Article Text

other Versions

PDF
Letter
Authors' response
  1. Vidar Søyseth1,2,
  2. Helle Laier Johnsen1,
  3. Johny Kongerud2,3
  1. 1Medical Division, Akershus University Hospital, Lørenskog, Norway
  2. 2 Faculty of Medicine, Universty of Oslo
  3. 3Department of Respiratory Medicine, Faculty Division Rikshospitalet Radiumhospitalet, University of Oslo, Oslo, Norway
  1. Correspondence to Professor Vidar Søyseth, Medical Division, Akershus University Hospital, Sykehusvn 25, Lørenskog 1478, Norway; vidar.soyseth{at}medisin.uio.no

Statistics from Altmetric.com

We thank Dr Eva Hnizdo and Professor Edward L Petsonk for their highly appreciated comments on our publication in Occupational Environmental Medicine.1

Their first and highly relevant question is about the magnitude of the annual decline of forced expiratory volume in one second (FEV1) denoted as dFEV1 among workers with FEV1/forced vital capacity (FVC) ratio <0.7 and lower limit of normal (LLN) compared with dFEV1 among workers with FEV …

View Full Text

Request permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.