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Table 5 Average annual total societal costs and 95% credible intervals (CIs) per vaccination strategy in millions of USD

From: Seasonal influenza vaccination in Kenya: an economic evaluation using dynamic transmission modelling

 

Strategy

           
 

I

   

II

   

III

   

Year

A

B

C

D

A

B

C

D

A

B

C

D

2010

10.47 (4.99–22.4)

12.3 (5.58–26.8)

13.22 (7.12–26.02)

15.52 (9.08–28.28)

14.53 (9.47–23.82)

18.44 (10.87–33.1)

20.02 (13.42–31.01)

24.77 (17.12–36.28)

28.65 (21.06–38.28)

35.14 (24.28–51.56)

39.53 (29.07–52.79)

50.31 (37.05–66.96)

2010–11

25.7 (9.89–58.27)

25.32 (9.79–57.84)

27.2 (11.9–58.74)

29.96 (14.23–62.08)

30.6 (15.28–61.51)

29.75 (15.14–59.51)

33.38 (18.94–61.44)

39.04 (23.2–68.8)

44.11 (28.7–70.93)

44.27 (28.78–70.65)

50.86 (35.6–72.91)

63.32 (44.63–89.53)

2011–12

27.85 (10.44–63.18)

26.96 (10.19–61.17)

29.64 (12.57–64.32)

32.28 (14.84–67.11)

34.33 (16.4–69.85)

32.08 (15.76–64.48)

37.58 (20.31–70.94)

42.95 (24.54–77.14)

51.94 (31.52–88.39)

45.96 (29.32–74.06)

58.5 (38.79–89.58)

70.68 (48.1–104.96)

2012–13

10.96 (5.05–25.92)

12.94 (5.51–30.84)

13.93 (7.26–29.65)

16.59 (9.34–32.58)

15.3 (9.94–25.72)

19.59 (11.17–37.81)

21.21 (14.09–34.17)

26.68 (18.09–41.05)

30.86 (22.82–40.92)

37.68 (25.53–57.45)

42.45 (31.39–56.29)

54.35 (40.13–72.27)

2013–14

17.72 (7.9–37.94)

15.64 (7.3–32.6)

18.74 (9.82–36.49)

21.31 (12.07–39.21)

24.55 (14–44.98)

19.79 (12.29–33.19)

26.16 (17.02–41.7)

31.41 (21.16–47.5)

43.13 (29.18–64.84)

33.28 (24.47–44.45)

46.15 (33.91–61.7)

58.33 (43.01–77.66)

2015–16

48.3 (16.51–113.91)

48.47 (16.56–114.58)

50.31 (18.88–114.99)

53.37 (21.44–118.68)

52.91 (22.38–115.21)

53.61 (22.69–116.66)

56.94 (27.06–117.17)

63.21 (32.38–124.8)

64.18 (37.24–116.25)

68.06 (38.78–124.43)

73.27 (46.12–121.35)

87.82 (57.09–139.53)

2017–18

28.72 (10.86–68.26)

27.17 (10.44–64.33)

29.46 (12.91–65.93)

32.54 (15.56–69.14)

33.57 (17–68.92)

31.08 (16.29–61.99)

34.85 (20.51–63.09)

41.42 (25.5–71.71)

48.72 (32.39–75.87)

48.1 (31.97–74.92)

52.83 (38.48–70.92)

67.61 (49.24–90.92)

  1. Strategies are vaccinating children 6–23 months (strategy I), 2–5 years (strategy II) and 6–14 years (strategy III) with either the Southern Hemisphere influenza vaccine (Strategy A) or Northern Hemisphere vaccine (Strategy B) or both (Strategy C: twice yearly 3-month vaccination periods, or Strategy D: year-round vaccination)