Keuhkokuumeesta aiheutunut sairaalahoito Suomessa 1972-1993
Abstract A study is made of the volume of hospital treatment provided for cases of pneumonia in Finland from 1972 to 1993, employing as a source the National Hospital Discharge Register. The results are used to predict changes in the utilization of hospital resources in this respect up to the y...
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| Format: | Doctoral Thesis |
| Language: | Finnish |
| Published: |
University of Oulu
1999
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| Online Access: | http://urn.fi/urn:isbn:9514251385 http://nbn-resolving.de/urn:isbn:9514251385 |
| Summary: | Abstract
A study is made of the volume of hospital treatment provided
for cases of pneumonia in Finland from 1972 to 1993, employing
as a source the National Hospital Discharge Register. The results
are used to predict changes in the utilization of hospital resources
in this respect up to the year 2020.
A total of 452 474 treatment periods and 5 935 615 hospitalization
days attributable to pneumonia were recorded for the total population
over the given period, of which just under 20% applied
to children aged under 15 years, over 30% to persons of
working age, 15-64 years, and over 50% to elderly persons
aged 65 years and over. The mean duration of hospitalization was
reduced from 18.4 days to 14.3 days for males and from 19.6 days
to 17.5 days for females over the period in question.
The number of treatment periods for pneumonia in children
per year relative to population decreased by 28.3%, the
greatest reduction being in the group under one year of age, 5.7% for
boys and 5.5% for girls. The mean duration of treatment
decreased from 9.6 days to 4.1 days for boys and 9.7 days to 4.3
days for girls.
The numbers of treatment periods and hospitalization days
were consistently greater for men than for women in the working-age
population, the difference between the sexes being most pronounced
in the age group 15 - 24 years, where the number of treatment
periods for men was 7.2 times that for women. Likewise, the number
of treatment periods for men began to increase with age from 40
years onwards and that for women from 50 years onwards. The mean
treatment time for patients of working-age decreased over the period
studied, from 10.5 days to 8.2 days for men and from 9.9 days to
8.2 days for women. The duration of treatment similarly increased
with advancing age.
The absolute numbers of treatment periods increased by 139% among
the elderly population, even when standardized for age, whereas
the number of hospitalization days diminished. The clearest increase
in treatment periods of all was recorded for men aged over 84 years,
3.16%. The mean duration of treatment increased with age
in both sexes, being significantly longer for women than for men
in each age group.
The forecast for changes in the utilization of hospital services
for the treatment of pneumonia up to the year 2020 was examined
by methods based on both an age structure model and a time series
model. Both predicted an increase of over 50% in the total
number of treatment periods for the population as a whole, being
of the order of 70% for men and 30% for women.
The predicted increase in the age group over 64 years was in excess
of 90% with both models.
The use of hospital services for the treatment of childhood
pneumonia decreased significantly over the period examined here,
while the majority of the treatment periods recorded for the working-age
population concerned young men or persons aged over 40 years. The
most significant increase was seen in treatment periods for persons
aged over 64 years, and this figure is also predicted to increase in
the future, on account of the frequent use made of hospital services
by the elderly in general. Preparations should be made for dealing
with this increase in demand by improving treatment methods, developing
the treatment system and undertaking preventive measures.
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