The late effects of Polio Information for Health Care Providers
It is estimated that 20,000-40,000 people had paralytic polio in Australia between 1930 and 1988 (see table).
These figures must be increased 100-fold to obtain the estimated number of infected cases during the same time period (2-4 million people).
Information has not been included from 1929 and earlier in this table, although polio was relatively common during that period also.
The number of these people, who have since died or emigrated is unknown, as is the number of people with previous polio who have entered Australia.
The age at infection is not known. An estimate of the present age groups is therefore included in the table.
|ESTIMATED INCIDENCE OF PARALYTIC
POLIO IN AUSTRALIA FROM 1930 - 1988 BASED ON MORTALITY DATA. ESTIMATED
AGE IN 1990 OF PEOPLE WHO CONTRACTED POLIO BETWEEN 1930 AND 1988.
|Total estimated No. of cases of paralytic polio based on a death rate of:||Age
in 1990 if age at infection was:
|Year of death||Reported No. of deaths*||10%||5%||0-10 yrs||10yrs+
|* based on data from the
Australian Bureau of Statistics
It is likely that the improved respiratory care during the later epidemics resulted in a mortality rate which was closer to 5% than to 10%.
© Copyright The Lincolnshire Post-Polio Network 1997 - 2010.
This document comprises an index, foreword, introduction and seventeen other sections or subdocuments. Permission for printing copies is granted only on the basis that ALL sections are printed in their entirety and kept together as a single document.
Document preparation: Chris
Think-tank, Cornwall, United Kingdom.
Created: 7th July 1997
Last modification: 20th January 2010.
Last information content change: 6th June 2000