References
- Kim HY, DeKruyff RH, Umetsu DT. The many paths to asthma: phenotype shaped by innate and adaptive immunity. Nat Immunol 2010;11:577–584
- Camarda LE, Grayson MH. Can specific IgE discriminate between intrinsic and atopic asthma? Am J Respir Crit Care Med 2011;184:152–153
- Knudsen TB, Thomsen SF, Nolte H, Backer V. A population-based clinical study of allergic and non-allergic asthma. J Asthma 2009;46:91–94
- Mukherjee AB, Zhang Z. Allergic asthma: influence of genetic and environmental factors. J Biol Chem 2011;286:32883–32889
- Sinisgalli S, Collins MS, Schramm CM. Clinical features cannot distinguish allergic from non-allergic asthma in children. J Asthma 2012;49:51–56
- CDC National Centre for Health Statistics. Asthma prevalence, health care use and mortality: United States, 2003–05. Available from: http://www.cdc.gov/nchs/data/hestat/asthma03-05/asthma03-05.htm [last accessed 5 Dec 2011]
- Masoli M, Fabian D, Holt S, Beasley R. The global burden of asthma: executive summary of the GINA Dissemination Committee report. Allergy 2004;59:469–478
- Markham A, Adkins JC. Inhaled salmeterol/fluticasone propionate combination. A pharmacoeconomic review of its use in the management of asthma. Pharmacoeconomics 2000;18:591–608
- Bahadori K, Doyle-Waters MM, Marra C, Lynd L, Alasaly K, Swiston J, FitzGerald M. Economic burden of asthma: a systematic review. BMC Pulm Med 2009;9:24
- Siroux V, Oryszczyn MP, Paty E, Kauffmann F, Pison C, Vervoet D, Pin I. Relationships of allergic sensitization, total immunoglobulin E and blood eosinophils to asthma severity in children of the EGEA Study. Clin Exp Allergy 2003;33:746–751
- Carroll WD, Lenney W, Child F, Strange RC, Jones PW, Whyte MK, Primhak RA. Asthma severity and atopy: how clear is the relationship? Arch Dis Child 2006;91:405–409
- Kuhlthau K, Ferris TG, Beal AC, Gortmaker SL, Perrin JM. Who cares for Medicaid-enrolled children with chronic conditions? Pediatrics 2001;108:906–912
- Sox CM, Cooper WO, Koepsell TD, DiGiuseppe DL, Christakis DA. Provision of pneumococcal prophylaxis for publicly insured children with sickle cell disease. J Am Med Assoc 2003;290:1057–1061
- Gupta R, Sheikh A, Strachan DP, Anderson HR. Burden of allergic disease in the UK: secondary analyses of national databases. Clin Exp Allergy 2004;34:520–526
- Quan H, Sundararajan V, Halfon P, Fong A, Burnand B, Luthi JC, Saunders LD, et al. Coding algorithms for defining comorbidities in ICD-9-CM and ICD-10 administrative data. Medical Care 2005;43:1130–1139
- Charlson ME, Pompei P, Ales KL, MacKenzie CR. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chron Dis 1987;40:373–383
- Mooney CZ, Duval RD. Bootstrapping: a nonparametric approach to statistical inference. Newbury Park, CA: Sage Publications; 1993
- Beyhun NE, Cilingiroğlu N, Sekerel BE. The cost of childhood asthma and its determinants in Ankara, Turkey. Turk J Pediatr 2007;49:179–188
- National Heart, Lung, and Blood Institute, National Asthma Education and Prevention Program. Full Report of the Expert Panel: guidelines for the Diagnosis and Management of Asthma (EPR-3). Bethesda, Md: National Institutes of Health; 2007
- Jackson DJ, Sykes A, Mallia P, Johnston SL. Asthma exacerbations: origin, effect, and prevention. J Allergy Clin Immunol 2011;128:1165–1174