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The aims of this paper are to provide reference equations for static lung volumes for a cohort of healthy never-smoking white European adults between 65 and 85 years of age and to compare the predicted values of this sample with those from other studies including middle-aged adults.
- Exhaled Breath Profiling Enables Discrimination of Chronic Obstructive Pulmonary Disease and Asthma
After a single deep inspiratory capacity maneuver, the...
- Days of Delirium Are Associated With 1-Year Mortality in an Older Intensive Care Unit Population
Delirium in the intensive care unit (ICU) is a common...
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Of the 382 subjects (231 women and 151 men) who entered into...
- Exhaled Breath Profiling Enables Discrimination of Chronic Obstructive Pulmonary Disease and Asthma
Of the 382 subjects (231 women and 151 men) who entered into the study, we found technically acceptable tests for 321 (189 women and 132 men). Sixty-one subjects (9.8% of men and 13.4% of women) were excluded from analysis because of claustrophobia (n 5 2), incapacity to perform satisfactory panting maneuvers (n 5.
22 Μαρ 2024 · Spirometry measures two key factors: expiratory forced vital capacity (FVC) and forced expiratory volume in one second (FEV1). Your doctor also looks at these as a combined number known as the...
Average values in healthy patients aged 20-60 range from 4.5 to 3.5 liters in males and from 3.25 to 2.5 liters in females. FEV1/FVC Ratio. This parameter is calculated by dividing FEV1 by FVC, and is usually express as both a numerical (absolute) value and a percentage.
4 Απρ 2024 · The analyses used data from 5371 subjects (Fig. 1 ), including 2397 males (43.9%) and 2974 females (56.1%), aged from 6 to 80 years. The baseline characteristics of this cohort are shown in Table 1 for males and Table 2 for females. The majority of included individuals were between 6 to 30 years.
Did you know that the maximum amount of air healthy adult lungs can hold—also called total lung capacity or TLC—is about 6 liters? That is about three large soda bottles. Your lungs mature by the time you are about 20-25 years old.
1 Δεκ 2009 · Measurements and main results: Plethysmography provided higher values than the dilutional method for all lung volumes, with wide limits of agreement. In addition to height, our reference equations confirm the age- and body size dependence of lung volumes in older subjects.
