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Standardised Confirmed Incidence Rates

A CSO Frontier Series Output- What is this?

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The Standardised Confirmed Incidence Rate is the rate of incidence of COVID-19 in a population adjusted to a standard age distribution. Variations in the age distribution of the population from one area or status to another has an effect on the comparability of incidence rates between different areas or status. The Standardised Confirmed Incidence Rate is a synthetic measure that allows for comparison of incidence rates. While crude incidence rates are not directly comparable, the Standardised Confirmed Incidence Rate is comparable.

The key findings are:

  • Standardised Confirmed Incidence Rates higher in females at 1,626 per 100,000 of population than in males at 1,475 per 100,000 of population.
  • Standardised Confirmed Incidence Rates in the South-East less than half the Dublin rate of 2,092 per 100,000 population.
  • No great differences in Standardised Confirmed Incidence Rates across deprivation quintiles.
Table 5.1 COVID-19 Standardised Confirmed Incidence Rates (per 100,000 of population) as of November 25 2020
 All persons Males Females
Usually resident persons present at their place of usual residence on Census Night     
      
Standardised Confirmed Incidence Rate     
All persons1,551 1,475 1,626
      
by NUTS-3 region     
      
Border1,900 1,804 2,001
Dublin2,092 1,973 2,212
Mid-East1,752 1,659 1,836
Midlands1,535 1,542 1,528
Mid-West1,212 1,173 1,254
South-East907 872 941
South-West1,118 1,093 1,139
West1,114 1,073 1,157
      
by Area of deprivation (quintiles)     
      
First quintile (least deprived)1,460 1,414 1,502
Second1,587 1,477 1,691
Third1,556 1,458 1,655
Fourth1,662 1,584 1,741
Fifth quintile (most deprived)1,555 1,512 1,600
      
by Area of deprivation (quintiles) Outside Dublin and Dublin     
      
Outside Dublin     
First quintile (least deprived)1,255 1,252 1,254
Second1,309 1,226 1,386
Third1,349 1,274 1,424
Fourth1,506 1,452 1,560
Fifth quintile (most deprived)1,286 1,281 1,296
      
Dublin     
First quintile (least deprived)1,605 1,530 1,677
Second2,338 2,181 2,496
Third2,537 2,373 2,712
Fourth2,524 2,346 2,704
Fifth quintile (most deprived)2,406 2,287 2,525
All data is based on CIDR data as of the 25th November 2020
All standardised confirmed COVID-19 mortality and detected incidence rates are provisional and may be subject to further revision.
The above analysis is based on a 70% match rate between CIDR records and the Census of Population 2016 for Deprivation quintile calculations. For remaining records, an allocation process was used.
Detected incidence rates for COVID-19 are standardised confirmed incidence rates based on recorded CIDR cases. They do not reflect undiagnosed cases as of November 25th
Deprivation quintiles are based on the estimated deprivation in the Census of Population 2016 small areas. A high deprivation quintile will have prosperous households and vice-versa, so care must be taken in interpreting these figures as applying to groups of individuals and should not be interpreted as a precise representation of individual person or individual household deprivation levels.