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Table 2 Demographic characteristics of the placebo group (of the Total vaccinated cohort)

From: Early exposure of infants to natural rotavirus infection: a review of studies with human rotavirus vaccine RIX4414

Region

Study number

Age range of infants enrolled at the time of the first placebo dose (weeks)

Gender (%)

Majority race

Male

Female

Africa

444563/013 (Rota-013)

5–10

53.1

46.9

African

444563/022 (Rota-022)

5-10

50.0

50.0

African

102248 (Rota-037)

2–11

51.2

48.8

African heritage/African American

Asia

103478 (Rota-041)

7–12

46.2

53.8

Korean

103792 (Rota-044)

8–10

54.7

45.3

Indian

103992 (Rota-045)

12–15

45.8

54.2

Bangladeshi

444563 (Rota-028, −029, −030)

5 − 20

50.9

49.1

Chinese

Latin America

444563/006 (Rota 006)

6–12

50.3

49.7

Mestizo, Mestiza or Mixed

444563/023 (Rota 023)

2–13

51.7

48.3

Hispanic

444563/033 (Rota-033)

6–12

55.6

44.4

Hispanic

106260 (Rota-052)

6 − 13

51.0

49.0

American Hispanic or Latino

Europe

444563/003 (Rota 003)

6-12

62.5

37.5

White

104480 (Rota-048)

6–12

54.0

46.0

White - Caucasian/European heritage

102247 (Rota-036)

5–18

51.3

48.7

White/Caucasian

106481 (Rota-054)

5–14

50.7

49.3

White - Caucasian/European heritage

North America

444563/005 (Rota 005)

5-15

50.0

50.0

White/Caucasian