W. R. Macdonell 
381 
In Glasgow, the classification is (i), Mild = discrete, and (ii), Severe = confluent 
and haemoirhagic, which appears to be practically the same as in the above four 
towns. The figures from which Table XII. is formed are taken from the Report of 
Drs Thomson and Marsh, p. 11. 
TABLE XII. 
Glasgoto. 
Mild 
Severe 
Totals 
Vaccinated ... 
608 
45 
653 
Uiivaccinated 
9 
48 
57 
Totals 
617 
93 
710 
/i = 1-12179, ^■ = 1-40323, 
-090996?-^ - 007112?« + •122066r' + -ll77G3r^ + •0417367-' 
+ -787065r- + r= 1-801254, 
whence r = 9123 + -0181. 
This high correlation between vaccination and type is in agreement with the 
comparatively high correlation between vaccination and strength of resistance in 
Glasgow. 
3. Table XIII. is formed to show the correlation between degree of foveation 
and type in 631 cases of vaccinated persons in Glasgow who took smallpox. (See 
Report, p. 13.) 
TABLE XIII. 
Glasgow. 
Scars 
Mild 
Severe 
Totals 
Foveated 
479 
24 
503 
Unfoveated . . . 
107 
21 
128 
Totals 
586 
45 
631 
A = 1-46625, A; = -83150, 
•029479r=> + -099698r^ - -059l44;-3 + -609594?-2 + r = -489370, 
whence ?•= -3951 + -0594. 
