@article {YorkWilliams:2020:1087-3244:420,
title = "Exercise Intervention Outcomes with Cannabis Users and Nonusers Aged 60 and Older",
journal = "American Journal of Health Behavior",
parent_itemid = "infobike://png/ajhb",
publishercode ="png",
year = "2020",
volume = "44",
number = "4",
publication date ="2020-07-01T00:00:00",
pages = "420-431",
itemtype = "ARTICLE",
issn = "1087-3244",
eissn = "1945-7359",
url = "https://www.ingentaconnect.com/content/png/ajhb/2020/00000044/00000004/art00005",
doi = "doi:10.5993/AJHB.44.4.5",
keyword = "PHYSICAL ACTIVITY, BODY MASS INDEX, MARIJUANA, AGING, OLDER ADULTS, CANNABIS",
author = "YorkWilliams, Sophie L. and Gibson, Laurel P. and Gust, Charleen J. and Giordano, Gregory and Hutchison, Kent E. and Bryan, Angela D.",
abstract = "
Objectives: Cannabis use is increasing among older adults. We examined whether cannabis use impacted results of an intervention to increase physical activity in sedentary adults aged 60 and over. Methods: We measured differences in body mass index (BMI), exercise behavior,
and cardiovascular fitness between older adult cannabis users (N = 28) and nonusers (N = 136) participating in an exercise intervention trial. Results: BMI of cannabis users was significantly lower than non-users (p = .007). Cannabis users reported .70 more days of exercise on the Stanford
7-Day Physical Activity Recall than non-users at the 8-week timepoint (p = .068) and were 4.1 points higher on the exercise subscale of the Community Healthy Activities Model Program for Seniors at 16-weeks (p = .045). Neither baseline nor post-intervention fitness differed by cannabis use
status, and cardiovascular fitness improved after intervention in the full sample. Conclusion: These preliminary data suggest that current cannabis use status is not associated with a negative impact on fitness and efforts to increase exercise in sedentary older adults. Future studies
should collect more detailed information on patterns and forms of cannabis use to understand their potential health effects for older adults.",
}