljänneksi suurimmaksi kuolinsyyksi ja arviolta 3,2 miljoonaa ihmista kuolee vuosittain liikkumattomuudesta seuraaviin sairauksiin. Samaan aikaan ihmisten kokema stressi on lisääntynyt. Monissa aiemmissa tutkimuksissa fyysisen aktiivisuuden lisääminen on helpottanut stressiä. Tämän tutkimuksen tarkoitus oli selvittää, ovatko fyysinen aktiivisuus ja inaktiivisuus yhteydessä koettuun ja sykevälivaihtelun avulla mitattuun stressiin. Tutkimuksessa seurattiin vuoden ajan interventio-ryhmää (IR), joka sai neuvoja inaktiivisuuden vähentämiseksi. IR:n rinnalla seurattiin kontrolliryhmää KR. 123 aikuista oli tutkimuksessa mukana koko vuoden. Mittauksesta ja muuttujasta riippuen lopullisissa tilastollisissa analyyseissä oli mukana 42-90:n koehenkilön tulokset. IR koostui 25 miehestä (ikä 39 ± vuotta) ja 40 naisesta (ikä 36 ± 4 vuotta), KR koostui 26 miehestä (ikä 41 ± 5 vuotta) ja 32 naisesta (ikä 40 ± 5 vuotta). Koettua stressiä, työkykyä, fyysistä aktiivisuutta ja istuma-aikaa mitattiin kyselyillä. Sykettä ja sykevälivaihtelua mitattiin autonomisen hermoston toiminnan tutkimiseksi. Verrattuna KR:iin, IR:n itse raportoima istuma-aika työajalla ja koettu stressi laskivat ensimmäisen kuuden kuukauden aikana tilastollisesti merkitsevästi (istuma-aika p=0,017; ja itse raportoitu stressi p=0,019). Tuona aikana IR:n istuma-aika työajalla laski 85 ± 12%:sta 79 ± 15%:iin ja koettu stressi 67 ± 10:stä 65 ± 9:een. Sykevälivaihtelussa muutoksia havaittiin ortostaattisessa testissä, mutta tulokset olivat ristiriidassa kyselytulosten kanssa. Eroja ryhmien välillä havaittiin vain ensimmäisen kuuden kuukauden eli tehostetun seurannan aikana ja seuraavan kuuden kuukauden ylläpitojakson jälkeen eroja ei enää ryhmien välillä havaittu. Tutkimuksen tulokset osoittavat, että neuvonnan avulla voidaan vähentää koettua stressiä sekä istumista työajalla. Ristiriitaiset tulokset sykevälivaihtelumittausten ja kyselyiden välillä herättävät kysymyksiä. Voi olla, että inaktiivisuuden välttäminen ei riitä vaikuttamaan autonomiseen säätelyyn. On myös huomionarvoista, että tilastollisesti merkitseviä eroja ryhmien välillä havaittiin vain tehostetun seurannan eli ensimmäisen kuuden kuukauden aikana. Ihmisiä olisi siis jatkuvasti muistutettava neuvonnasta, jotta sen vaikutukset säilyivät. Avainsanat: stressi, syke, sykevälivaihtelu, inaktiivisuus, kysely ABSTRACT Schildt, Kasimir Ario Vilhelm 2013. Master’s thesis. Stress and physical activity during a 1-year counseling intervention. Exercise physiology Department of Biology of Physical Activity, University of Jyväskylä. 83 pages. Physical inactivity has been identified as the fourth leading risk factor for global mortality causing an estimated 3.2 million deaths globally. At the same time perceived stress of individuals has increased. Many studies suggest that increasing physical activity can decrease perceived stress. The purpose of this study was to investigate whether the amount of physical activity and inactivity are associated with perceived and measured stress. In a year-long intervention a group receiving counseling to reduce physical inactivity and a control group were followed. 123 adults completed the study of which 42 to 90 have been used in statistical analyses (depending on valid data available on different variables). Intervention group (IG) included 25 males aged 39 ± 5years and 40 females aged 36 ± 4 years and control group (CG) 26 males aged 41 ± 5 years and 32 females aged 40 ± 5 years. Perceived stress, work ability index, physical activity and sitting time were assessed with questionnaires. Heart rate (HR) and heart rate variability (HRV) were measured for examining autonomic modulation. Intervention decreased self-reported sitting time at work (p=0,017) and lowered self-reported stress (p=0,019) compared to the control group. During the first 6 months perceived stress decreased in IG from 67 ± 10 to 65 ± 9, and increased in CG from 67 ± 9 to 69 ± 9, (p=0,019 between groups). Sitting time during work decreased in IG from 85 ± 12% to 79 ± 15% and on CG from 77 ± 14% to 76 ± 15% (p=0,017 between groups). Changes in HRV variables occurred in orthostatic test but the results were inconsistent with those from the questionnaires. The effect of intervention on perceived stress, self-reported sitting time and HRV lasted only the reinforced counseling period (first 6 months) and the effect disappeared during the maintenance period (last 6 months). Results of the study suggest that tailored counseling can reduce sitting time at work and perceived stress. Controversial results between HRV method and stress questionnaire leaves some open questions. It may be that avoiding inactivity is not a sufficient stimulus to affect autonomic modulation. It is also notable that in general all differences between the groups were seen after the first 6 months and not maintained after 12 months. Therefore, it is likely that long term effects require reinforcement of counseling to maintain the positive changes. Key words: stress, HR, HRV, inactivity, questionnaire
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Stressi ja fyysinen aktiivisuus vuoden mittaisen neuvonta intervention aikana. Liikuntafysiologian Pro gradu -tutkielma. Liikuntabiologian laitos. Jyv\u00e4skyl\u00e4n yliopisto. 83 sivua.\n\nLiikkumattomuus on luokiteltu maailman nelj\u00e4nneksi suurimmaksi kuolinsyyksi ja arviolta 3,2 miljoonaa ihmista kuolee vuosittain liikkumattomuudesta seuraaviin sairauksiin. Samaan aikaan ihmisten kokema stressi on lis\u00e4\u00e4ntynyt. Monissa aiemmissa tutkimuksissa fyysisen aktiivisuuden lis\u00e4\u00e4minen on helpottanut stressi\u00e4. T\u00e4m\u00e4n tutkimuksen tarkoitus oli selvitt\u00e4\u00e4, ovatko fyysinen aktiivisuus ja inaktiivisuus yhteydess\u00e4 koettuun ja sykev\u00e4livaihtelun avulla mitattuun stressiin. Tutkimuksessa seurattiin vuoden ajan interventio-ryhm\u00e4\u00e4 (IR), joka sai neuvoja inaktiivisuuden v\u00e4hent\u00e4miseksi. IR:n rinnalla seurattiin kontrolliryhm\u00e4\u00e4 KR.\n123 aikuista oli tutkimuksessa mukana koko vuoden. Mittauksesta ja muuttujasta riippuen lopullisissa tilastollisissa analyyseiss\u00e4 oli mukana 42-90:n koehenkil\u00f6n tulokset. IR koostui 25 miehest\u00e4 (ik\u00e4 39 \u00b1 vuotta) ja 40 naisesta (ik\u00e4 36 \u00b1 4 vuotta), KR koostui 26 miehest\u00e4 (ik\u00e4 41 \u00b1 5 vuotta) ja 32 naisesta (ik\u00e4 40 \u00b1 5 vuotta). Koettua stressi\u00e4, ty\u00f6kyky\u00e4, fyysist\u00e4 aktiivisuutta ja istuma-aikaa mitattiin kyselyill\u00e4. Sykett\u00e4 ja sykev\u00e4livaihtelua mitattiin autonomisen hermoston toiminnan tutkimiseksi.\nVerrattuna KR:iin, IR:n itse raportoima istuma-aika ty\u00f6ajalla ja koettu stressi laskivat ensimm\u00e4isen kuuden kuukauden aikana tilastollisesti merkitsev\u00e4sti (istuma-aika p=0,017; ja itse raportoitu stressi p=0,019). Tuona aikana IR:n istuma-aika ty\u00f6ajalla laski 85 \u00b1 12%:sta 79 \u00b1 15%:iin ja koettu stressi 67 \u00b1 10:st\u00e4 65 \u00b1 9:een. 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Ihmisi\u00e4 olisi siis jatkuvasti muistutettava neuvonnasta, jotta sen vaikutukset s\u00e4ilyiv\u00e4t.\nAvainsanat: stressi, syke, sykev\u00e4livaihtelu, inaktiivisuus, kysely", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "ABSTRACT\nSchildt, Kasimir Ario Vilhelm 2013. Master\u2019s thesis. Stress and physical activity during a 1-year counseling intervention. Exercise physiology Department of Biology of Physical Activity, University of Jyv\u00e4skyl\u00e4. 83 pages.\n\nPhysical inactivity has been identified as the fourth leading risk factor for global mortality causing an estimated 3.2 million deaths globally. At the same time perceived stress of individuals has increased. Many studies suggest that increasing physical activity can decrease perceived stress. The purpose of this study was to investigate whether the amount of physical activity and inactivity are associated with perceived and measured stress. In a year-long intervention a group receiving counseling to reduce physical inactivity and a control group were followed.\n123 adults completed the study of which 42 to 90 have been used in statistical analyses (depending on valid data available on different variables). Intervention group (IG) included 25 males aged 39 \u00b1 5years and 40 females aged 36 \u00b1 4 years and control group (CG) 26 males aged 41 \u00b1 5 years and 32 females aged 40 \u00b1 5 years. Perceived stress, work ability index, physical activity and sitting time were assessed with questionnaires. Heart rate (HR) and heart rate variability (HRV) were measured for examining autonomic modulation.\nIntervention decreased self-reported sitting time at work (p=0,017) and lowered self-reported stress (p=0,019) compared to the control group. 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spellingShingle Schildt, Kasimir Stress and physical activity during a 1-year counseling intervention stress HR HRV inactivity questionnaire Liikuntafysiologia Exercise Physiology 5011 stressi syke liikkumattomuus fyysinen aktiivisuus
title Stress and physical activity during a 1-year counseling intervention
title_full Stress and physical activity during a 1-year counseling intervention
title_fullStr Stress and physical activity during a 1-year counseling intervention Stress and physical activity during a 1-year counseling intervention
title_full_unstemmed Stress and physical activity during a 1-year counseling intervention Stress and physical activity during a 1-year counseling intervention
title_short Stress and physical activity during a 1-year counseling intervention
title_sort stress and physical activity during a 1 year counseling intervention
title_txtP Stress and physical activity during a 1-year counseling intervention
topic stress HR HRV inactivity questionnaire Liikuntafysiologia Exercise Physiology 5011 stressi syke liikkumattomuus fyysinen aktiivisuus
topic_facet 5011 Exercise Physiology HR HRV Liikuntafysiologia fyysinen aktiivisuus inactivity liikkumattomuus questionnaire stress stressi syke
url https://jyx.jyu.fi/handle/123456789/42567 http://www.urn.fi/URN:NBN:fi:jyu-201312022707
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