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Table 4 Post measles campaign survey by card and by recall. Bornoa, July 2019

From: Measles outbreak in complex emergency: estimating vaccine effectiveness and evaluation of the vaccination campaign in Borno State, Nigeria, 2019

 

Vaccinated by recall

Vaccinated by cardb

Vaccinated by card

or recall

N

Weight

%

CI

%

CI

%

CI

Borno

53.5

(45.4–61.4)

32.2

(25.0–40.3)

85.7

(79.6–90.1)

1440

1440

Age category

  < 9 months

28.8

(4.3–78.4)

71.2

(21.6–95.7)

100.0

(20.7–100)

6

2

 9–11 months

52.6

(25.2–78.6)

33.5

(13.4–62.2)

86.2

(61.9–96.0)

31

15

 12–23 months

50.3

(36.0–64.5)

28.6

(18.7–41.1)

78.9

(58.5–90.9)

283

308

 24–35 months

54.9

(43.8–65.6)

37.8

(27.5–49.5)

92.8

(87.2–96.0)

368

333

 36–47 months

43.4

(33.0–54.4)

42.9

(31.7–54.8)

86.2

(77.6–91.9)

376

387

 48–59 months

61.8

(50.8–71.7)

22.4

(14.6–32.7)

84.2

(73.8–91.0)

308

296

 60–71 months

66.7

(28.9–90.8)

11.5

(3.2–34.2)

78.2

(30.1–96.8)

42

28

  > 71 months

75.7

(37.4–94.2)

11.7

(1.9–46.8)

87.3

(56.7–97.3)

26

71

  1. CI Confidence Interval, N Number interviewed
  2. aThirteen (13) LGAs out of the 27 LGAs of Borno States were involved in the ORI. Fifteen (15) of the 27 LGAs of Borno State were not included in the survey
  3. b80% of all respondents reported having received vaccination cards during the campaign