Conicity Index: Females, Age 45-49

What these numbers mean

A value around 1.286 index is typical (50th percentile) for females in this age group. The middle 50% of the reference population fall between about 1.228 index and 1.358 index; values below or above that central range sit in the lower or upper half of the distribution.

These percentiles reflect the US population (adult obesity rate 42.4% by BMI, Hales et al. 2020); in a leaner population the same Conicity Index would be expected to rank at a higher percentile, though we did not find a directly comparable non-US Conicity table to quantify that.

Also see: 40-44 · 50-54 · All ages

Data source: NHANES (CDC), derived Conicity Index percentiles (2026) · n=18.9K About this study

Reference population: US adults aged 20 and over from three pooled NHANES cycles (2015-2016, 2017-March 2020, 2021-2023), nationally representative

Conicity Index Body Composition Females 45-49

Conicity Index Percentile Chart (index)

Very low 1.172 index
Low 1.228 index
Average 1.286 index
High 1.358 index
Very high 1.445 index
Conicity Index percentile distribution chart for Females, age 45-49 5th 5th: 1.172 index (Very low) 1.172 Very low 25th 25th: 1.228 index (Low) 1.228 Low 50th 50th: 1.286 index (Average) 1.286 Average 75th 75th: 1.358 index (High) 1.358 High 95th 95th: 1.445 index (Very high) 1.445 Very high 0 0.3 0.6 1.0 1.3 1.6 index Conicity Index percentile distribution chart for Females, age 45-49 5th 5th: 1.172 index (Very low) 1.172 Very low 25th 25th: 1.228 index (Low) 1.228 Low 50th 50th: 1.286 index (Average) 1.286 Average 75th 75th: 1.358 index (High) 1.358 High 95th 95th: 1.445 index (Very high) 1.445 Very high 0 0.3 0.6 1.0 1.3 1.6 index

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+ All
Males data Males, 45-49
Age trend

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