BoarnetM. G.AndersonC. L.DayK.McMillanT.AlfonzoM.2005. “Evaluation of the California Safe Routes to School Legislation: Urban Form Changes and Children’s Active Transportation to School.”American Journal of Preventive Medicine28 (2Suppl. 2): 134–40. doi:10.1016/j.amepre.2004.10.026.
2.
CaoJ.ErmagunA.2017. “Influences of LRT on Travel Behaviour: A Retrospective Study on Movers in Minneapolis.”Urban Studies54 (11): 2504–20. doi:10.1177/0042098016651569.
3.
CohenD. A.GolinelliD.WilliamsonS.SehgalA.MarshT.McKenzieT. L.2009. “Effects of Park Improvements on Park Use and Physical Activity: Policy and Programming Implications.”American Journal of Preventive Medicine37 (6): 475–80. doi:10.1016/j.amepre.2009.07.017.
4.
CraigP.CooperC.GunnellD.HawS.LawsonK.MacintyreS.OgilvieD.PetticrewM.ReevesB.SuttonM.2011. “Using Natural Experiments to Evaluate Population Health Interventions.”Glasgow: Medical Research Council.
5.
EmmonsK. M.DoubeniC. A.FernandezM. E.MigliorettiD. L.SametJ. M.2018. “National Institutes of Health Pathways to Prevention Workshop: Methods for Evaluating Natural Experiments in Obesity.”Annals of Internal Medicine168 (11): 809–14. doi:10.7326/m18-0501.
6.
FitzhughE. C.BassettD. R.Jr.EvansM. F.2010. “Urban Trails and Physical Activity: A Natural Experiment.”American Journal of Preventive Medicine39 (3): 259–62. doi:10.1016/j.amepre.2010.05.010.
7.
Giles-CortiB.BullF.KnuimanM.McCormackG.Van NielK.TimperioA.ChristianH.FosterS.DivitiniM.MiddletonN.2013. “The Influence of Urban Design on Neighbourhood Walking Following Residential Relocation: Longitudinal Results from the RESIDE Study.”Social Science & Medicine77:20–30. doi:10.1016/j.socscimed.2012.10.016.
8.
HassanE.2006. “Recall Bias can be a Threat to Retrospective and Prospective Research Designs.”The Internet Journal of Epidemiology3 (2): 339–412.
9.
LeeC.YoonJ.ZhuX.2017. “From Sedentary to Active School Commute: Multi-level Factors Associated with Travel Mode Shifts.”Preventive Medicine95 (Suppl.): S28–S36. doi:10.1016/j.ypmed.2016.10.018.
10.
LuY.ZhaoJ. T.WuX. Y.LoS. M.2021. “Escaping to Nature during a Pandemic: A Natural Experiment in Asian Cities during the COVID-19 Pandemic with Big Social Media Data.”Science of the Total Environment777:146092. doi:10.1016/j.scitotenv.2021.146092.
11.
MacMillanF.GeorgeE. S.FengX.MeromD.BennieA.CookA.SandersT.DwyerG.PangB.GuaglianoJ. M.2018. “Do Natural Experiments of Changes in Neighborhood Built Environment Impact Physical Activity and Diet? A Systematic Review.”International Journal of Environmental Research and Public Health15 (2): 217. doi:10.3390/ijerph15020217.
12.
McDonaldN. C.SteinerR. L.LeeC.SmithT. R.ZhuX. M.YangY. Z.2014. “Impact of the Safe Routes to School Program on Walking and Bicycling.”Journal of the American Planning Association80 (2): 153–67. doi:10.1080/01944363.2014.956654.
13.
MillerH. J.TribbyC. P.BrownB. B.SmithK. R.WernerC. M.WolfJ.WilsonL.OliveiraM. G.2015. “Public Transit Generates New Physical Activity: Evidence from Individual GPS and Accelerometer Data before and after Light Rail Construction in a Neighborhood of Salt Lake City, Utah, USA.”Health & Place36:8–17. doi:10.1016/j.healthplace.2015.08.005.
14.
PainterK.1996. “The Influence of Street Lighting Improvements on Crime, Fear and Pedestrian Street Use, after Dark.”Landscape and Urban Planning35 (2–3): 193–201. doi:10.1016/0169-2046(96)00311-8.
WhiteJ.GreeneG.FarewellD.DunstanF.RodgersS.LyonsR. A.HumphreysI.JohnA.WebsterC.PhillipsC. J.2017. “Improving Mental Health Through the Regeneration of Deprived Neighborhoods: A Natural Experiment.”American Journal of Epidemiology186 (4): 473–80. doi:10.1093/aje/kwx086.