Appendicular Lean Mass Index (ALMI): Males, Age 85+

What these numbers mean

A value around 7.02 kg/m² is typical (50th percentile) for men in this age group. Scores above about 7.62 kg/m² fall near the 75th percentile or higher, indicating above-average performance. Scores below about 6.36 kg/m² fall near the 25th percentile; about 75% of the reference population scored higher.

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: 80-84 · All ages

Data source: FitnessNorms derivation from NHANES 1999-2004 DXA (2026) · n=168 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

Appendicular Lean Mass Index (ALMI) Body Composition Males 85+

Appendicular Lean Mass Index (ALMI) Percentile Chart (kg/m²)

Poor 5.59 kg/m²
Below average 6.36 kg/m²
Average 7.02 kg/m²
Above average 7.62 kg/m²
Excellent 8.72 kg/m²
Appendicular Lean Mass Index (ALMI) percentile distribution chart for Males, age 85+ 5th 5th: 5.59 kg/m² (Poor) 5.59 Poor 25th 25th: 6.36 kg/m² (Below average) 6.36 Below average 50th 50th: 7.02 kg/m² (Average) 7.02 Average 75th 75th: 7.62 kg/m² (Above average) 7.62 Above average 95th 95th: 8.72 kg/m² (Excellent) 8.72 Excellent 0 2.4 4.8 7.2 9.6 12 kg/m² Appendicular Lean Mass Index (ALMI) percentile distribution chart for Males, age 85+ 5th 5th: 5.59 kg/m² (Poor) 5.59 Poor 25th 25th: 6.36 kg/m² (Below average) 6.36 Below average 50th 50th: 7.02 kg/m² (Average) 7.02 Average 75th 75th: 7.62 kg/m² (Above average) 7.62 Above average 95th 95th: 8.72 kg/m² (Excellent) 8.72 Excellent 0 2.4 4.8 7.2 9.6 12 kg/m²

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

Compare

Other age brackets
20-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-84 All
Females data Females, 85+
Age trend

Related Metrics