Laboratory reference ranges reflect methods, populations, and policies, and experienced clinicians interpret them in context rather than applying fixed cutoffs theoretically.

COPD requires regular monitoring through tests like spirometry to assess the condition’s severity and aid in an individualized treatment plan. COPD is a progressive lung condition that makes breathing ...

For far too long, laboratories have been regarded as cost centers despite their key role in driving health outcomes and hospital revenues. Now finally that outlook is starting to change for the better ...