• 832 Citations
  • 18 h-Index
20062020

Research output per year

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Research Output

  • 832 Citations
  • 18 h-Index
  • 53 Article
  • 3 Review article
  • 1 Conference contribution
  • 1 Letter
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Article
2020

Accelerometer-measured daily steps and subjective cognitive ability in older adults: A two-year follow-up study

Chen, S. T., Stevinson, C., Tian, T., Chen, L. J. & Ku, P. W., 2020 May, In : Experimental Gerontology. 133, 110874.

Research output: Contribution to journalArticle

Association of exercise with all-cause mortality in older Taipei residents

Lai, Y. J., Yen, Y. F., Chen, L. J., Ku, P. W., Chen, C. C. & Lin, Y. K., 2020 Apr 27, In : Age and ageing. 49, 3, p. 382-388 7 p.

Research output: Contribution to journalArticle

2019

Effects of an acute bout of light-intensity walking on sleep in older women with sleep impairment: A randomized controlled trial

Chen, L. J., Stevinson, C., Fang, S. H., Taun, C. Y. & Ku, P. W., 2019 Jan 1, In : Journal of Clinical Sleep Medicine. 15, 4, p. 581-586 6 p.

Research output: Contribution to journalArticle

Frequency of alcohol consumption and risk of type 2 diabetes mellitus: A nationwide cohort study

Lai, Y. J., Hu, H. Y., Lee, Y. L., Ko, M. C., Ku, P. W., Yen, Y. F. & Chu, D., 2019 Jun, In : Clinical Nutrition. 38, 3, p. 1368-1372 5 p.

Research output: Contribution to journalArticle

The Associations between Near Visual Activity and Incident Myopia in Children: A Nationwide 4-Year Follow-up Study

Ku, P. W., Steptoe, A., Lai, Y. J., Hu, H. Y., Chu, D., Yen, Y. F., Liao, Y. & Chen, L. J., 2019 Feb, In : Ophthalmology. 126, 2, p. 214-220 7 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2018

A cut-off of daily sedentary time and all-cause mortality in adults: A meta-regression analysis involving more than 1 million participants

Ku, P. W., Steptoe, A., Liao, Y., Hsueh, M. C. & Chen, L. J., 2018 May 25, In : BMC Medicine. 16, 1, 74.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Associations between walking parameters and subsequent sleep difficulty in older adults: A 2-year follow-up study

Chen, L. J., Fox, K. R., Sun, W. J., Tsai, P. S., Ku, P. W. & Chu, D., 2018 Jan, In : Journal of Sport and Health Science. 7, 1, p. 95-101 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Leisure-Time, Domestic, and Work-Related Physical Activity and Their Prospective Associations With All-Cause Mortality in Patients With Cardiovascular Disease

Ku, P. W., Chen, L. J., Fox, K. R., Chen, Y. H., Liao, Y. & Lin, C. H., 2018 Jan 15, In : American Journal of Cardiology. 121, 2, p. 177-181 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Prospective associations of physical fitness and cognitive performance among inpatients with Schizophrenia

Chen, L. J., Hao, J. C., Ku, P. W. & Stubbs, B., 2018 Dec, In : Psychiatry Research. 270, p. 738-743 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Prospective associations of social isolation and loneliness with poor sleep quality in older adults

Yu, B., Steptoe, A., Niu, K., Ku, P. W. & Chen, L. J., 2018 Mar 1, In : Quality of Life Research. 27, 3, p. 683-691 9 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Prospective relationship between objectively measured light physical activity and depressive symptoms in later life

Ku, P. W., Steptoe, A., Liao, Y., Sun, W. J. & Chen, L. J., 2018 Jan, In : International Journal of Geriatric Psychiatry. 33, 1, p. 58-65 8 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Sexual inequality in incident tuberculosis: A cohort study in Taiwan

Yen, Y. F., Hu, H. Y., Lee, Y. L., Ku, P. W., Ko, M. C., Chuang, P. H., Lai, Y. J. & Chu, D., 2018 Feb 1, In : BMJ Open. 8, 2, e020142.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2017

Accelerometer-assessed light physical activity is protective of future cognitive ability: A longitudinal study among community dwelling older adults

Stubbs, B., Chen, L. J., Chang, C. Y., Sun, W. J. & Ku, P. W., 2017 May 1, In : Experimental Gerontology. 91, p. 104-109 6 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)

A retrospective cohort study on the risk of stroke in relation to a priori health knowledge level among people with type 2 diabetes mellitus in Taiwan

Lai, Y. J., Hu, H. Y., Lee, Y. L., Ku, P-W., Yen, Y. F. & Chu, D., 2017 May 22, In : BMC Cardiovascular Disorders. 17, 1, 130.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Association between obesity and risk of chronic kidney disease: A nationwide Cohort study in Taiwan

Lai, Y. J., Hu, H. Y., Lee, Y. L., Ku, P. W., Yen, Y. F. & Chu, D., 2017 Nov, In : Nutrition, Metabolism and Cardiovascular Diseases. 27, 11, p. 1008-1014 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Associations of public bicycle use with transport-related and leisure-time physical activity in Taiwanese adults

Liao, Y., Chang, S. H., Ku, P. W. & Park, J. H., 2017 Sep 1, In : Journal of Transport and Health. 6, p. 433-438 6 p.

Research output: Contribution to journalArticle

Heavy alcohol consumption increases the risk of active tuberculosis in Taiwanese adults: a nation-wide population-based cohort study

Yen, Y. F., Hu, H. Y., Lee, Y. L., Ku, P-W., Chuang, P. H., Lai, Y. J. & Chu, D., 2017 Dec 1, In : Addiction. 112, 12, p. 2124-2131 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
18 Citations (Scopus)

Lifestyles and Mortality in Taiwan: An 11-Year Follow-up Study

Lin, Y. H., Ku, P. W. & Chou, P., 2017 May 1, In : Asia-Pacific Journal of Public Health. 29, 4, p. 259-267 9 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Obesity, Apolipoprotein E ε4, and Difficulties in Activities of Daily Living Among Older Adults: a 6-Year Follow-up Study

Chen, L. J., Steptoe, A. & Ku, P. W., 2017 Apr 1, In : Annals of Behavioral Medicine. 51, 2, p. 251-260 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Obesity/overweight reduces the risk of active tuberculosis: A nationwide population-based cohort study in Taiwan

Yen, Y. F., Hu, H. Y., Lee, Y. L., Ku, P-W., Lin, I. F., Chu, D. & Lai, Y. J., 2017 Jun 1, In : International Journal of Obesity. 41, 6, p. 971-975 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Physical activity, smoking, and the incidence of clinically diagnosed insomnia

Chen, L. J., Steptoe, A., Chen, Y. H., Ku, P. W. & Lin, C. H., 2017 Feb 1, In : Sleep Medicine. 30, p. 189-194 6 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
18 Citations (Scopus)

Prospective association between late-life physical activity and hospital care utilisation: A 7-year nationwide follow-up study

Ku, P. W., Steptoe, A., Chen, Y. H., Chen, L. J. & Lin, C. H., 2017 May 1, In : Age and ageing. 46, 3, p. 452-459 8 p., afw202.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Prospective associations of exercise and depressive symptoms in older adults: the role of apolipoprotein E4

Ku, P. W., Steptoe, A. & Chen, L. J., 2017 Jul 1, In : Quality of Life Research. 26, 7, p. 1799-1808 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Relationship between objectively measured sedentary behavior and cognitive performance in patients with schizophrenia vs controls

Stubbs, B., Ku, P. W., Chung, M. S. & Chen, L. J., 2017 Jan 1, In : Schizophrenia Bulletin. 43, 3, p. 566-574 9 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Smoking behavioral changes and subsequent mortality during a 18-year follow-up in Kinmen, Taiwan

Lin, Y. H., Ku, P. W. & Chou, P., 2017 May, In : Journal of the Chinese Medical Association. 80, 5, p. 283-287 5 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2016

Association between actigraphy-derived physical activity and cognitive performance in patients with schizophrenia

Chen, L. J., Steptoe, A., Chung, M. S. & Ku, P. W., 2016 Aug 1, In : Psychological Medicine. 46, 11, p. 2375-2384 10 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Associations between sleep quality and inflammatory markers in patients with schizophrenia

Fang, S. H., Suzuki, K., Lim, C. L., Chung, M. S., Ku, P. W. & Chen, L. J., 2016 Dec 30, In : Psychiatry Research. 246, p. 154-160 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Effects of Aquatic Exercise on Sleep in Older Adults with Mild Sleep Impairment: a Randomized Controlled Trial

Chen, L. J., Fox, K. R., Ku, P. W. & Chang, Y. W., 2016 Aug 1, In : International Journal of Behavioral Medicine. 23, 4, p. 501-506 6 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Late-Life Exercise and Difficulty with Activities of Daily Living: an 8-Year Nationwide Follow-up Study in Taiwan

Ku, P. W., Fox, K. R., Gardiner, P. A. & Chen, L. J., 2016 Apr 1, In : Annals of Behavioral Medicine. 50, 2, p. 237-246 10 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Leisure-Time Physical Activity, Sedentary Behaviors and Subjective Well-Being in Older Adults: An Eight-Year Longitudinal Research

Ku, P-W., Fox, K. R. & Chen, L. J., 2016 Jul 1, In : Social Indicators Research. 127, 3, p. 1349-1361 13 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Prospective associations of objectively assessed physical activity at different intensities with subjective well-being in older adults

Ku, P. W., Fox, K. R., Liao, Y., Sun, W. J. & Chen, L. J., 2016 Nov 1, In : Quality of Life Research. 25, 11, p. 2909-2919 11 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2015

Associations of exercise, sedentary time and insomnia with metabolic syndrome in Taiwanese older adults: A 1-year follow-up study

Chen, L. J., Lai, Y. J., Sun, W. J., Fox, K. R., Chu, D. & Ku, P. W., 2015 Oct 2, In : Endocrine Research. 40, 4, p. 220-226 7 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Components of Late-Life Exercise and Cognitive Function: An 8-Year Longitudinal Study

Chu, D. C., Fox, K. R., Chen, L. J. & Ku, P. W., 2015 Apr 10, In : Prevention Science. 16, 4, p. 568-577 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Modelling the vicious circle between obesity and physical activity in children and adolescents using a bivariate probit model with endogenous regressors

Yeh, C. Y., Chen, L. J., Ku, P. W. & Chen, C. M., 2015 Jan 13, In : Journal of Biosocial Science. 47, 1, p. 61-74 14 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Objectively assessed physical activity and lower limb function and prospective associations with mortality and newly diagnosed disease in UK older adults: An OPAL four-year follow-up study

Fox, K. R., Ku, P. W., Hillsdon, M., Davis, M. G., Simmonds, B. A. J., Thompson, J. L., Stathi, A., Gray, S. F., Sharp, D. J. & Coulson, J. C., 2015 Mar 1, In : Age and ageing. 44, 2, p. 261-268 8 p., afu168.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2014

Cross-sectional and longitudinal associations of categories of physical activities with dimensions of subjective well-being in taiwanese older adults

Ku, P. W., Fox, K. R., Chang, C. Y., Sun, W. J. & Chen, L. J., 2014 Jan 1, In : Social Indicators Research. 117, 3, p. 705-718 14 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Objectively assessed physical activity and subsequent health service use of UK adults aged 70 and over: A four to five year follow up study

Simmonds, B., Fox, K., Davis, M., Ku, P. W., Gray, S., Hillsdon, M., Sharp, D., Stathi, A., Thompson, J., Coulson, J. & Trayers, T., 2014 May 27, In : PLoS ONE. 9, 5, e97676.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Prospective associations between different categories of physical activity and insomnia in older adults

Chen, L. J., Fox, K. R., Sun, W. J., Lo, M. K. & Ku, P-W., 2014 Jan 1, In : International Journal of Sport Psychology. 45, 3, p. 173-186 14 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2013

Fitness change and subsequent academic performance in adolescents

Chen, L. J., Fox, K. R., Ku, P-W. & Taun, C. Y., 2013 Sep 1, In : Journal of School Health. 83, 9, p. 631-638 8 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)
2012

A Longitudinal Study of Childhood Obesity, Weight Status Change, and Subsequent Academic Performance in Taiwanese Children

Chen, L. J., Fox, K. R., Ku, P. W. & Wang, C. H., 2012 Sep 1, In : Journal of School Health. 82, 9, p. 424-431 8 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Effects of acute resistance exercise on late-middle-age adults' goal planning

Chang, Y. K., Ku, P. W., Tomporowski, P. D., Chen, F. T. & Huang, C. C., 2012 Sep 1, In : Medicine and Science in Sports and Exercise. 44, 9, p. 1773-1779 7 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Physical activity and depressive symptoms in older adults: 11-year follow-up

Ku, P. W., Fox, K. R., Chen, L. J. & Chou, P., 2012 Apr 1, In : American Journal of Preventive Medicine. 42, 4, p. 355-362 8 p.

Research output: Contribution to journalArticle

59 Citations (Scopus)

Prospective associations between leisure-time physical activity and cognitive performance among older adults across an 11-year period

Ku, P. W., Stevinson, C. & Chen, L. J., 2012, In : Journal of Epidemiology. 22, 3, p. 230-237 8 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)
46 Citations (Scopus)
2011

Physical activity, sedentary time and subjective well-being in Taiwanese older adults

Ku, P. O. W., Fox, K. R., Chen, L. I. J. & Chou, P., 2011 May 1, In : International Journal of Sport Psychology. 42, 3, p. 245-262 18 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2010

Correlates of body dissatisfaction among Taiwanese adolescents

Chen, L. J., Fox, K. R., Haase, A. M. & Ku, P. W., 2010 May 1, In : Asia Pacific Journal of Clinical Nutrition. 19, 2, p. 172-179 8 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)
2009

Physical activity and depressive symptoms in Taiwanese older adults: A seven-year follow-up study

Ku, P. W., Fox, K. R. & Chen, L. J., 2009 Mar 1, In : Preventive Medicine. 48, 3, p. 250-255 6 p.

Research output: Contribution to journalArticle

47 Citations (Scopus)
2008

Assessing subjective well-being in Chinese older adults: The Chinese aging well profile

Ku, P-W., Fox, K. R. & McKenna, J., 2008 Jul 1, In : Social Indicators Research. 87, 3, p. 445-460 16 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)