Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Department of Rehabilitation Sciences | en_US |
| dc.creator | Chan, Edward Peter | - |
| dc.identifier.uri | https://theses.lib.polyu.edu.hk/handle/200/6955 | - |
| dc.language | English | en_US |
| dc.publisher | Hong Kong Polytechnic University | - |
| dc.rights | All rights reserved | en_US |
| dc.title | Psychological and neurophysiological effects of Qigong exercise on older adults with co-occurring depression and chronic medical illness | en_US |
| dcterms.abstract | The present study explored the psychological effect and its underlying neurophysiological mechanisms of Qigong exercise in relation to its anti-depressive effect. Fifty-seven geriatric subjects with depression and co-existing chronic medical illness were recruited and randomly assigned to the experimental (Qigong) or comparison group (newspaper reading) for 12 weeks. Other than depression and psychological status, blood and saliva samples were collected for assessing serotonin and cortisol levels respectively as neurological biomarkers of depression. The results indicated that subjects practicing Qigong exercise were less depressed and showed significant improvement in self-efficacy and self-concept of physical wellbeing when compared to the newspaper reading group during the intervention period. A positive trend was demonstrated that salivary cortisol, but not blood serotonin, dropped more in the experimental group in the post-treatment. Among those with more severe depression, the reduction in cortisol reached significant level compared with the control. The results supported our hypotheses that Qigong exercise induced anti-depressive effect among older adults with mild to moderate depression with co-occurring chronic medical illness. This may be explained by the down-regulation of Hypothalamas-Pituaity-Adrenal (HPA) activity among those who were relatively more severe in their depression. Suggestions for clinical practice and further studies are made. | en_US |
| dcterms.extent | vi, 78 leaves : ill. (some col.) ; 30 cm. | en_US |
| dcterms.isPartOf | PolyU Electronic Theses | en_US |
| dcterms.issued | 2012 | en_US |
| dcterms.educationalLevel | All Master | en_US |
| dcterms.educationalLevel | M.Phil. | en_US |
| dcterms.LCSH | Qi gong -- Therapeutic use. | en_US |
| dcterms.LCSH | Depression, Mental -- Treatment. | en_US |
| dcterms.LCSH | Chronically ill -- Treatment. | en_US |
| dcterms.LCSH | Hong Kong Polytechnic University -- Dissertations | en_US |
| dcterms.accessRights | open access | en_US |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| b26158413.pdf | For All Users | 2.69 MB | Adobe PDF | View/Open |
Copyright Undertaking
As a bona fide Library user, I declare that:
- I will abide by the rules and legal ordinances governing copyright regarding the use of the Database.
- I will use the Database for the purpose of my research or private study only and not for circulation or further reproduction or any other purpose.
- I agree to indemnify and hold the University harmless from and against any loss, damage, cost, liability or expenses arising from copyright infringement or unauthorized usage.
By downloading any item(s) listed above, you acknowledge that you have read and understood the copyright undertaking as stated above, and agree to be bound by all of its terms.
Please use this identifier to cite or link to this item:
https://theses.lib.polyu.edu.hk/handle/200/6955