The estimated indicators measure the availability of destinations accessible on foot and the quality of the walking experience.
We modelled 28 scenarios representing a diverse range of built environment attributes including density, diversity of land use, availability of destinations, distance to transit, design and neighbourhood walkability.
In previous works, some authors assumed the availability of the destination location, others used AoA methods or external hardware as GPS to determine the node location.
We examined the extent to which this association can be explained by the availability of utilitarian destinations.
From these, the following area-level attributes were selected for the final index using principal components analysis: population density, dwelling density, street connectivity, and the availability of walkable destinations (number of retail stores and services within a 10-min walk).
Availability, accessibility, convenience of destinations and facilities as well as the general functionality of the neighbourhood (e.g., traffic condition, street lighting at night, unattended dogs and safety from crime) and aesthetics have been shown to be positively associated with PA level [ 7, 9].
Spatial reasons include the availability of transport supply and the accessibility of destinations.
Furthermore it requires the prior construction of the entry clone by the user and depends on the availability of the appropriate destination vector from the vendor.
In fact, the transfer and use of libraries originally cloned in recombination-ready entry vectors is only limited by the availability of suitable downstream destination vectors (or the willingness to create new vectors) [ 15, 16, 19, 20].
The availability, accessibility and convenience of destinations and facilities, as well as the general functionality of the neighbourhood (eg, the presence of sidewalks, traffic conditions) and aesthetics were positively associated with various levels of PA.
