United Nations. 2014 Revision of the World Urbanization Prospects 2014. https://esa.un.org/unpd/wup/publications/files/wup2014-report.pdf. Accessed 29 March 2019.
Nieuwenhuijsen MJ, Khreis H, Triguero-Mas M, Gascon M, Dadvand P. Fifty shades of green: pathway to healthy urban living. Epidemiology. 2017;28(1):63–71.
Gascon M, Triguero-Mas M, Martinez D, et al. Residential green spaces and mortality: a systematic review. Environ Int. 2016;86:60–7.
Triguero-Mas M, Donaire-Gonzalez D, Seto E, Valentín A, Martínez D, Smith G, et al. Natural outdoor environments and mental health: stress as a possible mechanism. Environ Res. 2017;159:629–38.
Sugiyama T, Leslie E, Giles-Corti B, Owen N. Associations of neighbourhood greenness with physical and mental health: do walking, social coherence and local social interaction explain the relationships? J Epidemiol Community Health. 2008;62(5):e9.
Lanki T, Siponen T, Ojala A, Korpela K, Pennanen A, Tiittanen P, et al. Acute effects of visits to urban green environments on cardiovascular physiology in women: a field experiment. Environ Res. 2017;159:176–85.
Roe JJ, Thompson CW, Aspinall PA, Brewer M, Duff E, Miller D, et al. Green space and stress: evidence from cortisol measures in deprived urban communities. Int J Environ Res Public Health. 2013;10(9):4086–103.
Veisten K, Smyrnova Y, Klaeboe R, Hornikx M, Mosslemi M, Kang J. Valuation of green walls and green roofs as soundscape measures: including monetised amenity values together with noise-attenuation values in a cost-benefit analysis of a green wall affecting courtyards. Int J Environ Res Public Health. 2012;9(11):3770–88.
Nowak DJ, Hirabayashi S, Bodine A, Hoehn R. Modeled PM2.5 removal by trees in ten U.S. cities and associated health effects. Environ Pollut. 2013;178:395–402.
Schinasi LH, Benmarhnia T, De Roos AJ. Modification of the association between high ambient temperature and health by urban microclimate indicators: a systematic review and meta-analysis. Environ Res. 2017;161:168–80.
Branas CC, Cheney RA, MacDonald JM, Tam VW, Jackson TD, Ten Have TR. A difference-in-differences analysis of health, safety, and greening vacant urban space. Am J Epidemiol. 2011;174(11):1296–306.
Garvin EC, Cannuscio CC, Branas CC. Greening vacant lots to reduce violent crime: a randomised controlled trial. Inj Prev. 2013;19(3):198–203.
de Vries S, van Dillen SM, Groenewegen PP, Spreeuwenberg P. Streetscape greenery and health: stress, social cohesion and physical activity as mediators. Soc Sci Med. 2013;94:26–33.
Coombes E, Jones AP, Hillsdon M. The relationship of physical activity and overweight to objectively measured green space accessibility and use. Soc Sci Med. 2010;70(6):816–22.
Reidpath DD, Allotey P. Infant mortality rate as an indicator of population health. J Epidemiol Community Health. 2003;57(5):344–6.
Pickett KE, Wilkinson RG. Income inequality and health: a causal review. Soc Sci Med. 2015;128:316–26.
Orr ST, James SA, Miller CA, et al. Psychosocial stressors and low birthweight in an urban population. Am J Prev Med. 1996;12(6):459–66.
Basu R, Pearson D, Sie L, Broadwin R. A case-crossover study of temperature and infant mortality in California. Paediatr Perinat Epidemiol. 2015;29(5):407–15.
Son JY, Lee HJ, Koutrakis P, Bell ML. Pregnancy and lifetime exposure to fine particulate matter and infant mortality in Massachusetts, 2001-2007. Am J Epidemiol. 2017;186(11):1268–76.
Collins JW Jr, Hawkes EK. Racial differences in post-neonatal mortality in Chicago: what risk factors explain the black infant’s disadvantage? Ethn Health. 1997;2(1–2):117–25.
Kihal-Talantikite W, Padilla CM, Lalloue B, Gelormini M, Zmirou-Navier D, Deguen S. Green space, social inequalities and neonatal mortality in France. BMC Pregnancy Childbirth. 2013;13:191.
Agay-Shay K, Peled A, Crespo AV, Peretz C, Amitai Y, Linn S, et al. Green spaces and adverse pregnancy outcomes. Occup Environ Med. 2014;71(8):562–9.
Dadvand P, de Nazelle A, Figueras F, Basagaña X, Su J, Amoly E, et al. Green space, health inequality and pregnancy. Environ Int. 2012;40:110–5.
Markevych I, Fuertes E, Tiesler CM, et al. Surrounding greenness and birth weight: results from the GINIplus and LISAplus birth cohorts in Munich. Health Place. 2014;26:39–46.
Grazuleviciene R, Danileviciute A, Dedele A, Vencloviene J, Andrusaityte S, Uždanaviciute I, et al. Surrounding greenness, proximity to city parks and pregnancy outcomes in Kaunas cohort study. Int J Hyg Environ Health. 2015;218(3):358–65.
Mathews TJ, Driscoll AK. Trends in infant mortality in the United States, 2005-2014. NCHS Data Brief. 2017(279):1–8.
Nowak DJ, Hirabayashi S, Bodine A, Greenfield E. Tree and forest effects on air quality and human health in the United States. Environ Pollut. 2014;193:119–29.
Jang HS, Lee SC, Jeon JY, Kang J. Evaluation of road traffic noise abatement by vegetation treatment in a 1:10 urban scale model. J Acoust Soc Am. 2015;138(6):3884–95.
Susca T, Gaffin SR, Dell'osso GR. Positive effects of vegetation: urban heat island and green roofs. Environ Pollut. 2011;159(8–9):2119–26.
Gouveia N, Junger WL, ESCALA investigators. Effects of air pollution on infant and children respiratory mortality in four large Latin-American cities. Environ Pollut. 2018;232:385–91.
Kihal-Talantikite W, Padilla CM, Lalloue B, Rougier C, Defrance J, Zmirou-Navier D, et al. An exploratory spatial analysis to assess the relationship between deprivation, noise and infant mortality: an ecological study. Environ Health. 2013;12:109.
Kawachi I, Kennedy BP, Lochner K, Prothrow-Stith D. Social capital, income inequality, and mortality. Am J Public Health. 1997;87(9):1491–8.
Pearsall H, Christman Z. Tree-lined lanes or vacant lots? Evaluating non-stationarity between urban greenness and socio-economic conditions in Philadelphia, Pennsylvania, USA at multiple scales. Appl Geogr. 2012;35(1–2):257–64.
Nowak DJ, Bodine AR, Hoehn RE, et al. The urban forest of Philadelphia. Newtown Square, PA2016. https://www.itreetools.org/resources/reports/PhiladelphiaUrbanForest.pdf. Accessed 29 March 2019.
Freeh R, Wu S. Mayor’s Office of Sustainability. Greenworks Philadelphia 2015 Progress Report. https://www.phila.gov/media/20160419140539/2015-greenworks-progress-report.pdf. Accessed 29 March 2019.
Ouyang M, Siegel C, Washington R. Vital statistics report. Philadelphia: 2014. 2017. https://www.phila.gov/media/20181105161044/2014-Vital-Statistics-Report-FINAL.pdf. Accessed 29 March 2019.
Kochanek KD, Murphy SL, Xu J, Tejada-Vera B. Deaths: final data for 2014. Natl Vital Stat Rep. 2016;65(4):1–122.
Weier J, Herring D. Measuring vegetation (NDVI & EVI). 2011; http://earthobservatory.nasa.gov/Features/MeasuringVegetation/. Accessed January 20, 2016.
Casey JA, James P, Cushing L, Jesdale BM, Morello-Frosch R. Race, ethnicity, income concentration and 10-year change in urban greenness in the United States. Int J Environ Res Public Health. 2017;14(12)
Hijmans RJ, van Etten J. Raster: geographic analysis and modeling with raster data. R package version 2.0–12. http://cran.r-project.org/package=raster. 2012. Accessed 15 March 2018.
City of Philadelphia. Philadelphia Vital Statistics Reports; http://www.phila.gov/health/commissioner/VitalStatistics.html. Accessed April 10, 2018, 2018.
Rossen LM, Khan D, Schoendorf KC. Mapping geographic variation in infant mortality and related black-white disparities in the US. Epidemiology. 2016;27(5):690–6.
Besag J, York J, Mollie A. Bayesian image restoration, with two applications in spatial statistics. Ann Inst Stat Math. 1991;43:1–59.
Paciorek CJ. The importance of scale for spatial-confounding bias and precision of spatial regression estimators. Stat Sci. 2010;25(1):107–25.
Lee D, Sarran C. Controlling for unmeasured confounding and spatial misalignment in long-term air pollution and health studies. Environmetrics. 2015;26(7):477–87.
Lee D. CARBayes: an R package for bayesian spatial modeling with conditional autoregressive priors. J Stat Softw. 2013;55:1–24.
R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. https://www.r-project.org/. Accessed 15 March 2018.
Matoba N, Collins JW Jr. Racial disparity in infant mortality. Semin Perinatol. 2017;41(6):354–9.
Miranda ML, Messer LC, Kroeger GL. Associations between the quality of the residential built environment and pregnancy outcomes among women in North Carolina. Environ Health Perspect. 2012;120(3):471–7.
Schempf AH, Kaufman JS, Messer LC, Mendola P. The neighborhood contribution to black-white perinatal disparities: an example from two North Carolina counties, 1999-2001. Am J Epidemiol. 2011;174(6):744–52.
Ely DM, Driscoll AK, Matthews TJ. Infant Mortality Rates in Rural and Urban Areas in the United States, 2014. NCHS Data Brief. 2017(285):1–8.
United States Census Bureau. American Community Survey. https://www.census.gov/programs-surveys/acs/. Accessed October 5, 2018, 2018.
United States Census Bureau. The history of the official poverty measure. 2017; https://www.census.gov/topics/income-poverty/poverty/about/history-of-the-poverty-measure.html. Accessed October 5, 2018, 2018.
City of Philadelphia Office of Property Assessment. OpenDataPhilly: Property Assessments. 2018; https://www.opendataphilly.org/dataset/opa-property-assessments. Accessed April 10, 2018, 2018.
Bartram's Garden. 2018; https://bartramsgarden.org/about/mission-vision/, Accessed October 5, 2018.
Wissahickon Valley Park Train: Pennsylvania. 2018; https://www.traillink.com/trail/wissahickon-valley-park-trail/. Accessed October 5, 2018.
South EC, Hohl BC, Kondo MC, MacDonald JM, Branas CC. Effect of greening vacant land on mental health of community-dwelling adults. JAMA Netw Open. 2018;1(3):e180298.
Branas CC, South E, Kondo MC, Hohl BC, Bourgois P, Wiebe DJ, et al. Citywide cluster randomized trial to restore blighted vacant land and its effects on violence, crime, and fear. Proc Natl Acad Sci U S A. 2018;115(12):2946–51.
South EC, Kondo MC, Cheney RA, Branas CC. Neighborhood blight, stress, and health: a walking trial of urban greening and ambulatory heart rate. Am J Public Health. 2015;105(5):909–13.
Staneva A, Bogossian F, Pritchard M, Wittkowski A. The effects of maternal depression, anxiety, and perceived stress during pregnancy on preterm birth: a systematic review. Women Birth. 2015;28(3):179–93.
Liou SR, Wang P, Cheng CY. Effects of prenatal maternal mental distress on birth outcomes. Women Birth. 2016;29(4):376–80.
Banay RF, Bezold CP, James P, Hart JE, Laden F. Residential greenness: current perspectives on its impact on maternal health and pregnancy outcomes. Int J Women’s Health. 2017;9:133–44.
Casey JA, James P, Rudolph KE, Wu CD, Schwartz BS. Greenness and birth outcomes in a range of Pennsylvania communities. Int J Environ Res Public Health. 2016;13(3)
Mitchell R, Popham F. Effect of exposure to natural environment on health inequalities: an observational population study. Lancet. 2008;372(9650):1655–60.
Ebisu K, Holford TR, Bell ML. Association between greenness, urbanicity, and birth weight. Sci Total Environ. 2016;542(Pt A):750–6.