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Table 3 Average Cumulative Attack Rates (CAR) for school age population and adults under the high transmission scenarios (standard deviations in parentheses)

From: Simulating school closure policies for cost effective pandemic decision making

R0 [1.5-2.1]

CAR for different durations (weeks) of closure for each triggers (%)

Closure Triggers

Populations

1

2

3

4

8

12

24

0.50%

Students

73.96

73.71

73.36

73.04

71.21

65.28

10.10

  

(2.7)

(3.3)

(3.3)

(3.5)

(3.7)

(3.1)

(1.4)

 

Adults

76.90

76.76

76.62

76.46

75.36

71.14

35.51

  

(2.2)

(2.2)

(2.1)

(1.9)

(2.1)

(3.8)

(6.0)

0.80%

Students

73.80

73.28

72.88

72.50

69.80

61.16

11.40

  

(3.5)

(3.7)

(3.9)

(3.6)

(4.6)

(8.1)

(1.0)

 

Adults

76.78

76.62

76.44

76.24

74.67

68.71

38.14

  

(2.1)

(10)

(2.0)

(2.1)

(2.6)

(4.9)

(3.4)

1.10%

Students

73.58

72.95

72.37

71.85

68.31

56.65

12.90

  

(3.8)

(3.3)

(3.6)

(3.2)

(4.8)

(7.9)

(1.0)

 

Adults

76.74

76.47

76.21

75.94

73.88

66.16

40.34

  

(2.2)

(2.1)

(2.2)

(2.3)

(2.6)

(4.4)

(3.4)

1.40%

Students

73.32

72.51

71.90

71.13

66.54

51.80

14.55

  

(3.1)

(3.2)

(3.1)

3.8)

(4.3)

(7.8)

(9.0)

 

Adults

76.61

76.30

75.97

75.66

73.02

63.52

42.44

  

(2.0)

(3.2)

(2.1)

(2.2)

(2.2)

(5.3)

(2.2)

1.70%

Students

73.22

72.15

71.28

70.47

64.81

47.38

15.90

  

(3.5)

(2.0)

(3.5)

(4.2)

(5.8)

(9.5)

(1.0)

 

Adults

76.58

76.13

75.74

75.35

72.13

61.26

44.02

  

(2.2)

(3.5)

(3.5)

(2.2)

(3.1)

(5.4)

(4.2)

2.00%

Students

73.00

71.80

70.74

69.62

62.98

43.48

17.30

  

(3.4)

(2.2)

(2.0)

(3.9)

(5.7)

(9.4)

(1.5)

 

Adults

76.52

75.96

75.51

74.99

71.22

59.25

45.15

  

(2.3)

(3.7)

(3.9)

(1.8)

(3.2)

(5.1)

(2.5)

3%

Students

72.28

70.49

68.75

67.21

56.47

31.82

21.80

  

(3.4)

(1.9)

(2.0)

(3.9)

(7.1)

(4.8)

(2.0)

 

Adults

53.33

52.80

52.24

51.73

47.59

39.04

49.40

  

(2.1)

(4.2)

(3.2)

(2.1)

(3.9)

(3.4)

(2.9)

4%

Students

71.56

69.04

66.80

64.47

50.04

32.20

26.60

  

(3.4)

(3.5)

(2.1)

(4.2)

(7.6)

(2.7)

(2.0)

 

Adults

53.12

52.39

51.70

50.91

45.47

38.92

52.95

  

(2.2)

(2.2)

(4.0)

(2.3)

(4.0)

(3.3)

(4.4)

5%

Students

70.87

67.63

64.68

61.61

45.40

33.34

30.40

  

(3.5)

(3.8)

(2.1)

(4.7)

(5.1)

(1.9)

(3.5)

 

Adults

52.94

51.97

51.04

50.03

44.13

39.98

55.90

  

(2.2)

(2.2)

(4.5)

(2.5)

(3.2)

(3.4)

(4.0)

6%

Students

70.16

66.24

62.58

58.91

43.41

36.35

35.30

  

(3.8)

(3.7)

(4.1)

(5.0)

(3.1)

(3.0)

(4.0)

 

Adults

52.74

51.57

50.43

49.21

43.86

41.45

58.99

  

(2.3)

(2.3)

(2.7)

(3.1)

(3.1)

(3.3)

(4.0)