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Determinants of exercise for breast ...

Hsu, Hsin-Tien.

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Determinants of exercise for breast cancer survivors in Taiwan.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Determinants of exercise for breast cancer survivors in Taiwan./
Author:	Hsu, Hsin-Tien.
Description:	266 p.
Notes:	Chair: Marylin J. Dodd.
Contained By:	Dissertation Abstracts International66-06B.
Subject:	Health Sciences, Nursing. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3179949
ISBN:	9780542199745

Determinants of exercise for breast cancer survivors in Taiwan.
Hsu, Hsin-Tien.

Determinants of exercise for breast cancer survivors in Taiwan. - 266 p.

Chair: Marylin J. Dodd.

Thesis (Ph.D.)--University of California, San Francisco, 2005.

This is the first study in Taiwan to report the complex nature of the factors that influence exercise behavior among breast cancer survivors and demonstrate cross-culture applicability of the instruments. The proposed model was developed based on Social Cognitive Theory. The natural progression of exercise participation over 6 months after completion of adjuvant treatment was observed to examine the relationship between those factors and exercise behavior among 196 women with stage 0--III breast cancer, ranged in age from 23 to 74 years with mean age 47.63 +/- 9.91 years. Age, education, exercise history, cancer-related fatigue, physical health, mental health, social support for exercise, exercise barriers, outcome expectancy, self-efficacy expectancy were selected for their potential contributions to exercise behavior. No treatment or intervention was offered to the participants.

ISBN: 9780542199745Subjects--Topical Terms:

1017798
Health Sciences, Nursing.

Determinants of exercise for breast cancer survivors in Taiwan.
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020 $a 9780542199745
035 $a (UMI)AAI3179949
035 $a AAI3179949
040 $a UMI $c UMI
100 1 $a Hsu, Hsin-Tien. $3 1264306
245 1 0 $a Determinants of exercise for breast cancer survivors in Taiwan.
300 $a 266 p.
500 $a Chair: Marylin J. Dodd.
500 $a Source: Dissertation Abstracts International, Volume: 66-06, Section: B, page: 3058.
502 $a Thesis (Ph.D.)--University of California, San Francisco, 2005.
520 $a This is the first study in Taiwan to report the complex nature of the factors that influence exercise behavior among breast cancer survivors and demonstrate cross-culture applicability of the instruments. The proposed model was developed based on Social Cognitive Theory. The natural progression of exercise participation over 6 months after completion of adjuvant treatment was observed to examine the relationship between those factors and exercise behavior among 196 women with stage 0--III breast cancer, ranged in age from 23 to 74 years with mean age 47.63 +/- 9.91 years. Age, education, exercise history, cancer-related fatigue, physical health, mental health, social support for exercise, exercise barriers, outcome expectancy, self-efficacy expectancy were selected for their potential contributions to exercise behavior. No treatment or intervention was offered to the participants.
520 $a Results indicated that women did increase their exercise participation over time and that overall amount and intensity of exercise participation were below recommended guidelines. At baseline, limited amounts of the total variance in exercise frequency were explained (Multiple R2 = .29, F12,181 = 6.15, p < .001). Exercise frequency was significantly predicted by age (beta = .72), education (beta = .74), exercise history (beta = .52), social support for exercise (beta = .26), exercise self-efficacy (beta = .37), and two significant interactions between exercise history and exercise self-efficacy (F1,181 = 12.21, sr 2 = .048, p = .001), and between age and education (F1,181 = 4.301, sr2 = .017, p = .039). Surprisingly, exercise outcome expectancy did not predict exercise frequency (p = .288).
520 $a For change over time, the overall change of exercise self-efficacy was not significant, but exercise outcome expectancy (p = .038) and exercise frequency (p = .001) revealed significant changes over 6 months. Baseline physical health and social support made a significant contribution to explaining the variance of the change in exercise outcome expectancy from baseline to 3 months later. Baseline age, mental health, exercise barriers, social support for exercise, exercise outcome expectancy made a significant contribution to explaining the variance in exercise frequency change over 6 months. The findings partially supported the proposed model. Research implications, limitations and future directions were discussed. The findings from this study would contribute significantly to the literature on psychosocial and exercise aspects of breast cancer survivors in Taiwan.
590 $a School code: 0034.
650 4 $a Health Sciences, Nursing. $3 1017798
650 4 $a Health Sciences, Oncology. $3 1018566
650 4 $a Health Sciences, Public Health. $3 1017659
690 $a 0569
690 $a 0573
690 $a 0992
710 2 0 $a University of California, San Francisco. $3 1025118
773 0 $t Dissertation Abstracts International $g 66-06B.
790 $a 0034
790 1 0 $a Dodd, Marylin J., $e advisor
791 $a Ph.D.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3179949