Trunk-to-Limb Fat Mass Ratio: Females, Age 45-49

What these numbers mean

A value around 0.939 is typical (50th percentile) for women in this age group. The middle 50% of the reference population fall between about 0.796 and 1.091; values below or above that central range sit in the lower or upper half of the distribution.

These are percentiles for all US adults aged 20 and over, from NHANES 1999-2004 Hologic DXA scans. Values from another scanner brand or calibration are not directly comparable, and percentile position is not a clinical category.

Also see: 40-44 · 50-54 · All ages

Data source: FitnessNorms derivation from NHANES 1999-2004 DXA (2026) · n=558 About this study

Reference population: US adults aged 20 and over in NHANES 1999-2004 with measured or NCHS-imputed DXA data, all race and Hispanic-origin groups

Trunk-to-Limb Fat Mass Ratio Body Composition Females 45-49

Trunk-to-Limb Fat Mass Ratio Percentile Chart

Very low 0.603
Low 0.796
Average 0.939
High 1.091
Very high 1.376
Trunk-to-Limb Fat Mass Ratio percentile distribution chart for Females, age 45-49 5th 5th: 0.603 ratio (Very low) 0.603 Very low 25th 25th: 0.796 ratio (Low) 0.796 Low 50th 50th: 0.939 ratio (Average) 0.939 Average 75th 75th: 1.091 ratio (High) 1.091 High 95th 95th: 1.376 ratio (Very high) 1.376 Very high 0 0.3 0.6 1.0 1.3 1.6 ratio Trunk-to-Limb Fat Mass Ratio percentile distribution chart for Females, age 45-49 5th 5th: 0.603 ratio (Very low) 0.603 Very low 25th 25th: 0.796 ratio (Low) 0.796 Low 50th 50th: 0.939 ratio (Average) 0.939 Average 75th 75th: 1.091 ratio (High) 1.091 High 95th 95th: 1.376 ratio (Very high) 1.376 Very high 0 0.3 0.6 1.0 1.3 1.6 ratio

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

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Other age brackets
20-2425-2930-3435-3940-4450-5455-5960-6465-6970-7475-7980-8485+ All
Males data Males, 45-49
Age trend

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