EMD-AT | EP-AT | EP-BE | ED-BE | ED-ES | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Respiratory syndrome | ILI | ILI | ILI | ILI | ||||||
Period | Baseline* | Test† | Baseline* | Test† | Baseline* | Test† | Baseline* | Test† | Baseline* | Test† |
Mean daily count | 4.7 | 4.8 | 0.07 | 0.2 | 4.2 | 5.0 | 13.6 | 17.9 | 4.1 | 7.3 |
Standard deviation | 2.2 | 2.1 | 0.3 | 0.5 | 2.1 | 2.5 | 4.0 | 6.0 | 3.0 | 8.0 |
95% Confidence Interval | 4.6-4.9 | 4.4-5.5 | 0.05-0.09 | 0.2-0.3 | 3.9-4.5 | 4.5-5.4 | 13.0-14.2 | 16.8-19.0 | 3.3-4.9 | 5.9-8.7 |
Median daily count | 5 | 5 | 0 | 0 | 4 | 5 | 13 | 18 | 3 | 5 |
Minimum daily count | 0 | 1 | 0 | 0 | 0 | 1 | 5 | 5 | 0 | 0 |
Maximum daily count | 15 | 12 | 2 | 2 | 10 | 14 | 27 | 34 | 15 | 36 |
Day-of-the-week effect | yes | no | no | no | yes | |||||
evaluated by Kruskal-Wallis test | p = 0.007 | p = 0.43 | p = 0.70 | p = 0.19 | p = 0.04 | |||||
Mean daily count | ||||||||||
Monday | 4.7 | 0.08 | 4.1 | 14.6 | 2.7 | |||||
Tuesday | 4.4 | 0.08 | 4.0 | 12.3 | 4.9 | |||||
Wednesday | 4.4 | 0.03 | 3.9 | 12.5 | 5.5 | |||||
Thursday | 5.0 | 0.08 | 3.6 | 13.7 | 4.8 | |||||
Friday | 4.5 | 0.12 | 4.8 | 14.6 | 3.4 | |||||
Saturday | 4.7 | 0.08 | 4.3 | 13.2 | 5.5 | |||||
Sunday | 5.4 | 0.05 | 4.6 | 14.4 | 2.0 | |||||
Poisson CUSUM calibration $ | ||||||||||
no day-of-the-week variation | mean = 0.07 | mean = 4.2 | mean = 13.6 | |||||||
k = 1 | k = 5 | k =14 | ||||||||
S0 = 1 | S0 = 4 | S0 = 10 | ||||||||
h = 2 | h = 7 | h = 20 | ||||||||
day-of-the-week variation | ||||||||||
stratum 1 | Sunday | Sunday, Monday | ||||||||
mean = 5.4 | mean = 2.3 | |||||||||
k = 6 | ||||||||||
S0 = 5 | k = 3 | |||||||||
h = 10 | S0 = 3 | |||||||||
h = 5 | ||||||||||
stratum 2 | Monday-Saturday | Tuesday-Saturday | ||||||||
mean = 4.6 | mean = 4.8 | |||||||||
k = 5 | k = 5 | |||||||||
S0 = 4 | S0 = 4 | |||||||||
h = 7 | h = 7 |