FEV1 (Lung Function): Males, Age 15-19

What these numbers mean

A value around 4.38 L is typical (50th percentile) for males in this age group. The middle 50% of the reference population fall between about 4.03 L and 4.72 L; values below or above that central range sit in the lower or upper half of the distribution.

Also see: 10-14 · 20-29 · 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 15-19

FEV1 (Lung Function) Percentile Chart (L)

Very low 3.53 L
Low 4.03 L
Average 4.38 L
High 4.72 L
Very high 5.21 L
FEV1 (Lung Function) percentile distribution chart for Males, age 15-19 5th 5th: 3.53 L (Very low) 3.53 Very low 25th 25th: 4.03 L (Low) 4.03 Low 50th 50th: 4.38 L (Average) 4.38 Average 75th 75th: 4.72 L (High) 4.72 High 95th 95th: 5.21 L (Very high) 5.21 Very high 0 1.2 2.4 3.6 4.8 6 L FEV1 (Lung Function) percentile distribution chart for Males, age 15-19 5th 5th: 3.53 L (Very low) 3.53 Very low 25th 25th: 4.03 L (Low) 4.03 Low 50th 50th: 4.38 L (Average) 4.38 Average 75th 75th: 4.72 L (High) 4.72 High 95th 95th: 5.21 L (Very high) 5.21 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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