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Table 2 Demographic characteristics of studied population based on age, vaccination status, and time elapsed since receiving the last doe of vaccine, in the East of Mazandaran, North of Iran

From: Measles and rubella serosusceptibity among population vaccinated with different schedules: the potential impact on measles-rubella elimination in Iran

Studied groups A Bd Ce Df Total
Variable
No of subjects 98 295 139 103 635
Age Range yr (Date of birth) 20–33,1984–1998 15–19,1999–2003 11–14,2004–2007 7–10,2008–2011 7–33,1984–2011
Female/male ratio 59/39 139/156 75/64 49/54 322/313
Year and Time elapsed since the last dose of vaccination 2003 /15 yr 2004–7/ 13–15 yr 2004–7/ 10–13 yr 2008–11/ 7–10 yr
history of MV1 and MV2a + + -
History of MRb +
History of MMRc No One dose 2-doses 2-doses
  1. a: MV1, 2 measles vaccine first dose, second dose.
  2. b: MR: measles-rubella vaccine.
  3. c: MMR measles-mumps-rubella vaccine.
  4. d: GB: these subjects, in addition to receiving two doses of MV at the ages 9 and 15 months, were immunized with one dose of MMR vaccine at time of school entrance.
  5. e: This group was immunized with two–doses of MMR vaccine at the ages 12–15 months and 6 years.
  6. f: This group was immunized with two–doses of MMR vaccine at the ages of 12 and 18 months.
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