140 



The Philippine Journal of Science 



1916 





IS to 20 



31 to 30 



31 to 40 



Age in years. 



->/ to 50 51 to 60 





eitoso 





/4J 











p 



/ 



/ 



/ 















^1 











)....a.»„ 



Systolic Frei 

 -o 



sure 



o y 



y' "■■ 



-^ 









120 













.j:^' 



X 

 ^ 













110 

































90 





Didstoh'c Pn 



'ssare 





p 



/ 





^■-° 







o.._ 



■■ ".. Homicl 



s5,V 



or" 



■-'' 







































SO 



so 











■ 

















o 











Pulse Pre. 



sure 



i 



.--■° 







, -o 







Q..a.,^ 













„.^..^.^..^..j 





■^■■fr:^.:TZ. 







or-' 



><Z^' 











Fig. 1. Normal blood pressure and blood pressure of homicides. 



Our results show higher blood-pressure readings with the 

 females than with the males. We account for these unexpected 

 results chiefly by two facts: (a) Of the 546 males, 344, or 64 



