Table 2.
Percentage of adolescents 13–17 years of age who missed opportunities to be vaccinated, by gender: Quarter 4 2009, North Dakota
aAt the time of the study, HPV4 was not approved for males.
bFor males “Received all vaccines” and “Received Tdap and MCV4 only” are the same.
Tdap = tetanus-diphtheria-acellular pertussis
MCV4 = meningococcal conjugate
HPV4 = quadrivalent human papillomavirus
NA = not applicable