Challenges in Collating Spirometry Reference Data for South-Asian Children: An Observational Study

• Sooky Lum ,

  * E-mail: s.lum@ucl.ac.uk

  Affiliation Respiratory, Critical Care & Anaesthesia section (Portex Unit), UCL, Institute of Child Health, London, United Kingdom

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• Vassiliki Bountziouka,

  Affiliation Respiratory, Critical Care & Anaesthesia section (Portex Unit), UCL, Institute of Child Health, London, United Kingdom

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• Philip Quanjer,

  Affiliation Department of Pulmonary Diseases and Department of Paediatrics-Pulmonary Diseases, Erasmus Medical Centre, Erasmus University, Rotterdam, Netherlands

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• Samatha Sonnappa,

  Affiliations Respiratory, Critical Care & Anaesthesia section (Portex Unit), UCL, Institute of Child Health, London, United Kingdom, Department of Paediatric Pulmonology, Rainbow Children’s Hospital, Bangalore, India

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• Angela Wade,

  Affiliation Clinical Epidemiology, Nutrition and Biostatistics section, UCL, Institute of Child Health, London, United Kingdom

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• Caroline Beardsmore,

  Affiliation Institute for Lung Health, NIHR Leicester Respiratory Biomedical Research Unit, and Department of Infection, Immunity & Inflammation, University of Leicester, Leicester, United Kingdom

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• Sunil K. Chhabra,

  Affiliation Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India

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• Rajesh K. Chudasama,

  Affiliation Community Medicine Department, PDU Medical College, Rajkot, Gujarat, India

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• Derek G. Cook,

  Affiliation Population Health Research Institute, St George’s, University of London, London, United Kingdom

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• Seeromanie Harding,

  Affiliation Diabetes & Nutritional Sciences Division, Kings College London, London, United Kingdom

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• Claudia E. Kuehni,

  Affiliation Institute of Social and Preventative Medicine, University of Bern, Switzerland

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• K. V. V. Prasad,

  Affiliation Department of Physiology, Vemana Yoga Research Institute, Hyderabad, India

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• Peter H. Whincup,

  Affiliation Population Health Research Institute, St George’s, University of London, London, United Kingdom

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• Simon Lee,

  Affiliation Respiratory, Critical Care & Anaesthesia section (Portex Unit), UCL, Institute of Child Health, London, United Kingdom

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• Janet Stocks

  Affiliation Respiratory, Critical Care & Anaesthesia section (Portex Unit), UCL, Institute of Child Health, London, United Kingdom

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