Associations of neighbourhood greenness with physical and mental health: do walking, social coherence and local social interaction explain the relationships?
Perceived neighbourhood greenness was more strongly associated with mental health than it was with physical health. Recreational walking seemed to explain the link between greenness and physical health, whereas the relationship between greenness and mental health was only partly accounted for by recreational walking and social coherence. The restorative effects of natural environments may be involved in the residual association of this latter relationship.
In an equal access medical care facility, no differences were evident between black and white men in the preoperative clinical factors or the pathologic features of the RP specimens. In addition, no differences were observed in the PSA recurrence rates after RP. Serum PSA, biopsy Gleason score, younger age, surgical Gleason score, and lymph node involvement were all independent predictors of biochemical recurrence. Race was not an independent predictor of biochemical recurrence.