Formative and Pilot Study for an Effectiveness-Implementation Hybrid Cluster Randomized Trial to Incorporate Oral Health Activities into Pediatric Well-Child Visits.

Background: Dental caries in pediatric patients are noted to have broad impacts on systemic health and well-being. Thus, utilizing an effectiveness-implementation hybrid I design, the Pediatric Providers Against Cavities in Children's Teeth (PACT) trial is investigating multi-level interventions at the practice (incorporation of oral health in electronic medical record [EMR]) and provider levels (theory-based didactic and skills training to communicate oral health facts to parent/caregiver, give a prescription to see a dentist and a list of area dentists) to increase dental utilization among 3 to 6 year old Medicaid-enrolled children attending well-child visits (WCV). The formative and pilot work for the larger main trial are presented. Methods: Formative work-Focus groups with 26 participants (Community leaders, providers, parent/caregivers); and key informant interviews with practice leadership (n = 4). Topics discussed were: core oral health (OH) information to communicate at WCVs and study logistics. Transcripts were coded and analyzed using Atlas.ti; Pilot study was refined using the formative findings and was conducted at two pediatric practices to test the implementation of: the provider didactic and skills training curriculum; EMR incorporation of four OH questions; logistics of incorporating OH activities at a WCV; and parent/caregiver recruitment. Results: Formative work showed that providers and parent/caregivers required knowledge of dental caries, and a list of area Medicaid-accepting dentists. Providers and practice leadership advised on the logistics of incorporating oral health into WCVs. All groups suggested asking parent/caregivers their preferred method of contact and emphasizing importance of OH to motivate participation. Utilizing these findings, the curriculum and protocol was revised. The pilot study in two practices successfully implemented the protocol as follows: all seven providers were trained in two 45 min didactic education and skills session; incorporation of OH questions into practices EMR; recruited 86 child-parent dyads (95% participation) at the WCV; providers delivered the OH intervention to parent/caregivers in <2 min and 90% completed EMR documentation of OH questions. These findings were instrumental in finalizing the main PACT trial in 18 practices. The RE-AIM framework is used in the main trial to collect effectiveness and implementation measures at baseline and follow-up visits. Conclusions: The formative and pilot findings were instrumental in refining the OH intervention and protocol which has resulted in successful implementation of the main trial. Trial Registration: Clinical trials.gov, Registered 9 November 2017, NCT03385629.

Do baby teeth really matter? Changing parental perception and increasing dental care utilization for young children.

INTRODUCTION: Parent/caregivers' inability to recognize the importance of baby teeth has been associated with inadequate self-management of children's oral health (i.e. lower likelihood of preventive dental visits) which may result in dental caries and the need for more expensive caries-related restorative treatment under general anesthesia. Health behavior theories aid researchers in understanding the impact and effectiveness of interventions on changing health behaviors and health outcomes. One example is the Common-Sense Model of Self-Regulation (CSM) which focuses on understanding an individual's illness perception (i.e. illness and treatment representations), and subsequently has been used to develop behavioral interventions to change inaccurate perceptions and describe the processes involved in behavior change. METHODS: We present two examples of randomized clinical trials that are currently testing oral health behavioral interventions to change parental illness perception and increase dental utilization for young children disproportionately impacted by dental caries in elementary schools and pediatric primary care settings. Additionally, we compared empiric data regarding parent/caregiver perception of the chronic nature of dental caries (captured by the illness perception questionnaire revised for dental: IPQ-RD constructs: identity, consequences, control, timeline, illness coherence, emotional representations) between parent/caregivers who did and did not believe baby teeth were important. RESULTS: Caregivers who believed that baby teeth don't matter had significantly (P<0.05) less accurate perception in the majority of the IPQ-RD constructs (except timeline construct) compared to caregivers who believed baby teeth do matter. CONCLUSION: These findings support our CSM-based behavioral interventions to modify caregiver caries perception, and improve dental utilization for young children.

Perceptions of cultural competency among elderly African Americans.

We conducted a qualitative study of 23 subjects to determine how African Americans perceive culturally competent care by physicians. Our objectives were to understand patients' perceptions of: 1) high-quality health care by physicians; 2) the role of culture and ethnicity in the doctor-patient relationship; and 3) patients' expectations of doctors. We developed a discussion guide and a questionnaire to capture the perception of competent (desirable or high-quality) health care in the context of cultural beliefs and attitudes. We found that African Americans are concerned with traditional performance aspects of care. In addition to professional demeanor and appropriate diagnosis and treatment, communication and respect were critical aspects of the process of care. Most participants thought that physicians should know something about African American culture but only in the context of healthcare issues. For these individuals, a culturally competent doctor is one who provides effective treatment while showing respect and using effective communication methods, regardless of the ethnicity and sex of the doctor. Future research on cultural competence in the doctor-patient relationship must elicit the full range of patient values--technical performance, general (culture-nonspecific) process of care, and cultural-specific preferences.

Caregiver Illness Perception of Their Child's Early Childhood Caries.

PURPOSE: The purpose of this case-control study was to evaluate the association between parent/caregivers' illness perception and early childhood caries (ECC). METHODS: Parent/caregivers of children younger than six years old were recruited at the dental clinic of an urban children's hospital between June 2013 and September 2015. Cases were caregivers of ECC children; controls were caregivers of children without ECC. Caregivers completed the Illness Perception Questionnaire-Revised for Dental (IPQ-RD) assessing cognitive (identity, consequences, control, timeline, illness coherence, cause) and emotional representations of dental caries. Twelve IPQ-RD construct-specific summary scores were calculated; higher scores represented a less accurate perception. Logistic regression models examined the relationship between IPQ-RD constructs and ECC. RESULTS: The sample included a total of 165 parent/caregivers: 54 had children (33 percent) without ECC; 111 had ECC children (67 percent). Two of the 12 constructs were related to ECC status. Controlling for caregiver age, education, race/ethnicity, and child age, caregivers of ECC children had a less accurate perception of the consequences of dental caries (odds ratio [OR] equals 2.24; 95 percent confidence interval [CI] equals 1.07 to 4.69) and a more accurate perception of the controllability of caries (OR equals 0.29; 95 percent CI equals 0.11 to 0.76) compared to caregivers of children without ECC. CONCLUSION: Clinicians should emphasize the consequences and controllability of ECC to help caregivers self-manage their children's oral health.

Psychometric properties of a caregiver illness perception measure for caries in children under 6 years old.

OBJECTIVE: Based on the Common-Sense Model of Self-Regulation (CSM), the Revised Illness Perception Questionnaire (IPQ-R) was developed to measure patients' perceptions of their chronic medical illness. Such a measure does not exist for dental conditions. This study describes psychometric properties of the IPQ-R for Dental (IPQ-RD) for parent/caregivers of children under 6 years of age. METHODS: Parent/caregivers (n=160) of children aged <6 years attending a pediatric dental clinic completed the IPQ-RD and a questionnaire assessing their socio-demographics, dental anxiety, oral health self-efficacy, and child's preventive dental visits. Dental charts were abstracted for child's decayed, missing, filled teeth (dmft) information. The 33-item IPQ-RD was tested for internal (construct, discriminant) and external validity (concurrent, convergent, discriminant) and reliability (internal consistency). RESULTS: Confirmatory factor analysis demonstrated that the eight-factor model in accordance with the CSM framework (identity, consequences-child, consequences-caregiver, control-child, control-caregiver, timeline, illness coherence, emotional representations) had good construct validity based on significant factor loadings and acceptable to excellent model fit (RMSEA=0.078, CFI=0.951). Concurrent validity was demonstrated by significant negative correlations and higher mean factor scores for five constructs for children without dental visits indicating inaccurate caregiver perception of cavities. Discriminant validity was suggested by non-relationship with external measures (dental anxiety, self-efficacy). Internal consistency of six IPQ-RD constructs was excellent (Cronbach's alpha >0.74). CONCLUSION: The IPQ-RD is a valid and reliable measure to assess parent/caregivers' representation of young children's cavities with potential to be a valuable risk assessment tool for oral health behavioral research.

Family Access to a Dentist Study (FADS): A multi-center randomized controlled trial.

INTRODUCTION: Many low-income parent/caregivers do not understand the importance of cavity-free primary (baby) teeth and the chronic nature of dental caries (tooth decay). As a consequence, dental preventive and treatment utilization is low even when children are screened in schools and referred for care. This study aims to test a referral letter and Dental Information Guide (DIG) designed using the Common-Sense Model of Self-Regulation (CSM) framework to improve caregivers' illness perception of dental caries and increase utilization of care by children with restorative dental needs. METHODS: A multi-site randomized controlled trial with caregivers of Kindergarten to 4th grade children in urban Ohio and rural Washington State will compare five arms: (1) CSM referral letter alone; (2) CSM referral letter+DIG; (3) reduced CSM referral letter alone; (4) reduced CSM referral letter+DIG; and (5) standard (control) referral. At baseline, children will be screened at school to determine restorative dental needs. If in need of treatment, caregivers will be randomized to study arms and an intervention packet will be sent home. The primary outcome will be dental care based on a change in oral health status by clinical examination 7 months post-screening (ICDAS sealant codes 1 and 2; restoration codes 3-8; extraction). Enrollment commenced summer 2015 with results in summer 2016. CONCLUSION: This study uses the CSM framework to develop and test behavioral interventions to increase dental utilization among low-income caregivers. If effective this simple intervention has broad applicability in clinical and community-based settings.