Commentary: social capital and health: making the connections one step at a time.

men. J Epidemiol Community Health 2003;57:210–17. 16 Turrell G, KavanaghA, Subramanian SV. Area variation inmortality in Tasmania (Australia): the contributions of socioeconomic disadvantage, social capital and geographic remoteness. Health Place 2006 (in press). 17 Martikainen P, Maki N, Blomgren J. The effects of area and individual social characteristics of suicide risk: a multilevel study of relative contribution and effect modification. Eur J Popul 2004; 20:323–50. 18 De Silva MJ, McKenzie K, Harpham T, Huttly SRA. Social capital and mental illness: a systematic review. J Epidemiol Community Health 2005;59:619–27. 19 Kavanagh A, Turrell G, Subramanian SV. Does area-based social capital matter for the health of Australians? A multilevel analysis of self-rated health. Int J Epidemiol 2006 (in press). 20 Putnam R. Bowling alone: America’s declining social capital. J Democracy 1995;6:65–78. 21 Gatrell AC, Popay J, Thomas C. Mapping the determinants of health inequalities in social space: can Bourdieu help us? Health Place 2004;10:245–57. 22 Ziersch AM, Baum FE, MacDougall C, Putland C. Neighbourhood life and social capital: the implications for health. Soc Sci Med 2005;60: 71–86. 23 Berkman L, Glass T. Social integration, social networks, social support, and health. In: Berkman L, Kawachi I (eds). Social Epidemiology. New York: Oxford University Press, 2000, pp. 137–73. 24 Subramanian SV, Kim DJ, Kawachi I. Social trust and self-rated health in US communities: a multilevel analysis. J Urban Health 2002;79 (4 Suppl 1):S21–34. 25 Hill S, Atkinson J, Blakely T. Anonymous record linkage of census and mortality records: 1981, 1986, 1991, 1996 census cohorts. NZCMS Technical Report No. 3. Wellington: Department of Public Health, Wellington School of Medicine and Health Sciences, University of Otago, 2002. ISBN 0-473-09110. Available at: http://www.wnmeds. ac.nz/nzcmsinfo.html. 26 Blakely T, Salmond C. Probabilistic record linkage and a method to calculate the positive predictive value. Int J Epidemiol 2002;31: 1246–52. 27 Fawcett J, Blakely T, Atkinson J. Weighting the 81, 86, 91 & 96 census-mortality cohorts to adjust for linkage bias. NZCMS Technical Report No. 5. Wellington: Department of Public Health, Wellington School of Medicine and Health Sciences, University of Otago, 2002, p. 92. ISBN 0-473-09112-7. Available at: http://www.wnmeds. ac.nz/nzcms-info. html. 28 Blakely T, Kawachi I, Atkinson J, Fawcett J. Income and mortality: the shape of the association and confounding New Zealand Census-Mortality Study, 1981–1999. Int J Epidemiol 2004;33:874–83. 29 Salmond C, Crampton P. NZDep96—what does it measure? Soc Policy J N Z 2001;17:82–100. 30 Norm Breslow, ‘‘Whither PQL? ’’ (January 24, 2003). UW Biostatistics Working Paper Series. Working Paper 192. http://www.bepress. com/ uwbiostat/paper192 31 Statistics New Zealand. New Zealand Now: Incomes. Wellington: Statistics New Zealand, 1999. 32 Subramanian SV, Kawachi I. Income inequality and health: What have we learned so far? Epidemiol Rev 2004;26:78–91. 33 Lynch J, Davey Smith G, Harper S et al. Is income inequality a determinant of population health? Part 1. A systematic review. Milbank Q 2004;82:5–99. 34 Kawachi I, Kim D, Coutts A, Subramanian S. Commentary: Reconciling the three accounts of social capital. Int J Epidemiol 2004;33:682–90. 35 Kawachi I, Kennedy BP, Glass R. Social capital and self-rated health: a contextual analysis. Am J Public Health 1999;89:1187–93. 36 Browning C, Cagney K. Neighbourhood structural disadvantage, collective efficacy, and self-rated physical health in an urban setting. J Health Soc Behav 2002;43:383–99. 37 Cagney K, Browning C. Exploring neighbourhood-level variation in asthma and other respiratory diseases. J Gen Intern Med 2004;19: 229–36.