Conicity Index: Age Trend
Page updated: Evidence reviewed: What this means
Median Conicity Index rises with age in US adults, from about 1.22 in young adults to roughly 1.40 by the 80s.
Conicity Index Body Composition Trend
conicity index c-index conicity ratio abdominal obesity central adiposity body shape index waist trend aging norms normative data normative values reference values percentiles benchmarks reference ranges standards Conicity Index by Age Chart (index)
Conicity Index Median Values
| Age | Male (index) | Female (index) |
|---|---|---|
| 20-24 | 1.229 | 1.221 |
| 25-29 | 1.248 | 1.243 |
| 30-34 | 1.277 | 1.267 |
| 35-39 | 1.299 | 1.272 |
| 40-44 | 1.306 | 1.289 |
| 45-49 | 1.314 | 1.286 |
| 50-54 | 1.331 | 1.320 |
| 55-59 | 1.342 | 1.326 |
| 60-64 | 1.357 | 1.335 |
| 65-69 | 1.364 | 1.348 |
| 70-74 | 1.381 | 1.355 |
| 75-79 | 1.392 | 1.356 |
| 80+ | 1.398 | 1.363 |