The phrase "assessed by spirometry" is correct and usable in written English.
It can be used in medical or health-related contexts when discussing the evaluation of lung function or respiratory conditions.
Example: "The patient's lung capacity was assessed by spirometry to determine the severity of their asthma."
Alternatives: "evaluated through spirometry" or "measured using spirometry".
The severity of airflow obstruction was assessed by spirometry.
Pulmonary function tests as assessed by spirometry were better in the RITM group at 6 and 12 hours after extubation (p < 0.04).
A recently introduced, multidimensional index called BODE (body mass index [BMI], degree of airflow obstruction assessed by spirometry, grade of dyspnea, and exercise capacity), quantified by 6-min walking distance (6MWD), has excellent predictive power with respect to outcome in COPD.
Secondary objectives included evaluation of pulmonary function assessed by spirometry, lung abnormalities by high-resolution CT (HRCT), airway cytokines, vector shedding, serum neutralizing antibody to AAV serotype 2 (and2), and gene transfer and expression in a subset of subjects undergoing bronchoscopy with bronchial brushings.
Pulmonary function testing was assessed by spirometry for a subset of the study participants.
Stage assessed by spirometry [ 46].
Spirometric values were assessed by standard spirometry (Medriko M 904, Kuopio, Finland) and the Finnish reference values for spirometry [ 31].
Airway function, as assessed by standard spirometry, and the intensity of dyspnea reported by asthmatic patients correlate poorly.
FEV1was assessed by flow volume spirometry before and after histamine challenge and 1·5, 3, 5, 10, 15, 20, 30 and 60 min after salbutamol inhalation.
The age range was from 20 to 35 years and all patients had severe airway obstruction as assessed by standard spirometry (FEV1<50% of predicted).
Secondary efficacy end points were assessed by clinic spirometry.
