A Formative Assessment of Social Determinants of Health Related to Early Childhood Caries in Two American Indian Communities

Pre-Pandemic and Recent Oral and Medical Health Care Utilization among Young American Indian Children and Their Caregivers

Children from diverse ethnic groups are at significantly increased risk for dental caries. In particular, American Indian (AI) children have the highest incidence of detal caries of any ethnic group. The COVID-19 pandemic dramatically restricted health care access, including preventive oral health care. Given this context, it is unclear whether or not preventive oral health care for AI children has resumed since lockdown. To address this question, we surveyed adult AI caregivers (N = 152) of children aged 0-5 years, assessing recent (12-month) and pre-COVID (for caregivers of children aged 3-5 years) preventive oral and medical health services. We also examined medical health care access and utilization among caregivers. Among children aged 3-5 years old, both pre-pandemic and past year medical care utilization were generally high (80 and 90%, respectively) as was any oral health care utilization (64 & 78%, respectively). Oral health check-ups were more common over the last year (62%) compared to pre-COVID (44%). Recent health care utilization among children 1-5 years old in this sample were generally comparable to national estimates, except for higher reported preventive medical care (99% vs. 87.6%, respectively) and higher preventive oral care (96% vs. 59.6%, respectively). More caregivers reported delaying or foregoing needed health care due to COVID (28-38%) versus due to cost (8-17%). In this survey of AI caregivers, recent child preventive health care utilization was high, and changes in utilization following the lockdown phases of the pandemic were comparable for oral and medical health care.

Exploring factors associated with parent-reported early childhood caries with Alaska's childhood understanding behaviors survey data

OBJECTIVES

Early Childhood Caries (ECC) can negatively impact the lives of young children, despite being preventable. The purpose of this study was to utilize available data in Alaska to describe changes in parent reports of ECC, and identify factors related to ECC.

METHODS

The Childhood Understanding Behaviors Survey (CUBS) is a population-based survey of parents of 3-year-old children and was utilized to describe changes in: parent-reported ECC among children with a dental visit, access to and or utilization of dental care, and consumption of three or more cups of sweetened beverages between 2009-2011 and 2016-2019. Logistic regression modeling was used to explore factors associated with parent-reported ECC among children with a dental visit.

RESULTS

Over time, a significantly smaller proportions of parents whose 3-year-old child had seen a dental professional reported ECC. Additionally, a smaller proportion of parents reported three or more cups of sweetened beverage consumption by their child, while larger proportions had seen a dental professional by age 3. Factors associated with parent-reported ECC included consumption of three or more cups of sweetened beverages, and enrollment in Medicaid or Tribal health care insurance, while protective factors included a parent earning a college degree, and military insurance.

CONCLUSIONS

Although at the statewide level, improvements were observed in parent-reported measures over time, regional disparities were apparent. Social and economic factors as well as excessive consumption of sweetened beverages appear to play important roles in ECC. CUBS data can help identify trends in ECC within Alaska.

Behavioral and social determinants of early childhood caries among Palestinian preschoolers in Jerusalem area: a cross-sectional study

BACKGROUND

This study came to determine the prevalence of Early Childhood Carries (ECC) among preschoolers in a marginalized population and describe the influence of behavioral and social determinants on the development of ECC.

METHODS

This is a cross-sectional study that was carried out in four random preschools in the Jerusalem Governorate of the Occupied Palestinian Territories. All children aged 3-5 years old in the selected schools were screened for ECC using the decayed, missing, and filled teeth index (dmft). Data on children's socio-economic, feeding habits, hygiene habits, access to care, parental level of stress, social support, and locus of control were collected by a validated questionnaire sent to the children's main caregivers. Descriptive statistics were generated and bivariable and multivariable analyses were used to explain the influence of different behavioral and social determinants on ECC levels.

RESULTS

Four hundred and fifty-seven preschoolers completed the questionnaire and the clinical screening. Ninety-seven percent (n = 447) had experienced dental decay, with an average dmft score of 6.6 ± 4.3. After accounting for potential confounding, parents' internal locus of control was associated with lower dental caries among children (IRR = 0.97, 95% CI = 0.97, 0.98). Having routine, preventive visits versus never seeing a dentist were associated with lower dmft scores (IRR = 0.42, 95% CI = 0.33, 0.52). Night feeding habits (putting things other than water in the baby bottle at night, having children sleep while being breastfed at night) were positively associated with children's dental caries (IRR = 1.06, 95% CI = 1.04, 1.09: IRR = 1.15, 95% CI = 1.03, 1.29, respectively). Not adding sugar to the bottle was negatively associated with children's dental caries (IRR = 0.86, 95% CI = 0.74, 1.00).

CONCLUSIONS

Preschoolers in this study suffered from high dental caries experience. Although infant feeding habits were key factors in explaining the elevated level of the disease, system and socio-psychological factors were also detrimental to ECC prevalence. Policies and interventions to alleviate the burden of ECC need to address socioeconomic determinants of health in addition to feeding and hygiene practices.

Fewer Children in Families Associated with Lower Odds of Early Childhood Caries: A Sample from Three Countries

Childhood caries experience is influenced by family characteristics and oral health practices in the context of many social-commercial determinants. The aim of this study was to explore the relationship between families' number of children, oral health practices and child caries experience in a convenience sample of 1374 children aged 6 months through 6 years and their families from Ecuador, Nepal, and Vietnam. Data were collected by mother interviews and child dental exams. Multivariate logistic and Zero-Inflated-Poisson regression analyses assessed associations between number of children, oral health practices and decayed, missing or filled teeth (dmft). Families had a mean of 2.2 children (range 1-12); 72% of children had tooth decay, with mean dmft of 5.4. Adjusting for child age, sex, and urban/rural location, a greater number of children in the family was associated with significantly less likelihood of unhealthy bottle feeding practices, having a toothbrush/toothpaste and parent helping child brush, and being cavity-free; higher number of dmft, and greater likelihood of having a dental visit. Early childhood oral health promotion should include focus on oral hygiene and healthy feeding-particularly breastfeeding and healthy bottle feeding practices-as well as access to family planning services and support for childcare.

Community based participatory research approaches to combat oral health inequities among American Indian and Alaska Native populations

American Indian and Alaska Native (AI/AN) communities have experienced a history of systemic racism and still face significant oral health disparities. These disparities extend to the youngest community members in the form of early childhood caries (ECC). Although behavior and biology contribute to ECC, the conditions where people live, grow, and work, and the systems and political and economic forces that shape individual health outcomes, are thought to greatly impact ECC among AI/AN populations. To address ECC in AI/AN communities, we used a community based participatory approach that incorporated social determinants of health. We found that implementing culturally-tailored, culturally-centered, and AI/AN-created materials for ECC interventions is viewed favorably by community members and tribal leaders. Because of the complexity of ECC in AI/AN communities we adopted a bundled approach of best practices to reduce ECC including: (1) incorporating locally, contextually, and culturally relevant strategies to present recommended ECC prevention approaches; (2) employing AI/AN community members as educators; (3) utilizing motivational interviewing with expectant mothers; and (4) providing fluoride varnish. Our work underscores the importance of developing trusting partnerships with each other and with our communities, drawing upon the insights of community advisory board members, and eliciting formative assessment data from tribal members to gain a more holistic understanding of our participants' lived experience to design relevant intervention materials. Incorporating local knowledge and situating Western oral health prevention approaches within culturally aligned frameworks can enhance partnerships and create sustainable materials for community work.