1 Department of Maternal and Child Health University of Maryland School of Medicine, Inc, Baltimore MD
2 Department of Maternal and Child Health, University of Maryland School of Medicine, Inc, Baltimore MD
3 Department of International Health, University of Maryland School of Medicine, Inc, Baltimore MD
4 Department of Biostatistics, Johns Hospkins School of Hygiene and Public Health, University of Maryland School of Medicine, Inc, Baltimore MD
5 Department of Pediatrics, University of Maryland School of Medicine, Inc, Baltimore MD
6 The Baltimore City Department of Health, Inc, Baltimore MD
7 The Maryland Department of Health and Mental Hygiene, Inc, Batimore MD
8 Survey Research Associates, Inc, Baltimore MD
Objective. To provide empirical data on immunization coverage and the receipt of preventive health care to inform policy makers' efforts to improve childhood immunization.
Design and methods. We surveyed a random sample drawn from a birth cohort of 557 2-year-old children living in the inner-city of Baltimore. Complete information on all their preventive health care visits and immunization status was obtained from medical record audits of their health care providers.
Main outcome measures. Age-appropriate immunizations and preventive health care visits.
Results. By 3 months of age, nearly 80% made an age-appropriate preventive health visit, but by 7 months of age, less than 40% had a preventive visit that was age-appropriate. In the second year of life, 75% made a preventive health visit between their 12- and 17-month birthdays. The corresponding age-appropriate immunization levels were 71% for DTP1, 39% for DTP3, and 53% for measles-mumps-rubella vaccine. Infants who received their DTP1 on-time were twice as likely to be up-to-date by 24 months of age.
Conclusions. Our analyses focus attention on the performance of the primary health care system, especially during the first 6 months of life. Many young infants are underimmunized despite having age-appropriate preventive visits, health insurance coverage through Medicaid, and providers who receive free vaccine from public agencies. Measles vaccination coverage could be improved by initiating measles-mumps-rubella vaccine vaccination, routinely, at 12 months among high risk populations.
Submitted on September 7, 1993
This article has been cited by other articles:
![]() |
N. J. Allred, K. G. Wooten, and Y. Kong The Association of Health Insurance and Continuous Primary Care in the Medical Home on Vaccination Coverage for 19- to 35-Month-Old Children Pediatrics, February 1, 2007; 119(Supplement_1): S4 - S11. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. H. Schempf, C. S. Minkovitz, D. M. Strobino, and B. Guyer Parental Satisfaction With Early Pediatric Care and Immunization of Young Children: The Mediating Role of Age-Appropriate Well-Child Care Utilization Arch Pediatr Adolesc Med, January 1, 2007; 161(1): 50 - 56. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. G. Fiks, E. A. Alessandrini, A. A. Luberti, S. Ostapenko, X. Zhang, and J. H. Silber Identifying Factors Predicting Immunization Delay for Children Followed in an Urban Primary Care Network Using an Electronic Health Record Pediatrics, December 1, 2006; 118(6): e1680 - e1686. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. T. Luman, L. E. Barker, K. M. Shaw, M. M. McCauley, J. W. Buehler, and L. K. Pickering Timeliness of Childhood Vaccinations in the United States: Days Undervaccinated and Number of Vaccines Delayed JAMA, March 9, 2005; 293(10): 1204 - 1211. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. Rosenthal, L. Rodewald, M. McCauley, S. Berman, M. Irigoyen, M. Sawyer, H. Yusuf, R. Davis, and G. Kalton Immunization Coverage Levels Among 19- to 35-Month-Old Children in 4 Diverse, Medically Underserved Areas of the United States Pediatrics, April 1, 2004; 113(4): e296 - e302. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. S. Sabnis, A. J. Pomeranz, and M. M. Amateau The Effect of Education, Feedback, and Provider Prompts on the Rate of Missed Vaccine Opportunities in a Community Health Center Clinical Pediatrics, March 1, 2003; 42(2): 147 - 151. [Abstract] [PDF] |
||||
![]() |
E. T. Luman, M. M. McCauley, S. Stokley, S. Y. Chu, and L. K. Pickering Timeliness of Childhood Immunizations Pediatrics, November 1, 2002; 110(5): 935 - 939. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. A. Brenner, B. G. Simons-Morton, B. Bhaskar, A. Das, J. D. Clemens, and the NIH-D.C. Initiative Immunization Working Group Prevalence and Predictors of Immunization Among Inner-City Infants: A Birth Cohort Study Pediatrics, September 1, 2001; 108(3): 661 - 670. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. S. Minkovitz, A. D. Belote, S. M. Higman, J. R. Serwint, and J. P. Weiner Effectiveness of a Practice-Based Intervention to Increase Vaccination Rates and Reduce Missed Opportunities Arch Pediatr Adolesc Med, March 1, 2001; 155(3): 382 - 386. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. W. LeBaron, M. Massoudi, J. Stevenson, and B. Lyons Vaccination Coverage and Physician Distribution in the United States, 1997 Pediatrics, March 1, 2001; 107(3): 31e - 31. [Abstract] [Full Text] |
||||
![]() |
J. J. Cotter, K. A. McDonald, D. A. Parker, D. K. McClish, C. B. Pugh, V. E. Bovbjerg, G. A. Tipton, L. F. Rossiter, and W. R. Smith Effect of Different Types of Medicaid Managed Care on Childhood Immunization Rates Eval Health Prof, December 1, 2000; 23(4): 397 - 408. [Abstract] [PDF] |
||||
![]() |
A. Shefer, E. Webb, and T. Wilmoth Determination of Up-to-Date Vaccination Status for Preschool-Aged Children: How Accurate Is Manual Assessment Conducted by Paraprofessional Staff? Pediatrics, September 1, 2000; 106(3): 493 - 496. [Abstract] [Full Text] |
||||
![]() |
H. R. Yusuf, D. Daniels, P. Smith, V. Coronado, and L. Rodewald Association Between Administration of Hepatitis B Vaccine at Birth and Completion of the Hepatitis B and 4:3:1:3 Vaccine Series JAMA, August 23, 2000; 284(8): 978 - 983. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. T. Melman, T. T. Nguyen, E. Ehrlich, M. Schorr, and R. D. Anbar Parental Compliance With Multiple Immunization Injections Arch Pediatr Adolesc Med, December 1, 1999; 153(12): 1289 - 1291. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. W. LeBaron, L. Rodewald, and S. Humiston How Much Time Is Spent on Well-Child Care and Vaccinations? Arch Pediatr Adolesc Med, November 1, 1999; 153(11): 1154 - 1159. [Abstract] [Full Text] [PDF] |
||||
![]() |
The National Vaccine Advisory Committee Strategies to Sustain Success in Childhood Immunizations JAMA, July 28, 1999; 282(4): 363 - 370. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. Wood and N. Halfon Reconfiguring Child Health Services in the Inner City JAMA, October 7, 1998; 280(13): 1182 - 1183. [Full Text] [PDF] |
||||
![]() |
A. Ross, A. B. Kennedy, E. Holt, B. Guyer, W. Hou, and N. Hughart Initiating the First DTP Vaccination Age-appropriately: A Model for Understanding Vaccination Coverage Pediatrics, June 1, 1998; 101(6): 970 - 974. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. S. Sabnis, A. J. Pomeranz, P. S. Lye, and M. M. Amateau Do Missed Opportunities Stay Missed? A 6-Month Follow-up of Missed Vaccine Opportunities in Inner City Milwaukee Children Pediatrics, May 1, 1998; 101 (5): e5 - e5. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. W. LeBaron, D. Starnes, E. F. Dini, J. W. Chambliss, and M. Chaney The Impact of Interventions by a Community-Based Organization on Inner-city Vaccination Coverage: Fulton County, Georgia, 1992-1993 Arch Pediatr Adolesc Med, April 1, 1998; 152(4): 327 - 332. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. S. Bates and F. D. Wolinsky Personal, Financial, and Structural Barriers to Immunization in Socioeconomically Disadvantaged Urban Children Pediatrics, April 1, 1998; 101(4): 591 - 596. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. Wood, M. Schuster, C. Donald-Sherbourne, N. Duan, R. Mazel, and N. Halfon Reducing Missed Opportunities to Vaccinate During Child Health Visits: How Effective Are Parent Education and Case Management? Arch Pediatr Adolesc Med, March 1, 1998; 152(3): 238 - 243. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. L. Morrow, J. Rosenthal, H. D. Lakkis, J. C. Bowers, F. D. Butterfoss, R. C. Crews, and B. Sirotkin A Population-based Study of Access to Immunization Among Urban Virginia Children Served By Public, Private, and Military Health Care Systems Pediatrics, February 1, 1998; 101 (2): e5 - e5. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. M. Siegel and C. J. Schubert Physician Beliefs and Knowledge About Vaccinations: Are Cincinnati Doctors Giving Their Best Shot? Clinical Pediatrics, February 1, 1996; 35(2): 79 - 83. [Abstract] [PDF] |
||||