SEARCH

SEARCH BY CITATION

REFERENCES

  • 1
    Hancox RJ, LeSouef PN, Anderson GP et al. Asthma: time to confront some inconvenient truths. Respirology 2010; 15: 194201.
  • 2
    Hancox RJ, Welch D, Poulton R et al. Cigarette smoking and allergic sensitization: a 32-year population based cohort study. J. Allergy Clin. Immunol. 2008; 121(1): 3842.
  • 3
    Vonk JM, Boezen HM, Postma DS et al. Perinatal risk factors for bronchial hyperresponsiveness and atopy after a follow-up of 20 years. J. Allergy Clin. Immunol. 2004; 114(2): 2706.
  • 4
    Jarvis D, Chinn S, Luczynska C et al. The association of smoking with sensitization to common environmental allergens: results from the European community Respiratory Health Survey. J. Allergy Clin. Immunol. 1999; 104: 93440.
  • 5
    Arbes SJ Jr, Gergen PJ, Elliott L et al. Prevalences of positive skin test responses to 10 common allergens in the US population: results from the Third National Health and Nutrition Examination Survey. J. Allergy Clin. Immunol. 2005; 116(2): 37783.
  • 6
    Chan-Yeung M, Anthonisen NR, Becklake MR et al. Geographical variations in the prevalence of atopic sensitization in six study sites across Canada. Allergy 2010; 65: 140413.
  • 7
    Mortaz E, Folkerts G, Engels F et al. Cigarette smoke suppresses in vitro allergic activation of mouse mast cells. Clin. Exp. Allergy 2009; 39(5): 67987.
  • 8
    Keil T, Lau S, Roll S et al. Maternal smoking increases risk of allergic sensitization and wheezing only in children with allergic predisposition: longitudinal analysis from birth to 10 years. Allergy 2009; 64: 44551.
  • 9
    Haberg SE, Stignum H, Nystad W et al. Effect of pre- and postnatal exposure to parental smoking on early childhood respiratory health. Am. J. Epidemiol. 2007; 166(6): 67986.
  • 10
    Raherison C, Penard-Morand C, Moreau D et al. In utero and childhood exposure to parental tobacco smoke and allergies in school children. Respir. Med. 2007; 101: 10717.
  • 11
    Hansen K, Mangrio E, Lindström M et al. Early exposure to secondhand tobacco smoke and the development of allergic diseases in 4 year old children in Malmö, Sweden. BMC Pediatr. 2010; 10: 61.
  • 12
    Fleurence RL, Naci H, Jansen JP. The critical role of observational evidence in comparative effectiveness research. Health Aff. 2010; 29(10): 182633.
  • 13
    Luo Z, Gardiner JC, Bradley CJ. Applying propensity score methods in medical research: pitfalls and prospects. Med. Care Res. Rev. 2009; 67(5): 52854.
  • 14
    Juhn YJ, Qin R, Urm S et al. The influence of neighborhood environment on the incidence of childhood asthma: a propensity score approach. J. Allergy Clin. Immunol. 2010; 125(4): 83843.e2.
  • 15
    Havstad S, Wegienka G, Zoratti EM et al. Effect of prenatal indoor pet exposure on the trajectory of total IgE levels in early childhood. J. Allergy Clin. Immunol. 2011; 128(4): 8805.e4.
  • 16
    R Development Core Team. R: A Language and Environment for Statistical Computing. R Foundation for Statistical Computing, Vienna, 2003. [Accessed 4 Dec 2011.] Available from URL: http://www.cran.r-project.org
  • 17
    Ridgeway G, McCaffrey D, Morral A. Twang: Toolkit for Weighting and Analysis of Nonequivalent Groups. R Package Version 1.0–1. R Foundation for Statistical Computing, Vienna, 2006. [Accessed 20 Feb 2012.] Available from URL: http://www.cran.r-project.org
  • 18
    Ho DE, Imai K, King G et al. MatchIt: nonparametric preprocessing for parametric causal inference. J. Stat. Softw. 2011; 42(8): 128.
  • 19
    Stuart EA, Green KM. Using full matching to estimate causal effects in non-experimental studies: examining the relationship between adolescent marijuana use and adult outcomes. Dev. Psychol. 2008; 44: 395406.
  • 20
    Austin PC. An introduction to propensity score methods for reducing the effects of confounding in observational studies. Multivariate Behav. Res. 2011; 56: 399424.
  • 21
    Rosembaum PR, Rubin DB. Constructing a control group using multivariate matched sampling methods that incorporate the propensity score. Am. Stat. 1985; 39: 338.
  • 22
    Stuart EA. Matching methods for causal inference: a review and a look forward. Stat. Sci. 2010; 25: 121.
  • 23
    Rubin DB. The design versus the analysis of observational studies for causal effects: parallels with the design of randomized trials. Stat. Med. 2007; 26: 2036.
  • 24
    Bang H, Robins JM. Doubly robust estimation in missing data and causal inference models. Biometrics 2005; 61: 96272.
  • 25
    Kuyucu S, Saraclar Y, Tuncer A et al. Determinants of atopic sensitization in Turkish school children: effects of pre- and post-natal events and maternal atopy. Pediatr. Allergy Immunol. 2004; 15: 6271.