TABLE 4

Percent With UTD Immunization Status According to Age, Birth Weight, and Race or Ethnicity

Age and Race or EthnicityPercent With UTD Immunization Status
ELBW, <1000 g, N = 506VLBW, 1000–1499 g, N = 788LBW, 1500–2499 g, N = 6491NBW, ≥2500 g, N = 120 048TotalaN = 127 833
2 mo
    Asian58.3b90.294.593.893.7
    Black58.5b89.389.5c90.3c89.9c
    Hispanic58.3b85.6b92.1c91.3c91.2c
    White66.4b89.0b94.093.393.2
    Other62.3b79.2b,c93.093.192.9
    All60.7b86.8b92.692.192.0
4 mo
    Asian47.2b73.8b,c87.486.1c86.0c
    Black46.2b73.3c74.4c76.7c76.2c
    Hispanic51.3b65.5b,c80.6c80.1c80.0c
    White59.3b85.085.183.983.9
    Other45.3b68.8b,c85.984.384.1
    All51.1b72.7b82.281.781.6
6 mo
    Asian52.8b72.179.679.1c79.0c
    Black48.1b66.462.9c65.2c64.9c
    Hispanic51.3b62.3b,c70.2c70.1c70.0c
    White58.5b75.077.675.275.2
    Other45.3b57.1b,c78.675.675.5
    All51.8b66.5b73.072.372.2
9 mo
    Asian74.3b88.591.492.0c91.9c
    Black75.2b,c83.2c85.3c84.5c84.4c
    Hispanic76.4b,c84.9c89.5c88.2c88.2c
    White87.392.091.389.489.5
    Other81.1b85.791.989.789.7
    All79.1b86.889.988.788.7
12 mo
    Asian91.493.493.193.5c93.4c
    Black86.790.888.0c88.7c88.6c
    Hispanic82.6b89.692.191.2c91.2c
    White90.794.593.291.992.0
    Other88.785.7b,c94.392.492.5
    All86.6b91.092.291.591.5
  • a Includes infants of all birth weight categories.

  • b P < .05 compared with NBW infants (≥2500 g).

  • c P < .05 compared with white infants in the same age or birth weight categories.