It turns out the time of day -- or year -- an asthma test takes place can affect its accuracy, a new study says. #asthma ...

A lung function test used to help diagnose asthma works better in the morning, becoming less reliable throughout the day, ...

A lung function test used to help diagnose asthma works better in the morning, becoming less reliable throughout the day, ...

A lung function test used to help diagnose asthma works better in the morning, becoming less reliable throughout the day, researchers have found. Using real world data from 1,600 patients ...

A new study has found that the results of a lung function test, used to help diagnose asthma, can vary according to the time ...

Work to dismantle racism in breath testing won’t be as simple as trying to remove race from an algorithm, according to a new study from University of British Columbia researchers.

A lung function test that is used to help diagnose asthma is more effective in the morning and becomes less reliable throughout the day, researchers have found. Its reliability also differs ...

Mar. 12, 2025 — A lung function test used to help diagnose asthma works better in the morning, becoming less reliable throughout the day, researchers have found. Using real world data from 1,600 ...