FEV1 (Lung Function): Males, Age 5-9

What these numbers mean

A value around 1.36 L is typical (50th percentile) for males in this age group. Scores above about 1.48 L fall near the 75th percentile or higher, indicating above-average performance. Scores below about 1.25 L fall near the 25th percentile; about 75% of the reference population scored higher.

Also see: 10-14 · All ages

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

FEV1 (Lung Function) Respiratory Males 5-9

FEV1 (Lung Function) Percentile Chart (L)

Poor 1.09 L
Below average 1.25 L
Average 1.36 L
Above average 1.48 L
Excellent 1.64 L
FEV1 (Lung Function) percentile distribution chart for Males, age 5-9 5th 5th: 1.09 L (Poor) 1.09 Poor 25th 25th: 1.25 L (Below average) 1.25 Below average 50th 50th: 1.36 L (Average) 1.36 Average 75th 75th: 1.48 L (Above average) 1.48 Above average 95th 95th: 1.64 L (Excellent) 1.64 Excellent 0 1.2 2.4 3.6 4.8 6 L FEV1 (Lung Function) percentile distribution chart for Males, age 5-9 5th 5th: 1.09 L (Poor) 1.09 Poor 25th 25th: 1.25 L (Below average) 1.25 Below average 50th 50th: 1.36 L (Average) 1.36 Average 75th 75th: 1.48 L (Above average) 1.48 Above average 95th 95th: 1.64 L (Excellent) 1.64 Excellent 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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Other age brackets
10-1415-1920-2930-3940-4950-5960-6970-7980+ All
Females data Females, 5-9
Age trend

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