Metro and elderly health in Hong Kong: protocol for a natural experiment study in a high-density city.

Guibo SunYao DuMichael Y NiJianting ZhaoChris Webster

Published in: BMJ open (2021)

The Human Research Ethics Committee of the University of Hong Kong reviewed and approved the study procedures and materials (reference number: EA1710040). Results will be communicated through scientific papers and research reports.

Keyphrases

high density
public health
randomized controlled trial
mental health
climate change
artificial intelligence