Article Text
PostScript
Correspondence
Defining obesity hypoventilation syndrome
Statistics from Altmetric.com
The definition of obesity hypoventilation syndrome (OHS) proposed by Hart et al 1 raises two questions that we have tried to answer briefly in this letter.
First, previous definitions of OHS included obstructive sleep apnoea (OSA); Hart et al have excluded it. Why? OSA is present in most patients with OHS and is partly responsible for the hypercapnia.2 We believe that it is …
Footnotes
-
Contributors AT: conception and writing. SL: conception and writing.
-
Competing interests None.
-
Provenance and peer review Not commissioned; internally peer reviewed.