From: Evolutionary fitness as a function of pubertal age in 22 subsistence-based traditional societies
 | Correlations | r | p |
---|---|---|---|
Fitness | Age at menarche vs IBI | 0.248 | 0.354 |
 | Age at takeoff velocity vs IBI | 0.501 | 0.117 |
 | Age at menarche vs TFR | -0.208 | 0.440 |
 | Age at menarche vs reproductive fitness | -0.008 | 0.983 |
 | TFR vs age at takeoff velocity | -0.565 | 0.089 |
 | Reproductive fitness vs age at takeoff velocity | -0.356 | 0.489 |
 | Reproductive fitness vs age at peak velocity | -0.457 | 0.543 |
Body size | Age at menarche vs average adult height | -0.109 | 0.687 |
 | Average adult height vs age at first reproduction | -0.042 | 0.856 |
 | Average adult height vs TFR | 0.355 | 0.148 |
 | Average adult height vs reproductive fitness | 0.480 | 0.135 |
 | BMI vs TFR | 0.296 | 0.232 |
 | BMI vs reproductive fitness | 0.347 | 0.295 |
Density | Population density vs age at menarche | 0.235 | 0.486 |
 | Population density vs TFR | 0.202 | 0.530 |
 | Population density vs reproductive fitness | 0.141 | 0.698 |
Survivorship | Survivorship to age 15 vs age at menarche | 0.207 | 0.541 |
 | Life expectancy at birth vs age at menarche | 0.146 | 0.688 |
 | Life expectancy at age 15 vs age at menarche | 0.139 | 0.701 |