Table 2 Geometric mean titers (GMTs) of poliovirus-antibodies according to sex, age, and region

Total

163.1

206.2

108.4

(134.9–191.2)

(174.2–238.1)

(85.3–131.5)

Sex

Male

173.1

0.51

257.1

0.004

112.3

0.76

(-37.6–75.4)

(32.3–159.5)

(-39.0–53.7)

Female

154.2

161.2

105.0

(-37.4–75.3)

(30.5–161.4)

(-38.9–53.6)

Age group (years)

6–10

372.8

<0.01

470.2

<0.01

280.8

<0.01

(295.9–449.7)

(383.0–557.4)

(213.5–348.1)

11–20

83.0

107.1

38.2

(59.4–106.7)

(81.9–132.2)

(27.6–48.9)

21–40

39.5

53.6

13.2

(27.6–51.3)

(39.9–67.2)

(9.5–16.9)

41–60

34.0

63.5

23.9

(22.0–45.9)

(47.6–79.4)

(16.2–31.7)

>60

142.6

113.2

38.9

(31.0–254.2)

(20.2–206.3)

(19.8–58.1)

Region

Gyeonggi-do

172.0

0.16

205.7

<0.01

100.3

<0.01

(119.1–224.9)

(153.8–257.7)

(66.4–134. 3)

Gyeongsang-do

176.0

248.2

128.1

(119.8–232.3)

(166.3–330.2)

(67.4–188.9)

Seoul

109.6

100.1

40.0

(39.9–79.2)

(59.4–140.7)

(19.5–60.5)

Chungcheong-do

218.0

273.6

185.5

(127.6–308.4)

(165.5–381.8)

(95.1–275.9)

Jeolla-do

122.2

171.5

74.5

(70.3–174.1)

(92.2–250.8)

(33.9–115.0)

Gangwon-do

149.3

263.7

135.0

(71.1–227.5)

(87.0–440.3)

(33.7–236.3)

Jeju-do

86.0

173.0

136.0

(-58.2–230.2)

(-117.4–463.4)

(-164.1–436.1)