Abstract:
:Carbon dioxide has been monitored in the body using a variety of technologies with a multitude of applications. The monitoring of this common physiologic variable in medicine is an illustrative example of the different levels of evidence that are required before any new health technology should establish itself in clinical practice. End-tidal capnography and sublingual capnometry are two examples of carbon dioxide monitoring that require very different levels of evidence before being disseminated widely. The former deserves its status as a basic standard based on observational data. The latter should be considered investigational until prospective controlled data supporting its use become available. Other applications of carbon dioxide monitoring are also discussed.
journal_name
Crit Carejournal_title
Critical care (London, England)authors
Gattas D,Ayer R,Suntharalingam G,Chapman Mdoi
10.1186/cc2916keywords:
subject
Has Abstractpub_date
2004-08-01 00:00:00pages
219-21issue
4eissn
1364-8535issn
1466-609Xpii
cc2916journal_volume
8pub_type
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