Table 4.

Barriers to Immunizing Adolescents*

Age 11 to 13 [No. (%)]Age 14 to 18 [No. (%)]Age 19 to 21 [No. (%)]
Adolescents rarely make preventive health visits
    PEDS44 (45)68 (69)61 (63)
    FP63 (56)79 (70)84 (74)
    Overall107 (51)147 (70)145 (69)
Adolescents not aware of need for immunizations
    PEDS44 (45)62 (64)59 (61)
    FP70 (62)74 (65)76 (67)
    Overall114 (54)136 (65)135 (64)
Adolescents/parents underestimate risk of disease
    PEDS42 (43)55 (57)44 (45)
    FP58 (51)61 (54)60 (53)
    Overall100 (48)116 (55)104 (50)
Difficult to obtain verification of previous immunization
    PEDS31 (32)42 (43)35 (36)
    FP67 (59)69 (61)71 (63)
    Overall98 (47)111 (53)106 (50)
Non-compliance with multiple dose vaccines
    PEDS40 (42)48 (49)44 (45)
    FP42 (37)44 (39)45 (40)
    Overall82 (39)92 (44)89 (42)
Adolescents seek care from other facilities
    PEDS23 (24)32 (33)40 (41)
    FP21 (19)23 (20)29 (26)
    Overall44 (21)55 (26)69 (33)
Adolescents/parents overestimate risk of side-effects
    PEDS18 (19)14 (14)11 (11)
    FP29 (26)26 (23)24 (21)
    Overall47 (22)40 (19)35 (17)
Difficult to determine who needs vaccine
    PEDS10 (10)16 (16)11 (11)
    FP22 (19)22 (19)24 (21)
    Overall32 (15)38 (18)35 (17)
Difficult to determine adolescents “at risk”
    PEDS10 (10)15 (15)15 (15)
    FP14 (12)16 (14)14 (12)
    Overall24 (11)31 (15)29 (14)
Adolescents/parents refuse vaccination
    PEDS10 (10)10 (10)11 (11)
    FP13 (12)10 (9)12 (11)
    Overall23 (11)20 (10)23 (11)
Obtaining consent as per state law
    PEDS3 (3)6 (6)5 (5)
    FP9 (8)10 (9)8 (7)
    Overall12 (6)16 (8)13 (6)
  • * Overall, N = 210; pediatricians, n = 97; family physicians, n = 113.

  • PED, pediatrician; FP, family physician.

  • P < .05 for differences between family physicians and pediatricians.