Severe Outcomes
Influenza Severe Outcomes
Total hospital admissions, ICU admissions, and deaths among laboratory-confirmed seasonal influenza cases in Alberta by age group, 2023-2024
Total hospital admissions, ICU admissions, and deaths among laboratory-confirmed seasonal influenza cases in Alberta by age group, 2023-2024
Age group
|
Hospitalizations
|
ICU admissions
|
Deaths
|
|
Count
|
Pop. rate
|
Count
|
Pop. rate
|
Count
|
Pop. rate
|
Total
|
3338
|
71.1
|
362
|
7.7
|
175
|
3.7
|
Under 1 year
|
110
|
225.9
|
16
|
32.9
|
0
|
0.0
|
1-4 years
|
266
|
127.2
|
20
|
9.6
|
1
|
0.5
|
5-9 years
|
198
|
67.6
|
24
|
8.2
|
1
|
0.3
|
10-19 years
|
106
|
18.4
|
12
|
2.1
|
0
|
0.0
|
20-29 years
|
111
|
18.0
|
9
|
1.5
|
0
|
0.0
|
30-39 years
|
247
|
33.0
|
33
|
4.4
|
6
|
0.8
|
40-49 years
|
271
|
41.0
|
52
|
7.9
|
13
|
2.0
|
50-59 years
|
360
|
65.2
|
69
|
12.5
|
17
|
3.1
|
60-69 years
|
606
|
114.8
|
83
|
15.7
|
44
|
8.3
|
70-79 years
|
533
|
173.1
|
36
|
11.7
|
41
|
13.3
|
80-89 years
|
406
|
328.0
|
7
|
5.7
|
34
|
27.5
|
90+ years
|
124
|
421.7
|
1
|
3.4
|
18
|
61.2
|
Unknown
|
0
|
0.0
|
0
|
0.0
|
0
|
0.0
|
Note: Information on reason for death may be delayed and numbers are subject to change.
Number of weekly hospital admissions (ICU and non-ICU) and deaths due to laboratory-confirmed seasonal influenza, 2019-2020 to 2023-2024
Information on reason for hospitalization was unavailable prior to 2022-02-01. Data before and after that reporting change date are not directly comparable.
Total hospital admissions, ICU admissions and deaths among laboratory-confirmed seasonal influenza cases in Alberta, 2019-2020 to 2022-2023
Season
|
Hospitalized
|
ICU
|
Deaths
|
|
Count
|
Pop. rate
|
Count
|
Pop. rate
|
Count
|
Pop. rate
|
2022-2023
|
2188
|
48.5
|
222
|
4.9
|
123
|
2.7
|
2021-2022
|
529
|
11.9
|
54
|
1.2
|
19
|
0.4
|
2020-2021
|
0
|
0.0
|
0
|
0.0
|
0
|
0.0
|
2019-2020
|
1609
|
36.9
|
161
|
3.7
|
37
|
0.8
|
Note: ICU admissions may also be included in the hospitalization total Population rate (per 100,000 population)
|
Severe Outcomes
COVID-19 Severe Outcomes
Total hospital admissions, ICU admissions, and deaths among COVID-19 cases in Alberta by age group, 2023-2024
Total hospital admissions, ICU admissions, and deaths among COVID-19 cases in Alberta by age group, 2023-2024
Age Group
|
Hospitalized
|
ICU
|
Deaths
|
|
Count
|
Pop. rate
|
Count
|
Pop. rate
|
Count
|
Pop. rate
|
Total
|
5665
|
120.7
|
350
|
7.5
|
674
|
14.4
|
Under 1 year
|
211
|
433.4
|
21
|
43.1
|
0
|
0.0
|
1-4 years
|
115
|
55.0
|
10
|
4.8
|
2
|
1.0
|
5-9 years
|
34
|
11.6
|
6
|
2.0
|
2
|
0.7
|
10-19 years
|
48
|
8.3
|
6
|
1.0
|
0
|
0.0
|
20-29 years
|
104
|
16.8
|
9
|
1.5
|
1
|
0.2
|
30-39 years
|
162
|
21.7
|
17
|
2.3
|
5
|
0.7
|
40-49 years
|
177
|
26.8
|
32
|
4.8
|
8
|
1.2
|
50-59 years
|
330
|
59.7
|
39
|
7.1
|
17
|
3.1
|
60-69 years
|
808
|
153.0
|
86
|
16.3
|
57
|
10.8
|
70-79 years
|
1398
|
454.1
|
92
|
29.9
|
166
|
53.9
|
80+ years
|
2278
|
1487.0
|
32
|
20.9
|
416
|
271.6
|
Note: Information on reason for death may be delayed and numbers are subject to change ICU admissions may also be included in the hospitalization total Population rate (per 100,000 population)
|
Number of weekly hospital admissions (ICU and non-ICU) and deaths due to COVID-19
Note: information on reason for hospitalization was unavailable prior to 2022-02-01. Data before and after that reporting change date are not directly comparable.
Total hospital admissions, ICU admissions and deaths among COVID-19 cases in Alberta, 2019-2020 to 2022-2023
Season
|
Hospitalized
|
ICU
|
Deaths
|
|
Count
|
Pop. rate
|
Count
|
Pop. rate
|
Count
|
Pop. rate
|
2022-2023
|
5918
|
131.2
|
462
|
10.2
|
973
|
21.6
|
2021-2022
|
15538
|
350.6
|
2007
|
45.3
|
2410
|
54.4
|
2020-2021
|
9941
|
225.5
|
1952
|
44.3
|
2215
|
50.3
|
2019-2020
|
679
|
15.6
|
134
|
3.1
|
243
|
5.6
|
Note: ICU admissions may also be included in the hospitalization total Rates for the 2019-2020 season are partial because COVID-19 was not detected until 7 months into the season Population rate (per 100,000 population)
|