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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)