TABLE 1

Demographic Characteristics of Study Population

CharacteristicsTotal (N = 111)VHP (n = 55)NVHP (n = 56)Pa
Parent aged ≥30 yearsb75 (77)36 (72)39 (83).2
Motherb86 (89)47 (94)39 (83).11
Parent’s marital status
 Married or living with a partnerb89 (92)46 (92)43 (91)1.0
Parent education
 Some college/2-year degree or moreb84 (87)41 (84)43 (91).36
Household income
 >$75 000b59 (62)28 (57)31 (67).30
Parent race/ethnicity
 Whiteb79 (81)40 (80)39 (83).71
Number of children in household
 1 childb55 (57)28 (56)27 (57).89
Child eligible for study is first-bornb60 (62)28 (56)32 (68).22
First immunization discussionb18 (26)8 (21)10 (34).2
Child aged ≤2 months42 (38)20 (37)22 (39).75
Length of immunization discussion <5 minutes44 (40)23 (42)21 (38).64
  • Data are presented as n (%).

  • a χ2 test (or Fisher’s exact test).

  • b Numbers do not equal total 111 because of missing data.