Male/female weight of internal organs: examination across multiple populations

For internal organ weights in the 50th percentile, the male/female weight relationship was examined by use of autopsy data in eight populations. Values were closely coupled (P < 0.001), so that male organ weight could be expressed as a linear function of the corresponding female organ. A variant, in a reported population from India, was noted. The concept of "allometric mass exponent" was also applied to relating male/female organ weights, with close agreement. To examine if findings correlated with height and weight of the whole body, male height was expressed as a function of the female value in each population. There was close agreement. Correlation was also noted when male body weight was given as a function of female body weight.