Effectiveness of a practice-based intervention to increase vaccination rates and reduce missed opportunities

BACKGROUND: Although provider feedback and recall/reminder systems have been shown to increase vaccination rates for children, little is known about the effectiveness of less intensive interventions. OBJECTIVE: To determine whether provider prompting at acute care visits in an urban hospital-based outpatient clinic can increase vaccination rates and decrease missed opportunities. DESIGN AND METHODS: Study participants, 3 years or younger, were identified from a managed care organization as receiving primary care at the clinic. Eligibility criteria included 1 or more visits to the clinic without regard to continuity of enrollment. Patients' vaccination records were generated at nursing triage and attached to the encounter sheet. Vaccination and visit data were abstracted from medical records, and comparisons were made between baseline (n = 521) and postintervention (n = 642) groups for up-to-date vaccination rates, missed opportunity rates, and mean numbers of visits. RESULTS: Up-to-date rates at the age of 24 months for 4 diphtheria and tetanus toxoids and pertussis, 3 polio, 1 measles-mumps-rubella, 3 hepatitis B, and 3 Haemophilus influenzae type b vaccines changed from 70% to 78% (P =.07). Up-to-date rates increased significantly to 87% among the subset of children continuously enrolled in the managed care organization and the practice (P<.01). Overall, mean numbers of visits were similar. Missed opportunity rates among children not up-to-date for 4 diphtheria and tetanus toxoids and pertussis, 3 polio, 1 measles-mumps-rubella, 3 hepatitis B, and 3 Haemophilus influenzae type b vaccines at the age of 24 months declined from 65% to 45% (P =.04). Similar trends were noted at the age of 10 months. CONCLUSIONS: In the absence of increased funding, minor changes in standard operating procedures may improve vaccination delivery. Further improvements may require efforts to ensure continuity of provider and plan assignment.     

Status of immunization and need for intensification of routine immunization in India

Vaccines have made a major contribution to public health but vaccines-preventable diseases (VPDs) are still responsible for significant deaths of under-five children. Despite Global efforts, the coverage in two WHO regions namely Africa and South-East Asia (SEA) still remain short of set targets for 2010. As a result, the SEA Regional Director has declared 2012 as the Year for Intensifying Routine Immunization (RI) in the Region.     

The effect of education,feedback, and provider prompts on the rate of missed vaccine opportunities in a community health center

The purpose of this study was to determine whether education, feedback, and provider prompts decrease the rate of missed vaccine opportunities; and the reasons for missed opportunities in the post-intervention group. A nonrandomized, before and after study to evaluate the effect of education, feedback, and provider prompts on missed opportunities was conducted in an inner-city community health center with a predominantly hispanic population. Vaccine opportunities were defined as visits of children 36 months or younger who were vaccination-eligible by ACIP guidelines. Consecutive sampling was used to identify two groups of children with vaccine opportunities: pre- and post-intervention. Feedback was given to vaccine providers on the frequency of missed opportunities in the pre-intervention group. The ACIP recommended vaccine schedule and true vaccine contraindications were reviewed. Nursing personnel were taught to identify and tag charts of children with vaccine opportunities. Physicians were asked to record vaccination status and the reason any vaccination was deferred. Missed opportunities decreased significantly, from 49% (173/352) to 13% (45/344), after the interventions (p < 0.001). The reasons for the 45 missed opportunities in the post-intervention sample were parent refusal (15.6%), moderate or severe illness (15.6%), and incorrect documentation as "up-to-date" (13.3%). In 28.9% there was a missed opportunity for simultaneous immunization. No reasons were documented for the remaining missed opportunity visits (26.6%). The interventions, which emphasized improving provider knowledge of vaccinations and screening vaccine status at each visit, effectively decreased missed opportunities.     

Childhood immunization registries: gaps between knowledge and action among family practice physicians and pediatricians in Washington state, 1998

OBJECTIVES: To assess the availability and use of Washington State's CHILD (Children's Health, Immunization, Linkages, and Development) Profile and other computerized immunization tracking systems, to determine physicians' attitudes about these systems, and to identify factors associated with using them. DESIGN: Randomized, population-based, cross-sectional survey. PARTICIPANTS: Washington family physician and pediatrician specialty organization members providing childhood immunizations in 1998 (N = 2472). MAIN OUTCOME MEASURE: Reported CHILD Profile and other computerized systems use. RESULTS: The adjusted response rate was 75% (n = 1331). Overall, 37.7% of respondents had heard of CHILD Profile, 6.3% used it, and 24.9% used other systems. Groups significantly more likely not to use computerized systems than referent pediatricians in areas fully implementing CHILD Profile were family physicians (adjusted odds ratio [aOR], 2.4; 95% confidence interval [CI], 1.4-4.0), private physicians (aOR, 8.0; 95% CI, 3.2-20.1), physicians taking fewest opportunities to immunize (aOR, 2.3; 95% CI, 1.4-3.7), and physicians practicing in local health jurisdiction areas with CHILD Profile marketing activity (aOR, 2.1; 95% CI, 1.2-3.9) or in those areas with little or no registry activity (aOR, 2.6; 95% CI, 1.6-4.4). Those with systems agreed that they save time (71.0%), make status checks easier (87.1%), and increase immunization coverage (88.6%). Those without systems agreed that they help practices (90.3%) and increase efficiency (76.5%), but fewer agreed that they reduce costs (30.2%). CONCLUSIONS: Although most physicians agreed that computerized systems are useful, few had them or used them. Provider-based systems can improve immunization coverage, but the feasibility and effectiveness of communitywide and statewide systems remain unexplored. Because these systems depend on participation, more understanding is needed to help organizations implement them. Interventions to increase availability and use should address provider and health organization needs.     

Antiemetic use in pediatric gastroenteritis: a national survey of emergency physicians,pediatricians, and pediatric emergency physicians

The objective of this study was to review the use of antiemetics for pediatric gastroenteritis and to determine prescribing patterns of physicians. A mailed cross-sectional survey instrument was sent to randomly selected board-certified emergency medicine, pediatric, and pediatric emergency medicine specialists. A total of 1665 surveys were mailed, with 593 completed surveys returned (35.6% response rate). A majority of responders (60.9%) reported using antiemetics for pediatric gastroenteritis at least once in the past year, with a greater than 50% usage for all three specialty groups. Promethazine was the most commonly used antiemetic in all specialties, and per rectum the most common route of administration. Adverse reactions following a single dose of antiemetic were most frequently reported with prochlorperazine. The most common reason for antiemetic use was to prevent further dehydration. The most common concern regarding antiemetic use was potential for side effects. Occasional antiemetic use appears to be a common practice in treating pediatric gastroenteritis, regardless of specialty. Given the absence of literature on efficacy or safety, these drugs should be used only with careful consideration to potential side effects.     

Assessment of immunization status in hospitalized children followed by counseling of parents and primary care physicians improves vaccination coverage: an interventional study

This prospective, intervention-control study in hospitalized, underimmunized children assessed the effect of vaccination reminders to parents during hospitalization and provides postdischarge rates of catch-up immunizations. One month after hospital discharge, significantly more children in the intervention group (27%) than the controls (8%) had received catch-up immunizations (P < .001).     

Survey of primary care pediatricians on the transition and transfer of adolescents to adult health care

The transition and transfer from pediatrics to adult health care of youth with and without special health care needs has become a focus of professional organizations, health care insurers, national policy makers, and providers. To understand transition and transfer at a primary care practice level, all primary care pediatricians in Rhode Island were surveyed. Responses were received from 103 of 169 (60.9%) practicing pediatricians. Few responders had practice policies on transfer. Most reported that transition should begin later than recommended. Few practices communicated with adult providers at transfer. Most reported that health insurers were of little help in transfer. Many pediatric practices had young adults after age 22 and many with special needs. Responders reported adolescents left their practices by 1 of 6 methods. The survey indicates the need for further study of transition and transfer and the need for additional training and education if transfers are to be successful.     

儿科医生在儿童保护、健康立法和执法工作中的作用

自《中华人民共和国母婴保健法》、《未成年人保护法》以及《中国儿童发展纲要》、《中国妇女发展纲要》发布以来,我国的母婴保健工作有了很大的发展和提高。孕产妇死亡率和婴儿死亡率均进一步降低,人口素质有显著提高。为了切实落实儿童权益和保证儿童健康成长,儿科医师在如何保障儿童生存、发育、受保护的权利,提高儿童整体素质,促进儿童身心健康发展的立法和执法过程,尚有一些问题有待重视和解决。     

Physician knowledge and management of children exposed to domestic violence in Ohio: a comparison of pediatricians and family physicians

Active members of the Ohio chapters of American Academy of Family Physicians (FP=1,498) and American Academy of Pediatrics (Ped=1,725) were surveyed about their knowledge and management regarding children exposed to domestic violence (DV). Characteristics of respondents were analyzed by use of Chi-square analysis. Logistic regression was performed to identify predictors of DV knowledge and management. The response rate was 33.3%. Family physicians were more likely to know their local DV agency and recognize the adult symptoms of DV, such as unexplained injury. Pediatricians were more likely to report the child who saw a fight between parents to child protective services. Continuing work to increase physicians' comfort and ability to assess for DV and manage exposed children is needed.     

Impact of routine infant and adolescent hepatitis B vaccination in Tuscany, Central Italy.

BACKGROUND: In Italy routine infant and adolescent immunization against hepatitis B was introduced in 1991. OBJECTIVE: Evaluation of (1) coverage with three doses of hepatitis B vaccine in infants and adolescents; (2) seroconversion to anti-hepatitis B surface antigen antibody (anti-HBs) in adolescents receiving three doses of vaccine; (3) concordance of coverage rates in infants with prevalence of neutralizing antibodies in sera from anonymous children; (4) trend of notified cases of acute hepatitis B. METHODS: A sample of infants and adolescents living in Tuscany was studied during 6 years (1992 through 1997) by matching birth records and immunization certificates. Sera from 139 adolescents who completed the vaccination course and from 159 anonymous children belonging to immunized cohorts (1 to 5 years) were tested with a quantitative anti-HBs assay. Incidence of acute hepatitis B by age was calculated from regional statistics on notified infectious diseases between 1992 and 1996. RESULTS: Overall 10,606/11,164 (95%) infants and 10,599/11,100 (95%) adolescents received 3 doses of vaccine. Seroconversion to anti-HBs was detected in 98% of adolescent vaccinees. Anti-HBs titers > or =10 IU/l were detected in 87% of children. A 49% decline of acute hepatitis B cases was registered between 1992 and 1996 in 15- to 24-year-olds living in Tuscany. No case occurred in vaccinated adolescents. CONCLUSIONS: Coverage against hepatitis B is excellent in cohorts subject to mandatory immunization. If efforts to vaccinate are maintained at these levels, elimination of hepatitis B virus transmission could occur within few decades in Italy.     

Childhood overweight and obesity management: A national perspective of primary health care providers' views, practices, perceived barriers and needs

BACKGROUND:

Obesity and overweight in children are an escalating problem in Canada and worldwide. Currently, little is known about the manner in which primary health care providers are responding to Canada’s obesity epidemic.

OBJECTIVE:

To determine the views, practices, challenges/barriers, and needs of a national sample of family physicians (FPs) and community paediatricians (CPs) with respect to paediatric obesity identification and management.

METHODS:

A self-administered questionnaire was mailed to a random sample of 1200 FPs and 1200 CPs across Canada between 2005 and 2006.

RESULTS:

A total of 464 FPs and 396 CPs participated. The majority of practitioners viewed paediatric obesity as an ‘important’/‘very important’ issue. Although the majority reported providing dietary (more than 85%) and exercise (98%) advice to their overweight/obese patients, practitioners’ perceived success rate in treating paediatric obesity was limited (less than 22%). Approximately 30% of FPs and 60% of CPs (P<0.05) used the recommended method to identify paediatric obesity. At least 50% of practitioners indicated that too few government-funded dietitians, a lack of success in controlling paediatric patients’ weight, time constraints and limited training were key barriers to their success. To support efforts to identify or manage paediatric obesity, practitioners identified the need for office tools, patient educational materials and system-level changes.

DISCUSSION:

Canadian primary health care providers are not adequately equipped to deal with the paediatric obesity epidemic. Effective assessment tools and treatment resources, dissemination of clinical practice guidelines, enhanced undergraduate medical education and postgraduate continuing medical education, and system-level changes are urgently needed to address this health problem.     

Mainstreaming nutrition in maternal, newborn and child health: barriers to seeking services from existing maternal, newborn, child health programmes

In the light of mainstreaming nutrition programs into health services, this review article approaches the issue of barriers to existing maternal child health programs from both theoretical and applied perspectives. It begins with a discussion of salient literature on models of health service utilization. The mid-section of the paper presents the results of a review of research studies that illuminate the barriers to care. Categorical themes emerged from the review of studies in the form of barriers based on geographic factors, temporal factors, a myriad of socio-cultural factors, financial factors and quality of care. The discussion focuses on the need to overcome existing restrictions to health services in order to facilitate initiatives to mainstream nutrition and achieve Millennium Development Goal #1.