Publications by authors named "John Bellettiere"

45Publications

The Relationship of Accelerometer-Assessed Standing Time With and Without Ambulation and Mortality: The WHI OPACH Study.

J Gerontol A Biol Sci Med Sci 2021 Jan;76(1):77-84

Department of Family Medicine and Public Health, University of California San Diego, La Jolla.

View Article and Find Full Text PDF
January 2021

Occupational standing and change in the Ankle-Brachial Index: the Jackson Heart Study.

Occup Environ Med 2020 Nov 3. Epub 2020 Nov 3.

Center for Behavioral Cardiovascular Health, Columbia University Medical Center, New York City, New York, USA

View Article and Find Full Text PDF
November 2020

Muscle area and density and risk of all-cause mortality: The Multi-Ethnic Study of Atherosclerosis.

Metabolism 2020 10 23;111:154321. Epub 2020 Jul 23.

Department of Family Medicine and Public Health, University of California, San Diego, San Diego, CA, United States of America.

View Article and Find Full Text PDF
October 2020

Diurnal patterns of sedentary behavior and changes in physical function over time among older women: a prospective cohort study.

Int J Behav Nutr Phys Act 2020 07 9;17(1):88. Epub 2020 Jul 9.

Department of Family Medicine and Public Health, University of California San Diego, San Diego, California, 92093, USA.

View Article and Find Full Text PDF
July 2020

Associations of accelerometer-measured physical activity and physical activity-related cancer incidence in older women: results from the WHI OPACH Study.

Br J Cancer 2020 04 5;122(9):1409-1416. Epub 2020 Mar 5.

Department of Family Medicine and Public Health, University of California, San Diego, San Diego, CA, USA.

View Article and Find Full Text PDF
April 2020

Parameterizing and validating existing algorithms for identifying out-of-bed time using hip-worn accelerometer data from older women.

Physiol Meas 2019 07 30;40(7):075008. Epub 2019 Jul 30.

Department of Family Medicine and Public Health, University of California San Diego, La Jolla, CA, United States of America. Center for Behavioral Epidemiology and Community Health, Graduate School of Public Health, San Diego State University, San Diego, CA, United States of America. University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093, United States of America. Author to whom any correspondence should be addressed.

View Article and Find Full Text PDF
July 2019

Day-level sedentary pattern estimates derived from hip-worn accelerometer cut-points in 8-12-year-olds: Do they reflect postural transitions?

J Sports Sci 2019 Aug 19;37(16):1899-1909. Epub 2019 Apr 19.

d Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences , Deakin University , Geelong , Australia.

View Article and Find Full Text PDF
August 2019

Indoor cannabis smoke and children's health.

Prev Med Rep 2019 Jun 16;14:100853. Epub 2019 Mar 16.

Center for Behavioral Epidemiology and Community Health (C-BEACH), Graduate School of Public Health, San Diego State University, San Diego, CA, USA.

View Article and Find Full Text PDF
June 2019