Humpel’s study found that neighborhood walking had notable gender

Humpel’s study found that neighborhood walking had notable gender-specific associations with certain perceived physical environment attribute. The relationship between access to services and walking was positive for men, and negative for women (Humpel et al., 2004b). Other studies also indicated possible differences in environment determinants between genders, for instance, safety from crime (Roman and Chalfin, 2008) and traffic volume (Humpel et al., 2004a). The gender differences showed in the present study may be caused by the disparity in leisure-time physical activity pattern. Men usually take more time in vigorous intensity LBH589 LTPA than women

(t-test results showed P < 0.0001), which could be affected more by the accessibility see more of physical activity destinations, while women chose to do more leisure-time walking (also P < 0.0001), which usually takes place in areas with higher esthetic quality. While the present

study had some advantages over previous work in terms of rigorous sampling strategy and quality control, several limitations are worthy of note. Firstly, this study took place in one city of China, which may limit the application of the results to other Chinese cities. However, we evaluated the built environment in 30 neighborhoods in three different types of administrative planning units, which to some extent ensured sufficient variation in the inhibitors environmental features shared by other similar large Chinese cities. Secondly, besides perceived built environment, it is important to use objectively measured environmental variables, such as the use of systematic observations. Finally, the use of a cross-sectional design means that the causality cannot

be addressed. Well-designed prospective studies of environmental correlates of physical activity are warranted (Humpel et al., 2004a and Titze et al., 2005). In general, urban built environment attributes significantly correlate with residents’ leisure-time physical activity in Hangzhou. Access to physical activity destinations andesthetic quality may be Cediranib (AZD2171) the important environmental factors affecting leisure-time physical activities, while the role of residential density needs to be further explored. The authors declare that there are no conflicts of interest. MS, YYT, LLM, and JL conceptualized and conducted the study. QML and YJR assisted with the data collection, and participated in study coordination. MS, IK, and JL assisted with the data management and analysis. All authors contributed to the manuscript writing, and modified and approved the final version. This work was supported by a grant from the National Natural Science Foundation of China (No.81072373). “
“The relationship between mental health and physical activity in older people is poorly understood. Observational studies tend to report positive cross-sectional associations which attenuate longitudinally (Almeida et al., 2006 and Lee and Russell, 2003).

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