Effects of Mindfulness-Based Interventions on Salivary Cortisol in Healthy Adults: A Meta-Analytical Review

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dc.citation.volume7
dc.contributor.authorSanada, Kenji
dc.contributor.authorMontero-Marin, Jesus
dc.contributor.authorAlda Diez, Marta
dc.contributor.authorSalas-Valero, Montserrat
dc.contributor.authorPerez-Yus, Maria C.
dc.contributor.authorMorillo, Hector
dc.contributor.authorDemarzo, Marcelo Marcos Piva [UNIFESP]
dc.contributor.authorGarcia-Toro, Mauro
dc.contributor.authorGarcia-Campayo, Javier
dc.coverageLausanne
dc.date.accessioned2020-07-31T12:47:32Z
dc.date.available2020-07-31T12:47:32Z
dc.date.issued2016
dc.description.abstractObjective: The aim of the present study was to elucidate the effects of Mindfulness-based interventions (MBIs) on salivary cortisol levels in healthy adult populations. Method: We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs), published between January 1980 and June 2015 in PubMed, EMBASE, PsycINFO and the Cochrane library. The PRISMA and Cochrane guidelines were followed. The pooled effect sizes were calculated with the random-effects model, using Hedges' g-values, and heterogeneity was measured using the 12 statistic. The contribution of different characteristics of participants and programmes were assessed by meta-regression models, using beta coefficients. Results: Five RCTs with 190 participants in total were included in this systematic review. The overall effect size (ES) for improving the state of health related to cortisol levels was moderately low (g = 0.41en
dc.description.abstractp = 0.025), although moderate heterogeneity was found (I-2 = 55en
dc.description.abstractp = 0.063). There were no significant differences between active (g = 0.33en
dc.description.abstractp = 0.202) and passive (g = 0.48en
dc.description.abstractp = 0.279) controls, but significant differences were found when comparing standard (g = 0.81en
dc.description.abstractp = 0.002) and raw (g = 0.03en
dc.description.abstractp = 0.896) measures. The percentage of women in each study was not related to ES. Nevertheless, age (beta = 0.03en
dc.description.abstractp = 0.039), the number of sessions (beta = 0.33en
dc.description.abstractp = 0.007) and the total hours of the MBI (beta = 0.06en
dc.description.abstractp = 0.005) were significantly related to ES, explaining heterogeneity (R-2 = 1.00). Conclusions: Despite the scarce number of studies, our results suggest that MBIs might have some beneficial effect on cortisol secretion in healthy adult subjects. However, there is a need for further RCTs implemented in accordance with standard programmes and measurements of salivary cortisol under rigorous strategies in healthy adult populations.en
dc.description.affiliationAragon Hlth Sci Inst, Primary Care, Zaragoza, Spain
dc.description.affiliationShowa Univ, Sch Med, Dept Psychiat, Tokyo, Japan
dc.description.affiliationUniv Zaragoza, Fac Hlth Sci & Sports, Zaragoza, Spain
dc.description.affiliationPrimary Care Prevent & Hlth Promot Res Network, Barcelona, Spain
dc.description.affiliationUniv Zaragoza, Miguel Servet Univ Hosp, Dept Psychiat, Zaragoza, Spain
dc.description.affiliationUniv Fed Sao Paulo, Mente Aberta Brazilian Ctr Mindfulness & Hlth Rom, Dept Prevent Med, Sao Paulo, Brazil
dc.description.affiliationHosp Israelite Albert Einsteih, Sao Paulo, Brazil
dc.description.affiliationUniv Balearic Isl, Res Inst Hlth Sci, Palma De Mallorca, Spain
dc.description.affiliationUnifespDepartment of Preventive Medicine, “Mente Aberta” Brazilian Centre for Mindfulness and Health Promotion, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
dc.description.sourceWeb of Science
dc.description.sponsorshipNetwork for Prevention and Health Promotion in Primary Care from Institute de Salud Carlos III of the Ministry of Economy and Competitiviness (Spain)
dc.description.sponsorshipEuropean Union ERDF funds
dc.description.sponsorshipIDNetwork for Prevention and Health Promotion in Primary Care from Institute de Salud Carlos III of the Ministry of Economy and Competitiviness (Spain): RD12/0005
dc.format.extent-
dc.identifierhttp://dx.doi.org/10.3389/fphys.2016.00471
dc.identifier.citationFrontiers In Physiology. Lausanne, v. 7, p. -, 2016.
dc.identifier.doi10.3389/fphys.2016.00471
dc.identifier.fileWOS000385684600001.pdf
dc.identifier.issn1664-042X
dc.identifier.urihttps://repositorio.unifesp.br/handle/11600/56890
dc.identifier.wosWOS:000385684600001
dc.language.isoeng
dc.publisherFrontiers Media Sa
dc.relation.ispartofFrontiers In Physiology
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectMBIen
dc.subjectsalivary cortisolen
dc.subjecthealthy adult subjectsen
dc.subjectRCTen
dc.subjectmeta-analysisen
dc.titleEffects of Mindfulness-Based Interventions on Salivary Cortisol in Healthy Adults: A Meta-Analytical Reviewen
dc.typeinfo:eu-repo/semantics/article
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