scholarly journals Older Adults’ Choice of Patterns of Outdoor Physical Activity Duration: A Mixed Multinomial Logit Model

2021 ◽  
Vol 18 (15) ◽  
pp. 8199
Author(s):  
Zhengying Liu ◽  
Wenli Huang ◽  
Yuan Lu ◽  
You Peng
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Logit Model ◽  
Multinomial Logit Model ◽  
Exercise Duration ◽  
Multinomial Logit ◽  
Activity Levels ◽  
Activity Duration ◽  
Mixed Multinomial Logit Model ◽  
Physical Activity Duration

Outdoor physical activity duration is a key component of outdoor physical activity behavior of older adults, and therefore, an important determinant of their total physical activity levels. In order to develop a successful outdoor physical activity program, it is important to identify any heterogeneity in preferences for outdoor physical activity duration patterns among older adults. In addition, more insight is needed in the influence of environmental characteristics on duration choice for creating supportive neighborhood environments matching individuals’ preferences. To this end, a mixed multinomial logit model is estimated based on one-week data collected among 336 respondents aged 60 or over in 2017 in Dalian, China. The present model formulation accounts for heterogeneity in individuals’ preferences and allows for the analysis of substitution and complementary relationships between the different patterns of outdoor physical activity duration. Results indicate that older adults vary significantly in their preferences for each outdoor physical activity duration pattern. Moreover, short walking duration, short exercise duration and medium exercise duration are substitutes for medium walking duration while short walking duration and short exercise duration are complements for medium exercise duration in terms of individuals’ outdoor physical activity duration preferences. In addition, we find that distance to the nearest park, footpath conditions and neighborhood aesthetics are associated with older adults’ outdoor physical activity duration choice.

scholarly journals Location Choice in the Context of Older Adults’ Leisure-Time Walking

2020 ◽  
Vol 17 (13) ◽  
pp. 4775
Author(s):  
Zhengying Liu ◽  
Astrid Kemperman ◽  
Harry Timmermans
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Logit Model ◽  
Leisure Time ◽  
Location Choice ◽  
Multinomial Logit Model ◽  
Multinomial Logit ◽  
Neighborhood Characteristics ◽  
Open Spaces ◽  
Different Types

Leisure-time walking is the most prevalent and preferred form of physical activity of older adults. In order to promote leisure-time walking and enhance the efficiency of using outdoor open spaces, the supply of different types of walking locations should match the needs, interests and preferences of older adults. However, there is limited knowledge on which location types are chosen by which groups of individuals under which conditions. This study therefore examines the effects of socio-demographics, episode participation attributes and neighborhood characteristics on the location choice of older adults for leisure-time walking. A multinomial logit model is estimated based on data collected among 316 respondents aged 60 or older in Dalian, China. The results indicate that older people’s location choices for walking are associated with their socio-demographics, episode participation attributes and neighborhood characteristics. Finally, implications of the results for the planning, design and management of open spaces are identified.

Daily Physical Activity and Functional Disability Incidence in Community-Dwelling Older Adults with Chronic Pain: A Prospective Cohort Study

Pain Medicine ◽  
2018 ◽  
Vol 20 (9) ◽  
pp. 1702-1710 ◽  
Author(s):  
Keitaro Makino ◽  
Sangyoon Lee ◽  
Sungchul Lee ◽  
Seongryu Bae ◽  
Songee Jung ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Chronic Pain ◽  
Functional Disability ◽  
Community Dwelling ◽  
Daily Physical Activity ◽  
Activity Duration ◽  
Intensity Physical Activity ◽  
Physical Activity Duration ◽  
Community Dwelling Older Adults

Abstract Objective This study examined the association between daily physical activity and functional disability incidence in community-dwelling older adults with chronic pain. Design Prospective cohort study. Setting Japanese community. Subjects Of the 5,257 participants enrolled for baseline assessment, data on the 693 participants who had chronic lower back or knee pain and underwent daily physical activity assessment using an accelerometer were analyzed. Methods Participants were assessed for regular physical activity (step counts, moderate- to vigorous-intensity physical activity duration, and light-intensity physical activity duration) using an accelerometer at baseline and were followed up for monthly functional disability incidence, based on the national long-term care insurance system, for approximately two years. We determined the effect of physical activity cutoff points on functional disability incidence using receiver operating characteristic curves and Youden index. Cox proportional hazards regression models were used to analyze associations between the cutoff points and disability incidence. Results Among the 693 participants with chronic pain, 69 (10.0%) developed functional disability during the follow-up period. Participants with lower physical activity levels showed significantly higher risk of disability. After adjusting for all covariates, functional disability was associated with step counts (hazard ratio [HR] = 1.79, 95% confidence interval [CI] = 1.02–3.14) and moderate- to vigorous-intensity physical activity duration (HR = 2.02, 95% CI = 1.16–3.51) but had no relationship with light-intensity physical activity duration (HR = 1.72, 95% CI = 0.97–3.05). Conclusions Maintenance of physical activity with at least moderate intensity may be effective in preventing disability even among older adults with chronic pain.

Higher Cardiorespiratory Fitness Is Associated With Better Verbal Generativity in Community-Dwelling Older Adults

2019 ◽  
Vol 27 (5) ◽  
pp. 703-710 ◽  
Author(s):  
Natalie Frost ◽  
Michael Weinborn ◽  
Gilles E. Gignac ◽  
Shaun Markovic ◽  
Stephanie R. Rainey-Smith ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Executive Function ◽  
Cardiorespiratory Fitness ◽  
Community Dwelling ◽  
Physical Activity Intensity ◽  
Maximal Aerobic Capacity ◽  
Activity Intensity ◽  
Activity Duration ◽  
Physical Activity Duration

Objectives: To examine the associations between physical activity duration and intensity, cardiorespiratory fitness, and executive function in older adults. Methods: Data from 99 cognitively normal adults (age = 69.10 ± 5.1 years; n = 54 females) were used in the current study. Physical activity (intensity and duration) was measured with the International Physical Activity Questionnaire, and fitness was measured by analysis of maximal aerobic capacity, VO2peak. Executive function was measured comprehensively, including measures of Shifting, Updating, Inhibition, Generativity, and Nonverbal Reasoning. Results: Higher levels of cardiorespiratory fitness were associated with better performance on Generativity (B = .55; 95% confidence interval [.15, .97]). No significant associations were found between self-reported physical activity intensity/duration and executive functions. Discussion: To our knowledge, this study is the first to identify an association between fitness and Generativity. Associations between physical activity duration and intensity and executive function requires further study, using objective physical activity measures and longitudinal observations.

scholarly journals Monitoring habitat types by the mixed multinomial logit model using panel data

2016 ◽  
Vol 67 ◽  
pp. 108-116 ◽  
Author(s):  
D.J. Brus ◽  
P.A. Slim ◽  
G. Gort ◽  
A.H. Heidema ◽  
H. van Dobben
Keyword(s):  
Panel Data ◽  
Logit Model ◽  
Multinomial Logit Model ◽  
Multinomial Logit ◽  
Habitat Types ◽  
Mixed Multinomial Logit Model

scholarly journals Exploring Influencing Factors of Intercity Mode Choice from View of Entire Travel Chain

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Xiaowei Li ◽  
Siyu Zhang ◽  
Yao Wu ◽  
Yuting Wang ◽  
Wenbo Wang
Keyword(s):  
Logit Model ◽  
Unobserved Heterogeneity ◽  
Mode Choice ◽  
Multinomial Logit Model ◽  
Multinomial Logit ◽  
Travel Mode ◽  
Intercity Travel ◽  
Travel Mode Choice ◽  
Mixed Multinomial Logit Model ◽  
Significant Factors

Exploring the influencing factors of intercity travel mode choice can reveal passengers’ travel decision mechanisms and help traffic departments to develop an effective demand management policy. To investigate these factors, a survey was conducted in Xi’an, China, to collect data about passengers’ travel chains, including airplane, high-speed railway (HSR), train, and express bus. A Bayesian mixed multinomial logit model is developed to identify significant factors and explicate unobserved heterogeneity across observations. The effect of significant factors on intercity travel mode choice is quantitatively assessed by the odds ratio (OR) technique. The results show that the Bayesian mixed multinomial logit model outperforms the traditional Bayesian multinomial logit model, indicating that accommodating the unobserved heterogeneity across observations can improve the model fit. The model estimation results show that ticket purchasing method, comfort, punctuality, and access time are random parameters that have heterogeneous effects on intercity travel mode choice.

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