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Carroll J, Humiston SG, Salamone CM, Jean-Pierre P, Epstein RM, Fiscella K. Patients’ experiences with navigation for cancer care. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e17520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e17520 Background: Patient navigation is a promising strategy for improving cancer care. We examined (1) how navigation influences patients’ perspectives on their cancer care and (2) the most effective (i.e., meaningful or valuable) aspects of navigation from the patient's viewpoint. Methods: We conducted post-study patient interviews from a randomized controlled trial (usual care vs. patient navigation services) from cancer diagnosis through treatment completion. Patients were recruited from 11 primary care, hospital and community oncology practices in Monroe County, NY. We interviewed patients about their specific experiences with cancer care including their expectations and experience of patient navigation or, for non-navigated patients, other sources of assistance. Results: Thirty-five patients (32 female, 3 male) newly diagnosed with breast (n = 28) or colorectal (n = 7) cancer who completed the study and were interviewed from May 2007 through March 2008. Patients who received navigation were very positive about their experience. Valued aspects of navigation included emotional support, assistance with information needs and problem-solving (such as with insurance or financial stressors), and logistical coordination of cancer care. Unmet cancer care needs expressed by patients randomized to usual care consisted of lack of assistance or support with childcare, household responsibilities, coordination of care, and emotional support. Conclusions: Cancer patients value navigation. Instrumental benefits were the most important expectations for navigation from navigated and non-navigated patients. However, when describing their actual experience of navigation, navigated patients frequently mentioned receiving emotional support as well as assistance with information needs, problem-solving, and logistical aspects of cancer care coordination. No significant financial relationships to disclose.
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Affiliation(s)
- J. Carroll
- University of Rochester Medical Center, Rochester, NY
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- University of Rochester Medical Center, Rochester, NY
| | - K. Fiscella
- University of Rochester Medical Center, Rochester, NY
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Affiliation(s)
- S G Humiston
- Department of Emergency Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
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Schaffer SJ, Humiston SG, Shone LP, Averhoff FM, Szilagyi PG. Adolescent immunization practices: a national survey of US physicians. Arch Pediatr Adolesc Med 2001; 155:566-71. [PMID: 11343499 DOI: 10.1001/archpedi.155.5.566] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Adolescent immunization rates remain low. Hence, a better understanding of the factors that influence adolescent immunization is needed. OBJECTIVE To assess the adolescent immunization practices of US physicians. DESIGN AND SETTING A 24-item survey mailed in 1997 to a national sample of 1480 pediatricians and family physicians living in the United States, randomly selected from the American Medical Association's Master List of Physicians. PARTICIPANTS Of 1110 physicians (75%) who responded, 761 met inclusion criteria. OUTCOME MEASURES Immunization practices and policies, use of tracking and recall, opinions about school-based immunizations, and reasons for not providing particular immunizations to eligible adolescents. RESULTS Seventy-nine percent of physicians reported using protocols for adolescent immunization, and 82% recommended hepatitis B immunization for all eligible adolescents. Those who did not routinely immunize adolescents often cited insufficient insurance coverage for immunizations. While 42% of physicians reported that they review the immunization status of adolescent patients at acute illness visits, only 24% immunized eligible adolescents during such visits. Twenty-one percent used immunization tracking and recall systems. Though 84% preferred that immunizations be administered at their practice, 71% of physicians considered schools, and 63% considered teen clinics to be acceptable alternative adolescent immunization sites. However, many had concerns about continuity of care for adolescents receiving immunizations in school. CONCLUSIONS Most physicians supported adolescent immunization efforts. Barriers preventing adolescent immunization included financial barriers, record scattering, lack of tracking and recall, and missed opportunities. School-based immunization programs were acceptable to most physicians, despite concerns about continuity of care. Further research is needed to determine whether interventions that have successfully increased infant immunization rates are also effective for adolescents.
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Affiliation(s)
- S J Schaffer
- Division of General Pediatrics, Box 777, University of Rochester Medical Center, 601 Elmwood Ave, Rochester, NY 14642, USA.
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Davis TC, Fredrickson DD, Arnold CL, Cross JT, Humiston SG, Green KW, Bocchini JA. Childhood vaccine risk/benefit communication in private practice office settings: a national survey. Pediatrics 2001; 107:E17. [PMID: 11158491 DOI: 10.1542/peds.107.2.e17] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
UNLABELLED Communication about childhood vaccine risks and benefits has been legally required in pediatric health care for over a decade. However, little is known about the actual practice of vaccine risk/benefit communication. OBJECTIVES This study was conducted to identify current practices of childhood vaccine risk/benefit communication in private physician office settings nationally. Specifically, we wanted to determine what written materials were given, by whom, and when; what information providers thought parents wanted/needed to know, the content of nurse and doctor discussion with parents, and the time spent on discussion. We also wanted to quantify barriers to vaccine risk/benefit discussion and to prioritize materials and dissemination methods preferred as solutions to these barriers. METHODS We conducted 32 focus groups in 6 cities, and then administered a 27-question cross-sectional mailed survey from March to September 1998, to a random national sample of physicians and their office nurses who immunize children in private practices. Eligible survey respondents were active fellows of the American Academy of Pediatrics or American Academy of Family Physicians in private practice who immunized children and a nurse from each physician's office. After 3 mailings, the response rate was 71%. RESULTS Sixty-nine percent of pediatricians and 72% of family physicians self-reported their offices gave parents the Centers for Disease Control and Prevention Vaccine Information Statement, while 62% and 58%, respectively, gave it with every dose. In ~70% of immunization visits, physicians and nurses reported initiating discussion of the following: common side effects, when to call the clinic and the immunization schedule. However, physicians reported rarely initiating discussion regarding contraindications (<50%) and the National Vaccine Injury Compensation Program (<10%). Lack of time was considered the greatest barrier to vaccine risk/benefit communication. Nurses reported spending significantly more time discussing vaccines with parents than pediatricians or family physicians (mean: 3.89 vs 9.20 and 3.08 minutes, respectively). Both physicians and nurses indicated an additional 60 to 90 seconds was needed to optimally discuss immunization with parents under current conditions. Stratified analysis indicated nurses played a vital role in immunization delivery and risk/benefit communication. To improve vaccine risk/benefit communication, 80% of all providers recommended a preimmunization booklet for parents and approximately one half recommended a screening sheet for contraindications and poster for immunization reference. The learning method most highly endorsed by all providers was practical materials (80%). Other desirable learning methods varied significantly by provider type. CONCLUSIONS There was a mismatch between the legal mandate for Vaccine Information Statement distribution and the actual practice in private office settings. The majority of providers reported discussing some aspect of vaccine communication but 40% indicated that they did not mention risks. Legal and professional guidelines for appropriate content and delivery of vaccine communication need to be clarified and to be made easily accessible for busy private practitioners. Efforts to improve risk/benefit communication in private practice should take into consideration the limited time available in an office well-infant visit and should be aimed at both the nurse and physician.
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Affiliation(s)
- T C Davis
- Departments of Pediatrics and Internal Medicine, Louisiana State University Health Sciences Center, Shreveport, Louisiana 71130, USA.
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Szilagyi PG, Humiston SG, Shone LP, Barth R, Kolasa MS, Rodewald LE. Impact of vaccine financing on vaccinations delivered by health department clinics. Am J Public Health 2000; 90:739-45. [PMID: 10800422 PMCID: PMC1446228 DOI: 10.2105/ajph.90.5.739] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES This study measured the number of childhood vaccinations delivered at health department clinics (HDCs) before and after changes in vaccine financing in 1994, and it assessed the impact of changes in financing on HDC operations. METHODS We measured the number of vaccination doses administered annually at all 57 HDCs in New York State between 1991 and 1996, before and after the financing changes. Interviews of HDC personnel assessed the impact of financing changes. A secondary study measured trends in Pennsylvania and California. RESULTS HDC vaccinations for preschool children in New York State declined slightly prior to the financing changes (6%-8% between 1991 and 1993) but declined markedly thereafter (53%-56% between 1993 and 1996). According to nearly two thirds of New York State's HDCs, the primary cause for this decline was the vaccine-financing changes. HDC vaccinations for preschool children in Pennsylvania declined by 12% between 1991 and 1993 and by 56% between 1993 and 1997. HDC vaccinations for polio-containing vaccines in California declined by 31% between 1993 and 1997. CONCLUSIONS Substantially fewer vaccinations have been administered at HDCs since changes in vaccine financing, thereby keeping preschool children in their primary care medical homes.
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Affiliation(s)
- P G Szilagyi
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, NY, USA.
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Szilagyi PG, Humiston SG, Pollard Shone L, Kolasa MS, Rodewald LE. Decline in physician referrals to health department clinics for immunizations: the role of vaccine financing. Am J Prev Med 2000; 18:318-24. [PMID: 10788735 DOI: 10.1016/s0749-3797(00)00120-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Physicians frequently refer children to health department clinics (HDCs) for immunizations because of high out-of-pocket costs to parents and poor reimbursement for providers. Referrals for immunizations can lead to scattered care. In 1994, two vaccine financing reforms began in New York State that reduced patient costs and improved provider reimbursement: the Vaccines for Children Program (VFC, mostly for those on Medicaid and uninsured) and a law requiring indemnity insurers to cover childhood immunizations and preventive services. OBJECTIVE To measure reported changes in physician referrals to HDCs for immunizations before and after the vaccine financing reforms. DESIGN In 1993, a self-administered survey measured immunization referral practices of primary care physicians. In 1997, we resurveyed respondents of the 1993 survey to evaluate changes in referrals. SETTING/ PARTICIPANTS Three hundred twenty-eight eligible New York State primary care physicians (65% pediatricians and 35% family physicians) who responded to the 1997 follow-up immunization survey (response rate of 82%). RESULTS The proportion of physicians reporting that they referred some or all children out for immunizations decreased from 51% in 1993 to 18% in 1997 (p<0.001). In 1997, physicians were more likely to refer if they were family physicians (28% vs. 13%,p<0.01), or did not obtain VFC vaccines (29% vs. 13%,p<0.001). According to physicians who referred in 1993, decreased referrals in 1997 were due to the new insurance laws (noted by 61%), VFC (60%), Child Health Plus (a statewide insurance program for poor children, 28%), growth in commercial managed care (23%), Medicaid managed care (19%), and higher Medicaid reimbursement for immunizations that is due to VFC (18%). For physicians noting a decline in referrals, the magnitude of the decline was substantial-60% fewer referrals for VFC-eligible patients and 50% fewer for patients eligible under the new insurance law. CONCLUSIONS Vaccine financing reforms decreased the proportion of physicians who referred children to HDCs for immunizations, and may have reduced scattering of pediatric care.
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Affiliation(s)
- P G Szilagyi
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, New York 14642, USA
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Rodewald LE, Szilagyi PG, Humiston SG, Barth R, Kraus R, Raubertas RF. A randomized study of tracking with outreach and provider prompting to improve immunization coverage and primary care. Pediatrics 1999; 103:31-8. [PMID: 9917436 DOI: 10.1542/peds.103.1.31] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE To compare and measure the effects and cost-effectiveness of two interventions designed to raise immunization rates. SETTINGS Nine primary care sites serving impoverished and middle-class children. SUBJECTS Complete birth cohorts (ages 0 to 12 months; n = 3015) from these sites. INTERVENTIONS Two 18-month duration interventions: 1) tracking with outreach [tracking/outreach] to bring underimmunized children to their primary care provider office, and 2) a primary care provider office policy change to identify and reduce missed immunization opportunities (prompting). DESIGN Randomized, controlled trial, randomizing within sites using a two-by-two factorial design. Subjects were allocated to one of four study groups: control, prompting only, tracking/outreach only, and combined prompting with tracking/outreach. Outcomes were obtained by blinded chart abstraction. MEASURES Immunization status for age; number of days of delay in immunization; primary care utilization; and rates of screening for occult disease. RESULTS Out of 3015 subjects, 274 subjects (9%) transferred out of the participating sites or had incomplete charts and were excluded. The 2741 (91%) remaining subjects were assessed. At baseline, study groups did not differ in age, gender, insurance type, or immunization status. Of the remaining subjects, 63% received Medicaid. Final series-complete immunization coverage levels were: control, 74%; prompting-only, 76%; tracking/outreach-only 95%; and combined tracking/outreach with prompting, 95%. Analysis of variance showed that: 1) tracking/outreach increased immunization rates 20 percentage points; 2) tracking/outreach decreased mean immunization delay 63 days; 3) tracking/outreach increased mean health supervision visits 0.44 visits per child; 4) tracking/outreach increased mean anemia screening 0.17 screenings per child and mean lead screenings 0.12 screenings per child; 5) impact of tracking/outreach was greatest for uninsured and impoverished patients; and 6) the prompting intervention had no impact on the studied outcomes, and its failure was caused by inconsistent use of prompts and failure to vaccinate ill children when prompted. Using tracking/outreach, the cost per additional child fully immunized was $474. Each $1000 spent on the tracking/outreach intervention resulted in: 2.1 additional fully vaccinated children and 668 fewer child-days of delayed immunization; 4.6 additional health supervision visits and 5.9 additional other visits to the primary care provider; and 1.8 additional anemia screenings and 1.3 additional lead screenings. CONCLUSIONS Outreach directed toward children not up-to-date on immunizations improves not only immunization status, but also health supervision visit attendance and screening rates. The cost per additional child immunized was high, but should be interpreted in view of the spillover benefits that accompanied improved immunization. Effective means to improve coverage by reducing missed immunization opportunities still need to be identified.
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Affiliation(s)
- L E Rodewald
- Department of Pediatrics, University of Rochester, Rochester, New York,USA
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Szilagyi PG, Rodewald LE, Humiston SG, Fierman AH, Cunningham S, Gracia D, Birkhead GS. Effect of 2 urban emergency department immunization programs on childhood immunization rates. Arch Pediatr Adolesc Med 1997; 151:999-1006. [PMID: 9343010 DOI: 10.1001/archpedi.1997.02170470033007] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Emergency departments (EDs) are recommended as sites for immunizing children. However, there is little information about the effect of ED immunization programs on immunization rates. OBJECTIVES To assess the ability of 2 ED immunization programs to vaccinate children and to measure the effect of the programs on immunization rates after the ED visit and 6 months later. DESIGN A prospective cohort study. Emergency department patients were screened for immunization status, and vaccinations were offered to patients who either were documented to be eligible or were eligible by age and had no documented records. A systematic, sequential sample of those accepting vaccinations (study patients) was compared with a systematic, sequential sample of those not vaccinated (control subjects). Telephone interviews and medical record reviews were performed 6 months after the ED visit to verify dates of immunizations. Results were weighted to reflect the sampling frames of patients screened by the 2 programs. SETTING Two EDs in New York City (in Manhattan and the Bronx) and the surrounding primary care offices. PATIENTS Children (aged 0-6 years) screened for immunization status by the ED immunization program during a 10-week period; these included 210 children from the Manhattan ED (106 vaccinated in the ED) and 274 children from the Bronx ED (129 vaccinated in the ED). INTERVENTION Emergency department immunizations. MAIN OUTCOME MEASURES Proportion of patients (vaccinated, not vaccinated, and ED population) up-to-date for immunizations (1) at the time of the ED visit, (2) 1 day later, and (3) 6 months later. RESULTS Two thirds of the patients in each ED had Medicaid, and one tenth were uninsured. At the time of the ED visit, 20% of the vaccinated children in each ED were actually up-to-date and were unnecessarily vaccinated; 74% (Manhattan ED) and 72% (Bronx ED) of the not vaccinated children were up-to-date (the remainder were later determined to have been eligible for vaccinations). One day after the ED visit, and 6 months later, the immunization rates of the vaccinated and not vaccinated children were similar. The results of the weighted analysis were as follows: for the entire ED population screened for immunization status, compared with up-to-date rates at the time of the ED visit, rates 1 day later were 11% (Manhattan ED) and 8% (Bronx ED) higher in each ED (P < .05); and rates 6 months later were the same in the Manhattan ED and 10% lower in the Bronx ED (P < .01). Eighteen percent of all children screened for immunization status were vaccinated; 10 to 15 children were screened and 2 to 4 children were vaccinated per 8-hour ED shift. CONCLUSIONS This ED immunization program temporarily improved the immunization rates of the ED population, but substantial personnel time was required to achieve these small gains. Urban ED immunization programs are unlikely to be cost-effective.
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Affiliation(s)
- P G Szilagyi
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, NY, USA
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Rodewald LE, Szilagyi PG, Humiston SG, Raubertas RF, Wassilak S, Roghmann KJ, Hall CB. Effect of emergency department immunizations on immunization rates and subsequent primary care visits. Arch Pediatr Adolesc Med 1996; 150:1271-6. [PMID: 8953999 DOI: 10.1001/archpedi.1996.02170370049007] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND The Standards for Pediatric Immunization Practices recommend the routine use of emergency department (ED) encounters for screening the immunization status of children and, if indicated, immunizing them. OBJECTIVE To test the hypothesis that ED immunizations will improve immunization rates without decreasing subsequent primary care visits. DESIGN A randomized controlled trial of 2 interventions. Children (aged 6-36 months) (n = 1835) were enrolled in the study in the ED; informed consent was obtained from their parents. They were randomized into 1 of 3 groups: (1) the control group (n = 614), in which no intervention was undertaken; (2) the letter group (n = 610), in which a letter to the primary care physician was written indicating the child's estimated likelihood of being underimmunized; and (3) the ED vaccination group (n = 611), in which, based on a decision rule, those likely to be underimmunized were offered immunizations in the ED. After randomization, parents were interviewed in the ED using a decision rule to estimate the likelihood of the child being underimmunized. One year after enrollment in the study, the medical records of the children at their primary care sites were reviewed to determine the immunization status of the children and primary care use patterns. SETTING An urban ED and 54 primary care sites in Monroe County, New York. RESULTS The mean age of the participants was 17.9 months. Medical record review-verified underimmunization rates at the time of the ED visit were 33%, 31%, and 28% for the control, letter, and ED vaccination groups, respectively. The demographic characteristics and baseline immunization rates were not different among study groups. According to the decision rule, 248 children (41%) in the ED vaccination group were likely to be underimmunized. Parents of these 248 children were offered immunizations for their children; 117 (47%) accepted, and their children were immunized (with 230 separate immunizations). One month after the ED visits, the underimmunization rates of the study groups were 31%, 28% (P = .40 compared with the control group), and 23% (P = .002). One year later, these rates were 28%, 25% (P = .20), and 25% (P = .20). No clinically meaningful differences were present at either of these times. One year after the ED visit, no differences in the rates of primary care use were found among groups. CONCLUSIONS This study provides evidence that the immunization of children in this ED was ineffective at raising their immunization rates; primary care attendance was also unaltered. Major obstacles were as follows: (1) an inability to ascertain accurately the immunization status in the ED and (2) a high rate of parental refusal to accept immunizations in the ED. The standards should be modified to de-emphasize the ED as a routine immunization site for children with access to primary care. Efforts and resources should be directed toward strengthening the primary care system and tracking immunization status.
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Affiliation(s)
- L E Rodewald
- Department of Pediatrics, University of Rochester, NY, USA.
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Szilagyi PG, Rodewald LE, Humiston SG, Pollard L, Klossner K, Jones AM, Barth R, Woodin KA. Reducing missed opportunities for immunizations. Easier said than done. Arch Pediatr Adolesc Med 1996; 150:1193-200. [PMID: 8904862 DOI: 10.1001/archpedi.1996.02170360083014] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Missed opportunities for immunizations are associated with underimmunization of preschool-age children. Practice policies limiting immunizations to scheduled preventive visits and guidelines requiring legal guardians to sign consent forms for vaccinations are 2 factors contributing to missed opportunities. However, methods to change these policies have not been sufficiently evaluated. OBJECTIVE To measure the effectiveness of (1) changing practice policies to incorporate the new national standard to screen and vaccinate eligible children at all office visits and (2) eliminating legal guardian signature requirements. DESIGN A randomized controlled trial of 2 interventions: (1) changing practice policy and routine to have office nurses screen for immunization status at all visits, attach immunization reminder cards to medical charts for eligible patients, and have providers vaccinate eligible children ("no missed opportunities" intervention) and (2) changing practice guidelines to allow vaccinations without a legal guardian's signature. The first intervention was performed at both sites; the second only at the neighborhood health center (NHC). SETTING A Pediatric Continuity Clinic in a teaching hospital (hereafter referred to as Clinic), and an NHC. PATIENTS Enrolled in the trial were 1005 Clinic patients and 983 NHC patients, 0 to 2 years of age. MAIN OUTCOME MEASURES Missed opportunity rates, immunization rates, and rates of preventive services. RESULTS Eliminating the requirement for a legal guardian's signature had no effect on any of the outcome measures. The no missed opportunities intervention was partially effective. Study patients had slightly fewer missed opportunities than control patients at each site: (0.60 vs 0.90 per patient per year at the Clinic, P = .01; 1.1 vs 1.3 per patient per year at the NHC, P = .02). For study group patients, immunization reminder cards were attached to medical charts in only one third of vaccine-eligible visits; when attached, they markedly increased vaccination by providers (odds ratio for vaccinating at a visit was 6.9 comparing visits when immunization reminder cards were attached vs not attached). However, at the end of the study, immunization rates were similar for study and control groups at each site. The number of undervaccinated days was slightly lower for the no missed opportunities study group at the Clinic than for the control group (56 days vs 77 days, P < .001), but they were similar for both groups at the NHC. There were no differences in rates of preventive visits or screening tests between study and control groups. CONCLUSIONS The interventions evaluated to reduce missed opportunities did not increase immunization rates. The key problem was failure to screen for immunization status at all visits. More effective interventions will be needed to overcome barriers within busy primary care practices to substantially reduce missed opportunities.
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Affiliation(s)
- P G Szilagyi
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, NY, USA
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Woodin KA, Rodewald LE, Humiston SG, Carges MS, Schaffer SJ, Szilagyi PG. Physician and parent opinions. Are children becoming pincushions from immunizations? Arch Pediatr Adolesc Med 1995; 149:845-9. [PMID: 7633536 DOI: 10.1001/archpedi.1995.02170210019003] [Citation(s) in RCA: 109] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To determine parent and physician opinions regarding the administration of multiple childhood immunizations by injection. DESIGN Confidential mailed survey to physicians and residents; interview of parents during office visits for immunizations. PARTICIPANTS Physicians and parents from Rochester, NY. RESULTS The survey included 215 practicing physicians and 74 residents; response rate was 82%. Of the 197 parents interviewed, 93% were mothers, 68% were white; the mean (+/- SD) age was 25.8 +/- 5.2 years, with 12.8 +/- 1.8 years of education; 59% had private insurance, and 35% had Medicaid coverage. Of the parents, 31% had strong concerns about their child receiving a single injection; an additional 10% (total, 41% vs 31%; chi 2 = 4.05, P = .04) had the same concerns about their child receiving three injections. More practicing physicians than parents had strong concerns about children 7 months old or younger receiving three injections (60% vs 41%; chi 2 = 7.71, P < or = .01). Physician concern increased further when physicians were asked about administration of four injections (80% vs 60%; chi 2 = 18.77, P < .001). Of the parents, 64% preferred one rather than two visits to have three injections administered, if their physician recommended it; 58% still preferred one visit even if four injections were needed. CONCLUSIONS Physicians have more concerns than parents about the administration of multiple injections at a single visit. Pain for the child was the main concern of all respondents. While most physicians have strong concerns about administering three or more injections at one visit, most parents prefer this practice. Continued education and reassurance of parents and physicians is needed to address concerns about children becoming "pincushions" from immunizations.
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Affiliation(s)
- K A Woodin
- Department of Pediatrics, University of Rochester, NY School of Medicine and Dentistry, USA
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Rodewald LE, Szilagyi PG, Shiuh T, Humiston SG, LeBaron C, Hall CB. Is underimmunization a marker for insufficient utilization of preventive and primary care? Arch Pediatr Adolesc Med 1995; 149:393-7. [PMID: 7704167 DOI: 10.1001/archpedi.1995.02170160047007] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To test the hypothesis that the underimmunization of young children is a marker for the lack of preventive and acute primary care. SETTING Primary care center serving an impoverished population (90% Medicaid). DESIGN Historical cohort study (N = 1178) of children aged 12 to 30 months that determined each child's immunization status, anemia, tuberculosis, and lead screening status; and office utilization history. Screening delay was defined as missing a recommended screening by more than 3 months past the standard screening age. RESULTS Thirty-four percent of the population were underimmunized at 12 months of age. Compared with fully immunized children, these children were at greater risk for screening delay: anemia, 38% vs 5% (risk ratio [RR], 7.5; 95% confidence interval [CI], 5.4 to 10.4); tuberculosis, 76% vs 44% (RR, 1.7; CI, 1.6 to 1.9); and lead, 69% vs 33% (RR, 2.1; CI, 1.9 to 2.4). These RRs increased with greater immunization delay. Compared with fully immunized children, the underimmunized group made 47% fewer preventive health visits (2.5 vs 4.7 visits per infant per year, P < .001) and 43% fewer illness visits (2.5 vs 4.4, P < .001) and had 50% more missed appointments (2.1 vs 1.4, P < .001). Logistic regression, predicting anemia screening delay at 12 months of age, showed that underimmunization had an effect independent of utilization, with an odds ratio of 7.7 (CI, 5.2 to 12.0). CONCLUSION Underimmunization was a powerful, independent marker for inadequate health supervision in this population. IMPLICATIONS The current emphasis on immunizations has the benefit of targeting children at risk of lack of preventive and acute care. Improving immunization rates may have the potential to improve other aspects of primary care if immunization provision is not uncoupled from primary care.
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Affiliation(s)
- L E Rodewald
- Department of Pediatrics, University of Rochester, NY, USA
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Szilagyi PG, Rodewald LE, Humiston SG, Hager J, Roghmann KJ, Doane C, Cove L, Fleming GV, Hall CB. Immunization practices of pediatricians and family physicians in the United States. Pediatrics 1994; 94:517-23. [PMID: 7936863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVE To assess current practices and attitudes among pediatricians and family physicians across the United States regarding immunizations. DESIGN Survey of a random sample of pediatricians and family physicians. SUBJECTS Fellows of the American Academy of Pediatrics (N = 746) and American Academy of Family Medicine (N = 429). SURVEY TOPICS: General immunization practices (eg, types of visits during which vaccinations are provided, mechanisms to identify undervaccinated children); and opinions about perceived barriers to immunizations, acceptance of alternative sites for immunizations, and possible immunization requirements for Medicaid and The Special Supplemental Food Program for Women, Infants, and Children (WIC). RESULTS Pediatricians and family physicians (combined) reported the following: immunizing children during acute illness visits (28%), follow-up visits (90%), and chronic illness visits (77%); using computer or reminder files to identify undervaccinated children (13%); and simultaneously administering four vaccines (diphtheria-tetanus-pertussis, oral poliovaccine, measles, mumps, and rubella and Haemophilus influenzae type b) to an eligible 18-month-old child (66%). Physicians perceived the following as barriers to immunizations: missed preventive visits (40%), vaccine costs (24%), lack of insurance coverage (24%), inability to track undervaccinated patients (22%), incomplete immunization records (12%), and missed vaccination opportunities (12%). Physicians agreed with offering vaccinations during hospitalizations (51%) or emergency department visits (30%), and with immunization requirements for continued eligibility for Medicaid (66%) or WIC (64%). Pediatricians were more likely to vaccinate during chronic illness and follow-up visits, and were more likely to use systems to track undervaccinated children (P < .05); however, most immunization practices and attitudes of pediatricians and family physicians were similar. Physicians who graduated from medical school more recently and those in high-risk urban practices were more likely to vaccinate during acute illness visits, provide simultaneous vaccinations, and favor vaccinations in hospital settings. CONCLUSIONS Vaccination rates might be improved by closer adherence to current immunization guidelines regarding vaccinations during all encounters and simultaneous vaccinations, by developing systems to identify undervaccinated children, and by reducing patient costs for vaccinations. Current immunization practices fall short of the immunization guidelines; changes in individual practice styles will be required to conform with these standards.
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Affiliation(s)
- P G Szilagyi
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, NY
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Campbell JR, Szilagyi PG, Rodewald LE, Winter NL, Humiston SG, Roghmann KJ. Intent to immunize among pediatric and family medicine residents. Arch Pediatr Adolesc Med 1994; 148:926-9. [PMID: 8075735 DOI: 10.1001/archpedi.1994.02170090040005] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To determine whether contraindications to immunization are inappropriately broadened for children with a fever or a neurologic condition. PARTICIPANTS Pediatric and family medicine residents (N = 52 and 23, respectively) at the University of Rochester (NY). DESIGN Cross-sectional survey. Residents rated how likely they would be to administer a diphtheria-tetanus-pertussis or measles-mumps-rubella vaccine in 17 clinical scenarios according to a rating scale ranging from 1 (never) to 5 (always). For all scenarios, the immunization was recommended by the American Academy of Pediatrics or the Immunization Practices Advisory Committee. RESULTS In only five and three of 17 scenarios would 90% or more of the pediatric residents and family medicine residents, respectively, have administered an immunization. For diphtheria-tetanus-pertussis vaccine, pediatric residents reported a lower likelihood of vaccinating a 2-month-old child with a low fever (temperature, 38.1 degrees C) than an afebrile child (mean score, 3.0 vs 4.7; P < .01). A 2-year-old child with idiopathic epilepsy, a 2-month-old child with intraventricular hemorrhage, and a 2-month-old child who had a parent with a seizure disorder each had a lower reported likelihood to be vaccinated than a same-aged child without a neurologic condition (2.8 vs 4.5; 4.1 vs 4.7; and 4.3 vs 4.7, respectively; each P < .01). For measles-mumps-rubella, pediatric residents reported a lower likelihood of vaccinating a 15-month-old child with a low fever than an afebrile child (4.2 vs 4.9; P < .01). A child with a progressive neurologic disease had a lower reported likelihood to be vaccinated than a child without a neurologic condition (3.5 vs 4.9; P < .01). CONCLUSIONS Residents reported a lower likelihood of immunizing children with a fever or neurologic condition. Such practice styles may contribute to underimmunization. Residents need to be educated regarding which medical conditions contraindicate an immunization.
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Affiliation(s)
- J R Campbell
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, NY
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Affiliation(s)
- P G Szilagyi
- Division of General Pediatrics, University of Rochester School of Medicine and Dentistry, NY
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18
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Abstract
A common problem in medical diagnosis is to combine information from several tests or patient characteristics into a decision rule to distinguish diseased from healthy patients. Among the statistical procedures proposed to solve this problem, recursive partitioning is appealing for the easily-used and intuitive nature of the rules it produces. The rules have the form of classification trees, in which each node of the tree represents a simple question about one of the predictor variables, and the branch taken depends on the answer. The authors consider the role of misclassification costs in developing classification trees. By varying the ratio of costs assigned to false negatives and false positives, a series of classification trees are generated, each optimal for some range of cost ratios, and each with a different sensitivity and specificity. The set of sensitivity-specificity combinations define a curve that can be used like an ROC curve.
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Affiliation(s)
- R F Raubertas
- Department of Biostatistics, University of Rochester, New York
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Szilagyi PG, Roghmann KJ, Campbell JR, Humiston SG, Winter NL, Raubertas RF, Rodewald LE. Immunization practices of primary care practitioners and their relation to immunization levels. Arch Pediatr Adolesc Med 1994; 148:158-66. [PMID: 8118533 DOI: 10.1001/archpedi.1994.02170020044007] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVES To assess variations in immunization practices and attitudes among primary care providers and to relate these characteristics to the immunization levels of their patients. SETTING Monroe County, New York. DESIGN Survey of pediatricians (n = 96) and family practitioners (n = 44) to assess immunization practices and attitudes and medical chart reviews for 1884 patients of 32 physicians who practice in the city of Rochester to measure immunization levels. ANALYSIS Tabular analyses for survey responses (chi 2 test and Fisher's Exact Test); logistic regression to assess the relation between provider responses and measured immunization levels. RESULTS Responses by pediatricians and family practitioners were similar. Most providers did not routinely immunize during acute-illness visits but did immunize during follow-up or chronic-illness visits. Few used tracking systems to identify underimmunized children. Most practitioners immunized children who had colds but withheld immunizations from children who had fevers or otitis media. Most providers agreed with expanding immunization programs to include sick visits, health department clinic visits, and community site visits, but most thought that they should not be provided at emergency department visits, except for very-high-risk children. Immunization levels at 10 months of age were positively correlated with private practice setting (P = .001) but negatively correlated with immunizing at acute- (P < .01) or chronic-illness (P < .05) visits, Medicaid coverage (P < .05), and high rates of appointments that were not kept (P < .001). CONCLUSIONS Primary care providers' immunization practices and attitudes vary and do not always follow established guidelines for immunization delivery. Many providers of high-risk children are already attempting to improve immunization delivery by using patient reminders and by immunizing children at acute- or chronic-illness visits. Improving provider immunization practices to deliver childhood immunizations more effectively must be part of our efforts to resolve this nation's childhood immunization problem.
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Affiliation(s)
- P G Szilagyi
- Department of Pediatrics, University of Rochester, School of Medicine and Dentistry, NY
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Rodewald LE, Roghmann KJ, Szilagyi PG, Winter NL, Campbell JR, Humiston SG. The school-based immunization survey: an inexpensive tool for measuring vaccine coverage. Am J Public Health 1993; 83:1749-51. [PMID: 8259809 PMCID: PMC1694918 DOI: 10.2105/ajph.83.12.1749] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A school-based immunization survey was conducted among the 36 Rochester, NY, elementary schools (n = 5584 children) to determine (1) the vaccination rates at 2 years of age by type of primary care provider and (2) the accuracy of school immunization records (by comparing them with medical charts for children attending hospital-based clinics). These rates varied by provider type from 58% to 86% and were all below the national goal of 90%. In comparison with medical chart review, the school data had error rates of 15%; however, these errors occurred in both directions and were thus unbiased. School-based surveys include children who lack connections to the primary care system. With minimal effort these surveys can help identify populations in need of intervention.
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Affiliation(s)
- L E Rodewald
- Department of Pediatrics, University of Rochester, NY
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21
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Humiston SG, Rodewald LE, Szilagyi PG, Raubertas RF, Roghmann KJ, Cove LA, Doane CB, Hall CB. Decision rules for predicting vaccination status of preschool-age emergency department patients. J Pediatr 1993; 123:887-92. [PMID: 8229520 DOI: 10.1016/s0022-3476(05)80383-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We produced and tested rules to predict undervaccination among preschool-age emergency department (ED) patients. Data were gathered on demographics, vaccination status, health status, and health care utilization from parents, ED physicians, and ED charts at an urban teaching hospital in Rochester, N.Y. Primary care charts were reviewed to verify vaccination status. Using recursive partitioning, we developed decision rules to predict undervaccination. Decision rules were developed on a sample of 602 ED patients 4 to 48 months of age and then prospectively tested on 1832 ED patients aged 6 to 36 months. Factors associated with undervaccination for any vaccine included parental report of vaccination delay (odds ratio = 8.1; p < 0.001), inability to report the receipt of the appropriate number of vaccines (odds ratio = 4.5; p < 0.001), lack of health insurance (odds ratio = 3.6, p < 0.001), elapsed time since the last visit to primary care provider (p < 0.001), household size (p < 0.001), and maternal age (p < 0.01). Eight decision rules were produced that varied in their number of questions (one to six), sensitivity (0.27 to 0.87), and specificity (0.54 to 0.98). No single rule was both highly sensitive and highly specific. The rules' sensitivities and specificities were similar for the validation sample of 1832 patients. Thus a decision rule could not be produced that was both sensitive and specific. Identification of undervaccinated children by means of information available at an ED visit is inherently difficult. Interventions in the ED may be inefficient unless better methods of assessing vaccination status can be developed.
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Affiliation(s)
- S G Humiston
- Department of Pediatrics, University of Rochester, New York
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Rodewald LE, Szilagyi PG, Humiston SG, Raubertas RF, Roghmann KJ, Doane CB, Cove LA, Hall CB. Is an emergency department visit a marker for undervaccination and missed vaccination opportunities among children who have access to primary care? Pediatrics 1993; 91:605-11. [PMID: 8441567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The purpose of this study was to determine: (1) whether preschool-age patients who utilize the emergency department (ED) are undervaccinated compared with patients having the same primary care provider and (2) whether reducing missed vaccination opportunities in the primary care office can potentially reduce the differences in undervaccination between the groups. This retrospective cohort study involved two groups: 583 ED patients, aged 4 to 48 months, who had primary care providers; and 583 control subjects randomly selected from primary care sites and matched according to date of birth and primary care site. The major outcome variable was the point prevalence of undervaccination, defined as more than 60 days past due for a vaccine at the time of the ED visit, and for control subjects, at the time of their matched patient's ED visit. Demographic variables, vaccination history, presence of chronic illness, and office utilization history were abstracted from office charts. The mean age of all patients was 20.0 months. Emergency department patients were more likely to be boys (61% vs 50%) and had more chronic illness, but did not differ racially from those in the control group. Primary care sites included a hospital-based clinic (n = 137), neighborhood health centers (n = 172), and private practices (n = 274). The undervaccination rates by primary provider type were for (1) hospital clinic ED patients 21.1%, control subjects 19.7%; (2) neighborhood health center ED patients 29.1%, control subjects 22.7%; and (3) private practice ED patients 26.6%, control subjects 14.9%. Overall, the odds ratio of ED patients' being undervaccinated compared with control subjects was 1.8 (95% confidence interval 1.3 to 2.5).(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- L E Rodewald
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, NY
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Cove LA, Rodewald LE, Humiston SG, Raubertas RF, Doane CB, Szilagyi PG. Accuracy of documented vaccination status of patients in pediatric emergency departments. Am J Dis Child 1993; 147:16-17. [PMID: 8418592 DOI: 10.1001/archpedi.1993.02160250018006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Szilagyi PG, Rodewald LE, Humiston SG, Raubertas RF, Cove LA, Doane CB, Lind PH, Tobin MS, Roghmann KJ, Hall CB. Missed opportunities for childhood vaccinations in office practices and the effect on vaccination status. Pediatrics 1993; 91:1-7. [PMID: 8416470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
To determine the rate of childhood under-vaccination, rate and types of missed opportunities (MOs) for vaccinations, and the contribution of MOs to the undervaccination of preschool-age children, the authors conducted a retrospective medical chart review in seven primary care settings in the Rochester, NY, area: a hospital clinic, a neighborhood health center, a group-model health maintenance organization, an urban group practice, a suburban group practice, a rural health center, and a rural private practice. The random sample included 1124 children having birth dates between March 15, 1988, and September 15, 1989. The main outcome measures were cumulative undervaccination rate, defined as the proportion of patients from each practice who were ever > 60 days past-due for a vaccination by 12, 18, or 24 months of age; undervaccination time, defined as the median number of months during which children were undervaccinated; number of MOs; visit types and conditions associated with the MOs; and the duration of undervaccination time attributable to MOs. The cumulative undervaccination rate by 12 months was at least 20% in each practice except for the suburban practice, where it was 4%. The frequency of MOs varied from a high of 1.8 MO per patient per year at the rural private practice to a low of 0.3 MO per patient per year at the suburban practice. More than one quarter of MOs occurred during either health supervision or follow-up visits in all practices. In 28% of visits during which an MO occurred, patients had no fever or acute illness.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- P G Szilagyi
- Department of Pediatrics, Strong Memorial Hospital, University of Rochester School of Medicine and Dentistry, NY 14642-8655
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