Publicação
Motivation and physical activity levels in bariatric patients involved in a self-determination theory-based physical activity program
| dc.contributor.author | González-Cutre, David | |
| dc.contributor.author | Jiménez-Loaisa, Alejandro | |
| dc.contributor.author | Alcaraz-Ibáñez, Manuel | |
| dc.contributor.author | Romero-Elías, María | |
| dc.contributor.author | Santos, Inês | |
| dc.contributor.author | Beltrán-Carrillo, Vicente J. | |
| dc.date.accessioned | 2023-03-02T14:21:19Z | |
| dc.date.available | 2023-03-02T14:21:19Z | |
| dc.date.issued | 2020 | |
| dc.description | © 2020 Elsevier Ltd. All rights reserved. | pt_PT |
| dc.description.abstract | Objective: This study examines the associations between pre-to post-intervention changes in motivation and physical activity (PA) levels of bariatric patients involved in a 6-month postoperative PA program based on selfdetermination theory (SDT). We also explore the extent to which patients’ perception of autonomy support and basic psychological need satisfaction during the program were associated with changes in their motivation to exercise. Method: Forty patients were assigned to a motivational PA intervention (MPAI-G) or to a control group (CG). Both groups completed questionnaires assessing the variables of interest and wore GT3X accelerometers before surgery and after the program. Results: Thirty-two participants (78.1% female) completed all measures and were included in the present analyses. CG showed greater increases in integrated (d = 1.60, 95% CI [ 2.40, 0.81]) and identified regulation (d = 0.75, 95% CI [ 1.47, 0.03]) than MPAI-G. However, the MPAI-G experienced increases in introjected regulation (d = 1.95, 95% CI [1.11, 2.79]) and greater decreases in external regulation (d = 1.00, 95% CI [ 1.74, 0.27]) than CG, which were associated with decreases in sedentary activity and increases in light and total PA. Oppositely to the CG, amotivation decreased in the MPAI-G (d = 2.98, 95% CI [ 3.98, 1.97]) and it was related to increases in light and total PA. Changes in exercise motivation were associated with perceived autonomy support and basic psychological need satisfaction during the program. Conclusion: The SDT-based PA program gave rise to greater changes in controlled forms of motivation and amotivation than in autonomous motivation in post-bariatric surgery patients. | pt_PT |
| dc.description.sponsorship | This study was carried out with the aid of the research projects: “Physical and psychological effects of an exercise program in bariatric patients” (UEM2.11X), funded by the Escuela de Estudios Universitarios Real Madrid – Universidad Europea de Madrid, and “Physiological and psychological effects of a physical activity program on bariatric patients”, funded by the Fundación MAPFRE. The second author of this study was supported by the Valencian Council of Education, Research, Culture and Sports with reference ACIF/2017/155. Third and fourth authors were supported by the Spanish Ministry of Education through FPU grants with references FPU17/01158 and FPU17/06354, respectively. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Psychology of Sport & Exercise 51 (2020) 101795 | pt_PT |
| dc.identifier.doi | 10.1016/j.psychsport.2020.101795 | pt_PT |
| dc.identifier.eissn | 1878-5476 | |
| dc.identifier.issn | 1469-0292 | |
| dc.identifier.uri | http://hdl.handle.net/10451/56512 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Elsevier | pt_PT |
| dc.relation.publisherversion | https://www.sciencedirect.com/journal/psychology-of-sport-and-exercise | pt_PT |
| dc.subject | Sleeve gastrectomy | pt_PT |
| dc.subject | Self-regulation | pt_PT |
| dc.subject | Amotivation | pt_PT |
| dc.subject | Accelerometer | pt_PT |
| dc.subject | Health settings | pt_PT |
| dc.title | Motivation and physical activity levels in bariatric patients involved in a self-determination theory-based physical activity program | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.title | Psychology of Sport and Exercise | pt_PT |
| person.familyName | Chaparro Roque dos Santos | |
| person.givenName | Inês | |
| person.identifier | N-1856-2016 | |
| person.identifier.ciencia-id | 8E14-4B1D-9F4E | |
| person.identifier.orcid | 0000-0002-1638-8551 | |
| rcaap.rights | restrictedAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | 6e672e07-deab-42de-ac5a-8d91cd617873 | |
| relation.isAuthorOfPublication.latestForDiscovery | 6e672e07-deab-42de-ac5a-8d91cd617873 |