CHANGKs l\ [NDIVIDUAL Hi II.D. 



19 



and adding the difference between this weight and the weight in the 



same column opposite the mid-parental age to the given weight of tin- 

 child. 



Table 6. — Graded average weight of men of different tiature* at vario 



[Copied from Table IV of " Medico-actuarial mortality inveetigationa."] 



Relation of Juvenile to Adult Build. 



This adjustment was not always necessary, first, because in not ■ 

 few cases the children were of an adult age and the data for the build 

 of the parents, now dead, were given for the same a cond, exam- 



