Table 4

Neighbourhood factors identified using principal components analysis

Factor
Items contributing to factor
Direction of correlation
Label for factor

1
Pleasantness for walking
Positive
Safe and pleasant surroundings

Attractiveness
Positive


Safety walking after dark
Positive


Likelihood of attack
Positive


2
Public transport
Negative
Low traffic

Traffic volume
Positive


Traffic noise
Positive


Road safety for cyclists
Positive


3
Proximity to park
Positive
Convenience for walking

Green space
Positive


Proximity to shops
Positive


Routes for walking
Positive


Ogilvie et al. International Journal of Behavioral Nutrition and Physical Activity 2008 5:32   doi:10.1186/1479-5868-5-32

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