2022 Deaths – All Causes – Female – Ages 90+ | Northwest Territories, Canada

2022 vs New Normal™ for elderly women aged 90+ in Northwest Territories

1. 9 of 9 total deaths were from All Causes
2. 99.89% of all deaths were from All Causes
3. This is down 44% compared to Old Normal rates.
4. 16 of 16 total deaths would have been expected under Old Normal conditions.
5. 7 fewer than expected deaths from All Causes in 2022.
6. 49 fewer than expected deaths from All Causes (2015-2022)

1. To show this year’s deaths from All Causes are down 44% compared to Old Normal rates, we need to calculate the rates for both 2022 and for the Old Normal.

Remember, death rates are calculated to answer these questions:

• “How many elderly women aged 90+ were there?” and
• “How many of them died from All Causes?”

The following 2 charts provide this information:

From the charts, we can see that in 2022, 9 of 51 elderly women aged 90+ living in Northwest Territories died from All Causes.

9 ÷ 51 = 0.17644 (2022 CDR)

We’ll use the table below to calculate our Old Normal rate for deaths from All Causes

The table shows there were a total of 157 deaths from All Causes among 501 elderly women aged 90+ living in Northwest Territories in the 14 years immediately prior to the New Normal™.

157 ÷ 501 = 0.31337 (Old Normal CDR)

We can use the Old Normal rate to predict this year’s deaths:

2022 pop X Old Normal CDR = expected deaths

51 X 0.31337 = 16 expected deaths

The difference between actual and expected deaths shows lives saved or lost:

9 – 16 = -7

Dividing the actual deaths by the expected deaths gives us the comparative rates:

9 ÷ 16 = 0.5630

This reveals 7 lives saved and is 56.30% of what we expected (a decrease of 44%) in deaths from All Causes among elderly women aged 90+ living in Northwest Territories in 2022, as compared to the Old Normal.

This is the same method used by Public Health to calculate the 5-yr CDR (Cumulative Death Rate):

69 ÷ 353 = 0.19546 (5-yr CDR)

51(2022 pop) X 0.19546 = 10 expected deaths

The difference between actual and expected deaths:

9 – 10 = -1 or 1 lives saved

Divide actual deaths by expected deaths:

9 ÷ 10 = 0.9026 or a decrease of 10%

for deaths from All Causes among elderly women aged 90+ living in Northwest Territories in 2022, as compared to the previous 5 years.

Compare our Old Normal to the 5yr CDR. Does it tell the same story your TV does?

Finally, the same method can also be used to compare our Old Normal rate to the New Normal™ rate:

New Normal™ population X Old Normal rate = expected deaths

404 X 0.31337 = 127 expected deaths

The difference between actual and expected deaths:

78 – 127 = -49 or 49 lives saved

Dividing the actual deaths by the expected deaths:

78 ÷ 127 = 0.6161 or a decrease of 38%

in deaths from All Causes among elderly women aged 90+ living in Northwest Territories in the New Normal™, as compared to the Old Normal.