• 1
    The International Study of Asthma and Allergies in Childhood (ISAAC) Steering Committee. Worldwide variation in the prevalence of symptoms of asthma, allergic rhinoconjunctivitis, and atopic eczema: ISAAC. Lancet 1998; 351:122532.DOI: 10.1016/s0140-6736(97)07302-9
  • 2
    Williams H, Robertson C, Stewart A et al. Worldwide variations in the prevalence of symptoms of atopic eczema in the international study of asthma and allergies in childhood. J Allergy Clin Immunol 1999; 103:12538.
  • 3
    Asher MJ, Keil U, Anderson HR et al. International study of asthma and allergies in childhood (ISAAC): rationale and methods. Eur Respir J 1995; 8:48391.
  • 4
    Williams HC, Burney PGJ, Pembroke AC, Hay RJ. Validation of the U.K. diagnostic criteria for atopic dermatitis in a population setting. Br J Dermatol 1996; 135:127.
  • 5
    William HC, Burney PGJ, Hay RJ et al. The UK working party's diagnostic criteria for atopic dermatitis, I. Derivation of a minimum set of discriminators for atopic dermatitis. Br J Dermatol 1994; 131:38396.
  • 6
    Kay J, Gawkrodger DJF, Mortimer MJ, Jaron AG. The prevalence of childhood atopic eczema in a general population. J Am Acad Dermatol 1994; 30:359.
  • 7
    Sugiura H, Umemoto N, Deguchi H et al. Prevalence of childhood and adolescent atopic dermatitis in a Japanese population: comparison with the disease frequency examined 20 years ago. Acta Dermato-Venereologica 1998; 78:2934.DOI: 10.1080/000155598441891
  • 8
    Larsen FS, Diepgen T, Svensson A. The occurrence of atopic eczema in North Europe: an international questionnaire study. J Am Acad Dermatol 1996; 34:7604.
  • 9
    Leung R & Ho P. Asthma, allergy and atopy in three south-east Asian populations. Thorax 1994; 49:120510.
  • 10
    Popescu CM, Popescu R, Williams H, Forsea D. Community validation of the United Kingdom diagnostic criteria for atopic eczema in Romanian schoolchildren. Br J Dermatol 1998; 1348:43642.
  • 11
    Kramer U, Schafer T, Behrendt H, Ring J. The influence of cultural and educational factors on the validity of symptom and diagnosis questions for atopic eczema. Br J Dermatol 1998; 139:10406.
  • 12
    Foley P, Zuo Y, Plunkett A, Marks R. The frequency of common skin conditions in pre-school-age children in Australia. Arch Dermatol 2001; 137:293300.
  • 13
    Firooz A, Davoudi SM, Farahmand AN, Majdzadeh R, Kashani N, Dowlati Y. Validation of the diagnostic criteria for atopic dermatitis. Arch Dermatol 1999; 135:5146.
  • 14
    Williams HC. Diagnostic criteria for atopic dermatitis: where do we go from here? Arch Dermatol 1999; 135:5856.
  • 15
    Lai CKW, Chan JKW, Chan A et al. Comparison of the ISAAC video questionnaire (AVQ3.0) with the ISAAC written questionnaire for estimating asthma associated with bronchial hyperreactivity. Clin Exper Allergy 1997; 27:5405.
  • 16
    Lau YL & Karlberg J. Prevalence and risk factors of childhood asthma, rhinitis and eczema in Hong Kong. J Paediatr Child Health 1998; 34:4752.
  • 17
    Leung R, Wong G, Lau J et al. Prevalence of asthma and allergy in Hong Kong schoolchildren: an ISAAC study. Eur Respir J 1997; 10:35460.