FEV1 (Lung Function): Males, Age 50-59

What these numbers mean

A value around 3.62 L is typical (50th percentile) for males in this age group. The middle 50% of the reference population fall between about 3.28 L and 3.95 L; values below or above that central range sit in the lower or upper half of the distribution.

Also see: 40-49 · 60-69 · All ages

Data source: Quanjer et al. (GLI-2012) (2012) · n=97.8K About this study

Reference population: Males and females aged 3-95 years from 33 countries; 74% Caucasian, with African American, North East Asian, and South East Asian subgroups

FEV1 (Lung Function) Respiratory Males 50-59

FEV1 (Lung Function) Percentile Chart (L)

Very low 2.78 L
Low 3.28 L
Average 3.62 L
High 3.95 L
Very high 4.41 L
FEV1 (Lung Function) percentile distribution chart for Males, age 50-59 5th 5th: 2.78 L (Very low) 2.78 Very low 25th 25th: 3.28 L (Low) 3.28 Low 50th 50th: 3.62 L (Average) 3.62 Average 75th 75th: 3.95 L (High) 3.95 High 95th 95th: 4.41 L (Very high) 4.41 Very high 0 1.2 2.4 3.6 4.8 6 L FEV1 (Lung Function) percentile distribution chart for Males, age 50-59 5th 5th: 2.78 L (Very low) 2.78 Very low 25th 25th: 3.28 L (Low) 3.28 Low 50th 50th: 3.62 L (Average) 3.62 Average 75th 75th: 3.95 L (High) 3.95 High 95th 95th: 4.41 L (Very high) 4.41 Very high 0 1.2 2.4 3.6 4.8 6 L

This percentile chart shows how common a value is, not whether it is healthy.

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