A validated modification of the vaccine hesitancy scale for childhood, influenza and HPV vaccines.

Introduction: Vaccine hesitancy contributes to outbreaks of preventable disease worldwide. The Vaccine Hesitancy Scale (VHS), developed by the international WHO SAGE Working Group, has been validated previously for measuring hesitancy towards childhood vaccines; some psychometric properties were suboptimal.

Methods: We collected data using large, nationally-representative samples of parents in the U.

The potential for centralized reminder/recall to increase immunization rates: A national survey of immunization information systems (IIS) managers.

Little is known about Immunization Information System (IIS) attitudes and experiences using Centralized IIS-based Reminder/Recall (CI-R/R), an effective approach to increasing immunization rates. To describe among IIS managers as it relates to CI-R/R: 1) past experiences and future plans conducting it; 2) attitudes and barriers, 3) IIS capabilities and polices that influence, and 4) factors that differentiate IIS who have and have not conducted CI-R/R. Electronic Surveys were sent to all IIS managers in July 2018 using a member listserve.

Prevalence and characteristics of HPV vaccine hesitancy among parents of adolescents across the US.

Background: While many clinicians encounter parents or adolescents who refuse HPV vaccine, little is known about the prevalence of hesitancy for HPV vaccine nationally or its association with vaccination.

Methods: In April 2019, we surveyed families with adolescents 11-17 years using a national online panel (Knowledge Panel®) as the sampling frame. We assessed the prevalence of HPV vaccine hesitancy with the validated 9-item Vaccine Hesitancy Scale (VHS).

Parental Hesitancy About Routine Childhood and Influenza Vaccinations: A National Survey.

Background And Objectives: The World Health Organization has designated vaccine hesitancy as 1 of the 10 leading threats to global health, yet there is limited current national data on prevalence of hesitancy among US parents. Among a nationally representative sample of US parents, we aimed to (1) assess and compare prevalence of hesitancy and factors driving hesitancy for routine childhood and influenza vaccination and (2) examine associations between sociodemographic characteristics and hesitancy for routine childhood or influenza vaccination.

Methods: In February 2019, we surveyed families with children using the largest online panel generating representative US samples.

Effect of State Immunization Information System Based Reminder/Recall for Influenza Vaccinations: A Randomized Trial of Autodialer, Text, and Mailed Messages.

Objective: To evaluate the effect of different modalities of centralized reminder/recall (autodialer, text, mailed reminders) on increasing childhood influenza vaccination.

Study Design: Two simultaneous randomized clinical trials conducted from October 2017 to April 1, 2018, in New York State and Colorado. There were 61 931 children in New York (136 practices) and 23 845 children in Colorado (42 practices) who were randomized to different centralized reminder/recall modalities-4 arms in New York (autodialer, text, mailed, and no reminder control) and 3 arms in Colorado (autodialer, mailed, and no reminder control).

Centralized Reminder/Recall to Increase Influenza Vaccination Rates: A Two-State Pragmatic Randomized Trial.

Objective: Centralized reminder/recall (C-R/R) by health departments using immunization information systems is more effective and cost effective than practice-based approaches for increasing childhood vaccines but has not been studied for influenza vaccination. We assessed effectiveness and cost of C-R/R for increasing childhood influenza vaccination compared with usual care.

Methods: Within Colorado (CO) and New York (NY), random samples of primary care practices (pediatric, family medicine, and health center) were selected proportionate to where children are served-65 practices (N = 54,353 children) in CO; 101 practices (N = 65,777) in NY.

Potential Strategies to Achieve Universal Influenza Vaccination for Children: Provider Attitudes in Two States.

Objective: Childhood influenza vaccination rates remain suboptimal. Provider perceptions on strategies to achieve universal vaccination are needed. We assessed the perceptions and attitudes of primary care providers across 2 states regarding 2 strategies to potentially bolster rates: centralized reminder/recall (C-R/R), such as reminder/recall (R/R) notices from state immunization registries, and influenza vaccination by complementary community vaccinators (CCVs), such as retail pharmacies, schools, and health departments.

Centralized Reminder/Recall to Increase Immunization Rates in Young Children: How Much Bang for the Buck?

Objective: We compared the effectiveness and cost-effectiveness of: 1) centralized reminder/recall (C-R/R) using the Colorado Immunization Information System (CIIS) versus practice-based reminder/recall (PB-R/R) approaches to increase immunization rates; 2) different levels of C-R/R intensity; and 3) C-R/R with versus without the name of the child's provider.

Methods: We conducted 3 sequential cluster-randomized trials involving children aged 19 to 25 months in 15 Colorado counties in March 2013 (trial 1), October 2013 (trial 2), and May 2014 (trial 3). In C-R/R counties, the intensity of the intervention decreased sequentially in trials 1 through 3, from 3 to 1 recall messages.

Provider Preferences and Experiences With a Countywide Centralized Collaborative Reminder/Recall for Childhood Immunizations.

Objective: To assess among providers in 7 Colorado counties where a collaborative centralized reminder/recall (CC-R/R) using the Colorado Immunization Information System (CIIS) was performed: 1) preferences about CC-R/R conducted by the public health department (PHD); 2) preferences for future CC-R/R for different vaccines with and without practice names; and 3) experiences with including their name on CC-R/R notices.

Methods: A mailed survey was sent to all primary care sites where CC-R/R had been previously conducted. Respondents self-identified as the "the person in charge of immunization policy within the practice.

Collaborative centralized reminder/recall notification to increase immunization rates among young children: a comparative effectiveness trial.

Importance: Reminder/recall notifications used by primary care practices increase the rates of childhood immunizations, but fewer than 20% of primary care practitioners nationally deliver such reminders. A reminder/recall notification conducted centrally by health departments in collaboration with primary care practices may reduce practice burden, reach children without a primary care practitioner, and decrease the cost of reminders/recalls.

Objective: To assess the effectiveness and cost-effectiveness of collaborative centralized (CC) vs practice-based (PB) reminder/recall approaches using the Colorado Immunization Information System (CIIS).

Novel immunization reminder/recall approaches: rural and urban differences in parent perceptions.

Objective: To assess the following among parents of young children: (1) preferences about the source of immunization reminder/recall (R/R) messages, (2) the degree of acceptability of different R/R modalities, and (3) factors that influence preferences, including rural and urban characteristics.

Methods: We conducted a survey among parents of children 19 to 35 months old who needed ≥1 immunization according to the Colorado Immunization Information System (CIIS). Equal numbers of urban and rural respondents were randomly selected.

Getting under the hood: exploring issues that affect provider-based recall using an immunization information system.

Objective: To assess 1) pediatric practices' use of provider-based recall using an immunization information system 8 months after training on the recall process; 2) initiation and sustainability barriers to provider-based recall using an immunization information system; 3) strategies that facilitated recall initiation; and 4) recommendations for alternative approaches for conducting recall.

Methods: In 2008, 11 practices received training on the automatic recall function in the Colorado Immunization Information System (CIIS) for both infants and adolescents. The 2-hour computer-based training provided an opportunity for attendees to run real-time recall reports with CIIS staff assistance.

Women with cognitive limitations living in the community: evidence of disability-based disparities in health care.

Using data from the Medical Expenditure Panel Survey for 2000 and 2002, we compared potential and realized use of health care for a national sample of working-age women with cognitive disabilities. Despite having similar likelihoods of potential access to health care as compared to nondisabled women, they had markedly worse rates of receiving cervical cancer and breast cancer screenings, similar rates of routine check-ups, and yet had better rates of receipt of influenza shots. They were also less likely to be satisfied with their medical care than were nondisabled women.