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.

Partitioning the Composition of Adverse Childhood Experiences From Accumulated Adversity: Cross-Sectional Evidence From 2 U.S. Samples.

Introduction: Adverse childhood experiences are linked to adult morbidity and mortality. However, it is unknown whether the patterning of adverse childhood experiences, individually and in combination, confer health risk distinct from that of a cumulative adversity score. This study evaluates whether individual and comorbid adverse childhood experience exposures within a cumulative risk score are equally associated with current smoking and lifetime history of depression. Methods: Cross-sectional analysis of adverse childhood experience assessments in the Behavioral Risk Factor Surveillance System from 21 states in 2019 (n=115,183) and 23 states in 2020 (n=120,416) was performed. We modeled cumulative adverse childhood experience scores and the 5 most common distinct adverse childhood experience components that compose a given adverse childhood experience score, up to a cumulative score of 4. We compared adverse childhood experience components, adjusting for covariates. Results: Across both samples, 23% and 57%-58% of persons reported 1 adverse childhood experience and 2 or more adverse childhood experiences, respectively. In 2019 smoking prevalence was 10.4% for persons reporting zero adverse childhood experiences and 14.2% for persons reporting 1 adverse childhood experience. When the single adverse childhood experience was experiencing parental divorce, smoking was higher (16.6%) than when the single adverse childhood experience was verbal abuse (11.8%) or living with a mentally ill household member (9.5%). Lifetime depression prevalence was 9.6% and 14.1% across zero and 1 adverse childhood experience, respectively, whereas it was 26.6% if the single adverse childhood experience was living with a mentally ill household member and 11.0% when the adverse childhood experience was experiencing parental divorce. This heterogeneity was replicated in 2020 data. Additional heterogeneity was observed for higher cumulative adverse childhood experience scores. Conclusions: Cumulative adverse childhood experience scores mask substantial health risk heterogeneity, which can be delineated by examining distinct components of cumulative adverse childhood experience scores.

"If you're down, you know, get up, be proud of yourself, go forward": Exploring Urban Southwest American Indian Individual Resilience.

The diverse American Indian and Alaska Native (AI/AN) population suffers health inequities perpetuated by colonialism and post-colonialism. The urban AI/AN population is steadily increasing in part because of federal policies relocating AI/AN away from tribal lands. However, studies of AI/AN urban communities are rare, and efforts to understand and ameliorate health inequities in AI/AN communities typically emphasize deficits rather than capacities. Resilience is an important resource in this context but mainstream, rather than community-derived definitions of resilience, predominate. The present study used multi-investigator consensus analysis in a qualitative study to identify urban American Indian (AI) derived concepts and construct a definition of resilience. The study included 25 AI adults in four focus groups in three urban locales in the southwestern United States. Four resilience themes emerged: 1) AIs built strength through toughness and wisdom; 2) the value of traditional 'lifeways' (i.e., elements of traditional culture that help people navigate their journey through life); 3) the importance of giving and receiving help; and 4) the interconnectedness of Native lifeways, family relationships, and tribal and urban communities. Themes overlap with extant resilience conceptualizations but also provide unique insights into structure and function of urban AI resilience in the Southwest United States.

Cross-sectional study of the association of social relationship resources with Staphylococcus aureus colonization in naturally occurring social groups along the US/Mexico border.

Asymptomatic carriage of Staphylococcus aureus is a major risk factor for subsequent clinical infection. Diminishing returns from mitigation efforts emphasize the need to better understand colonization, spread, and transmission of this opportunistic pathogen. While contact with other people presents opportunities for pathogen exposure and transmission, diversity of social connections may be protective against pathogens such as the common cold. This study examined whether social relationship resources, including the amount and diversity of social contacts, are associated with S. aureus colonization. Participants were community members (N = 443; 68% Hispanic) in naturally occurring social groups in southwestern Arizona. Four types of social relationships and loneliness were assessed, and samples from the skin, nose and throat were obtained to ascertain S. aureus colonization. Overall S. aureus prevalence was 64.8%. Neither the amount nor the diversity of social contacts were associated with S. aureus colonization. The concurrent validity of the social relationship assessments was supported by their moderate intercorrelations and by their positive association with self-rated health. The results suggest that the association of social network diversity and susceptibility to the common cold does not extend to S. aureus colonization. Conversely, colonization prevalence was not higher among those with more social contacts. The latter pattern suggests that social transmission may be relatively infrequent or that more intimate forms of social interaction may drive transmission and colonization resulting in high community prevalence of S. aureus colonization. These data inform communicable disease control efforts.

A Quantitative Assessment of Staphylococcus aureus Community Carriage in Yuma, Arizona.

BACKGROUND: Disease control relies on pathogen identification and understanding reservoirs. Staphylococcus aureus infection prevention is based upon decades of research on colonization and infection, but diminishing returns from mitigation efforts suggest significant knowledge gaps. Existing knowledge and mitigation protocols are founded upon culture-based detection, with almost no information about pathogen quantities. METHODS: We used culture and a quantitative polymerase chain reaction assay on samples from 3 body sites to characterize colonization more comprehensively than previous studies by describing both prevalence and pathogen quantity. RESULTS: We show a much higher overall prevalence (65.9%) than previously documented, with higher quantities and prevalence associated with the nares, non-Hispanic males (86.9%), and correlating with colonization in other body sites. These results suggest that research and clinical practices likely misclassify over half of colonized persons, limiting mitigation measures and their impact. CONCLUSIONS: This work begins the process of rebuilding foundational knowledge of S aureus carriage with more accurate and wholistic approaches.

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.

Association of Depression With 10-Year and Lifetime Cardiovascular Disease Risk Among US Adults, National Health and Nutrition Examination Survey, 2005-2018.

INTRODUCTION: Although an association between depression and incident cardiovascular disease (CVD) risk has been established, no US studies have quantified this association using standard primary care assessments or among younger adults who are not routinely screened for CVD risk. We estimated the association of mild and major depression with 1) 10-year atherosclerotic CVD (ASCVD) risk for people aged 40 to 79 years and 2) high lifetime CVD risk prevalence for people aged 20 to 39 years. METHODS: We conducted a cross-sectional analysis of data from the 2005-2018 National Health and Nutrition Examination Survey for adults aged 20 to 39 years (n = 10,588) and adults aged 40 to 79 years (n = 16,848). We used the Patient Health Questionnaire-9 [PHQ-9] to classify no depression (PHQ-9 score, 0-4), mild depression (PHQ-9 score, 5-9) and major depression (PHQ-9 score ≥10). RESULTS: Among women aged 40 to 79, ASCVD absolute risk was 6.0% for no depression, 6.9% for mild depression, and 7.6% for major depression (P < .001 vs no depression). Among men aged 40 to 79, the corresponding absolute ASCVD risks were 9.9%, 11.1%, and 11.3%, respectively (P < .001 vs no depression). High lifetime CVD risk prevalence for women aged 20 to 39 was 41.9% for no depression, 53.2% for mild depression, and 66.5% for major depression (P < .001 vs no depression). For men aged 20-39 the corresponding high lifetime risk percentages were 53.3%, 64.8%, and 74.4% respectively (P < .001 vs no depression). CONCLUSION: Mild and major depression are associated with elevated 10-year ASCVD risk and substantially elevated lifetime CVD risk among younger people ineligible for ASCVD risk assessment. Jointly addressing depression and CVD risk and extending prevention efforts to younger adults are warranted.

Individual differences in habitual short sleep duration and dysfunction: Subjective health versus objective cardiovascular disease risk.

OBJECTIVE: The adverse health effects of short sleep duration (i.e., six or fewer hours per night) are well established, including an increased risk of cardiovascular disease (CVD) and related mortality. However, there is heterogeneity in perceived sleep need among habitual short sleepers (HSS), with a sizable minority reporting no sleep-related daytime dysfunction. It has not been determined whether health risk associated with short sleep duration is consistent across individuals with and without reported dysfunction. The current study examined self-rated health (SRH), previously demonstrated to predict CVD risk, and objective CVD risk among HSS with and without reported dysfunction in the National Health and Nutrition Examination Surveys (NHANES). METHOD: Participants were adults age 40-79 in the 2005-2006 and 2007-2008 NHANES cycles. Assessments included the single item SRH (poor to excellent), self-reported average sleep duration, and self-reported daytime sleep-related dysfunction. Ten-year atherosclerotic CVD and high lifetime CVD risk (≥39%) were calculated using previously validated algorithms. RESULTS: HSS with no reported dysfunction rated their overall health significantly better than those with reported dysfunction; however, the "no dysfunction" HSS group evidenced modestly, though significantly, higher 10-year CVD risk compared with their dysfunction-reporting counterparts. High lifetime CVD risk, including younger adults age 20-39, was slightly higher for persons not reporting dysfunction, with the exception of short sleepers at the highest level of dysfunction who had the highest prevalence of high lifetime risk. CONCLUSIONS: Findings suggest that the absence of perceived sleep-related dysfunction does not confer lower CVD risk, despite higher SRH. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Educational Attainment and Staphylococcus aureus Colonization in a Hispanic Border Community: Testing Fundamental Cause Theory.

This study was carried out to evaluate hypotheses generated by fundamental cause theory regarding the socioeconomic status (SES) gradient in colonization with Staphylococcus aureus among Hispanic and non-Hispanic adults living in a border community. Participants (n = 613) recruited in naturally occurring small groups at public and private sites throughout Yuma County, AZ, completed a sociodemographic survey and swabbed their palms, noses, and throats to sample microbial flora. Positive S. aureus colonization among non-Hispanic white participants was nominally higher (39.0%; 95% confidence interval [CI] = 32.4 to 46.1%) than that in Hispanics (31.3%; 95% CI = 26.4 to 36.8%), but there was no education gradient for the sample overall (incidence rate ratio = 1.00; 95% CI = 0.90 to 1.12) or within each ethnic group separately. The education gradient between Hispanic and non-Hispanic whites was statistically equivalent. Results were consistent when home ownership was used as the SES indicator. These data show that S. aureus colonization is not linked to two different SES indicators or Hispanic ethnicity. S. aureus colonization may be considered a less preventable health risk that is outside the influence of SES-based resources.IMPORTANCE Unlike some types of S. aureus infections, S. aureus colonization is not associated with ethnicity or educational attainment and thus may be outside the influence of socioeconomic status-based resources typically mobilized to avoid or mitigate preventable health risks. This assessment of a clinically silent risk that usually precedes infections may illustrate a boundary of fundamental cause theory.

Is subjective well-being independently associated with mortality? A 14-year prospective cohort study in a representative sample of 25 139 US men and women.

OBJECTIVES: To examine whether the inverse association of subjective well-being with mortality is independent of self-rated health and socioeconomic status in healthy adults. DESIGN: A population-based prospective cohort study based on an in-person interview. Cox regression was used to examine mortality hazards for happiness alone and for a standardised summary well-being measure that included happiness, life satisfaction and negative emotions. Using prespecified analyses, we first adjusted for age and then additionally adjusted for self-rated health and then race/ethnicity, marital status, smoking and socioeconomic status. SETTING: Probability sample of adult US residents interviewed in their homes in 2001. PARTICIPANTS: 25 139 adults free of cardiovascular disease and cancer at baseline. PRIMARY OUTCOME MEASURE: All-cause mortality 14 years after the baseline interview as assessed by probabilistic matching using the National Death Index. RESULTS: Age-adjusted unhappiness was associated with mortality (HR 1.27; 95% CI 1.11 to 1.45, p=0.001) but the association attenuated after adjusting for self-rated health (HR 1.01; 95% CI 0.88 to 1.16, p=0.85). A similar pattern was seen for the summary well-being measure in fully adjusted models (HR 1.00; 95% CI 0.99 to 1.00, p=0.30). In contrast, self-rated health was strongly associated with mortality. In the fully adjusted model with the summary well-being measure the hazards for good, very good and excellent self-rated health were 0.71 (95% CI 0.62 to 0.80, p<0.001), 0.63 (95% CI 0.55 to 0.71, p<0.001) and 0.45 (95% CI 0.39 to 0.51, p<0.001), respectively. CONCLUSIONS: In this representative sample of US adults, the association between well-being and mortality was strongly attenuated by self-rated health and to a lesser extent socioeconomic status.

Health Disparities in Staphylococcus aureus Transmission and Carriage in a Border Region of the United States Based on Cultural Differences in Social Relationships: Protocol for a Survey Study.

BACKGROUND: Health care-associated Staphylococcus aureus infections are declining but remain common. Conversely, rates of community-associated infections have not decreased because of the inadequacy of public health mechanisms to control transmission in a community setting. Our long-term goal is to use risk-based information from empirical socio-cultural-biological evidence of carriage and transmission to inform intervention strategies that reduce S aureus transmission in the community. Broad differences in social interactions because of cultural affiliation, travel, and residency patterns may impact S aureus carriage and transmission, either as risk or as protective factors. OBJECTIVE: This study aims to (1) characterize S aureus carriage rates and compare circulating pathogen genotypes with those associated with disease isolated from local clinical specimens across resident groups and across Hispanic and non-Hispanic white ethnic groups and (2) evaluate social network relationships and social determinants of health-based risk factors for their impact on carriage and transmission of S aureus. METHODS: We combine sociocultural survey approaches to population health sampling with S aureus carriage and pathogen genomic analysis to infer transmission patterns. Whole genome sequences of S aureus from community and clinical sampling will be phylogenetically compared to determine if strains that cause disease (clinical samples) are representative of community genotypes. Phylogenetic comparisons of strains collected from participants within social groups can indicate possible transmission within the group. We can therefore combine transmission data with social determinants of health variables (socioeconomic status, health history, etc) and social network variables (both egocentric and relational) to determine the extent to which social relationships are associated with S aureus transmission. RESULTS: We conducted a first year pilot test and feasibility test of survey and biological data collection and analytic procedures based on the original funded design for this project (#NIH U54MD012388). That design resulted in survey data collection from 336 groups and 1337 individuals. The protocol, described below, is a revision based on data assessment, new findings for statistical power analyses, and refined data monitoring procedures. CONCLUSIONS: This study is designed to evaluate ethnic-specific prevalence of S aureus carriage in a US border community. The study will also examine the extent to which kin and nonkin social relationships are concordant with carriage prevalence in social groups. Genetic analysis of S aureus strains will further distinguish putative transmission pathways across social relationship contexts and inform our understanding of the correspondence of S aureus reservoirs across clinical and community settings. Basic community-engaged nonprobabilistic sampling procedures provide a rigorous framework for completion of this 5-year study of the social and cultural parameters of S aureus carriage and transmission.

The domestic violence fatality review clearinghouse: introduction to a new National Data System with a focus on firearms.

BACKGROUND: In the US more than 1 in 4 women and 1 in 7 men have experienced severe physical violence by an intimate partner. The most severe violence, violence that ends in death, disproportionately affects women. Current or former male intimate partners commit the majority of homicides of females and fifty to 60 % of these homicides are perpetrated with firearms. Most murder-suicides involve intimate partners and the vast majority of these cases are women murdered by intimate partners using a firearm. Little data exist to illuminate the social and legal circumstances surrounding firearm use in intimate partner homicide. Here we describe US Domestic Violence Fatality Review Teams and the planning and development of a National Clearinghouse for Domestic Violence Fatality Reviews. Among other things, the National Clearinghouse will centrally record and harmonize reviews across the US through standardized reporting templates and protocols for gathering de-identified intimate partner homicide case information. CONCLUSION: Domestic violence fatality reviews provide a promising yet underutilized data source to understand the links between firearms and domestic violence related deaths. The nascent Clearinghouse can inform policy approaches to address intimate partner homicide as well as firearm-related violence in the United States.

The US Mortality Crisis: An Examination of Non-Hispanic White Mortality and Morbidity in Yavapai County, Arizona.

Midlife non-Hispanic white mortality in the United States is rising, particularly in small metro and rural counties. This article responds to calls for county-level studies. We examine social determinants of morbidity and mortality among adult non-Hispanic whites in Yavapai County, Arizona, as part of an integrative study. We report overall mortality trends in Yavapai County using CDC Wonder data and then examine social determinants of reported physical health and mental distress in Yavapai County data using 6 years (2011-2016) of the Arizona Behavioral Risk Factor Surveillance System (BRFSS). The BRFSS includes 1,024 non-Hispanic white respondents aged 25-64. We also present data from the recently established Yavapai County Overdose Fatality Review Board (YCOFRB). Mortality trends indicate that suicide and drug and alcohol-related mortality have all increased since 1999. These increases affect all 5-year age groups from 25 to 64 and both men and women. BRFSS data show that low education and unemployment, but not number of children or home ownership, are significantly associated with worse reported health and frequent mental distress in multivariate analyses. The YCOFRB point to the importance of homelessness and mental health. The mortality crisis in Yavapai County is not restricted to midlife or to drug-related deaths. The unemployed and those with low levels of education are particularly at risk. There is a need for integrative approaches that use local data to elucidate social determinants of morbidity and mortality and to reveal structural determinants.

Racial and Ethnic Variation in the Association of Social Integration with Mortality: Ten-year Prospective Population-based US Study.

Substantial data link social relationships with mortality but few studies have examined whether these associations are consistent across racial and ethnic groups. The purpose of the present study was to evaluate the presence and form of the social relationship/mortality association in a representative sample of US Black (n = 4,201), non-Hispanic White (n = 20,217) and Hispanic (n = 5,097) groups. In models adjusted for age, sex, chronic disease, socioeconomic status and smoking social integration was inversely related to ten-year survival in all groups. However, among Whites the association was linear and graded whereas among Blacks the association was linear but was statistically significant only for the highest level of social integration (hazard ratio [HR] = 0.66, 95% confidence interval = 0.47-0.94). A threshold pattern was observed among Hispanics, in that lower mortality risk was found for all social integration categories above the lowest level (HRs from 0.58 to 0.52, P's < 0.01) and each of the higher social integration categories were in turn equivalent. Received social support was unrelated to mortality across all groups. Higher social integration is associated with a survival advantage for Blacks and Whites. For Hispanics, moderate and high levels of social integration were equally protective.

Participant-Reported Health Status Predicts Cardiovascular and All-Cause Mortality Independent of Established and Nontraditional Biomarkers: Evidence From a Representative US Sample.

BACKGROUND: Participant-reported health status is a key indicator of cardiovascular health, but its predictive value relative to traditional and nontraditional risk factors is unknown. We evaluated whether participant-reported health status, as indexed by self-rated health, predicted cardiovascular disease, and all-cause mortality risk excess of 10-year atherosclerotic cardiovascular disease (ASCVD) risk scores and 5 nontraditional risk biomarkers. METHODS AND RESULTS: Analyses used prospective observational data from the 1999-2002 National Health and Nutrition Examination Surveys among those aged 40 to 79 years (N=4677). Vital status was ascertained through 2011, during which there were 850 deaths, 206 from cardiovascular disease (CVD). We regressed CVD and all-cause mortality on standardized values of self-rated health in survival models, adjusting for age, sex, education, existing chronic disease, race/ethnicity, ASCVD risk, and standardized biomarkers (fibrinogen, C-reactive protein [CRP], triglycerides, albumin, and uric acid). In sociodemographically adjusted models, a 1-SD decrease in self-rated health was associated with increased risk of CVD mortality (hazard ratio [HR], 1.92; 95% CI, 1.51-2.45; P<0.001), and this hazard remained strong after adjusting for ASCVD risk and nontraditional biomarkers (HR, 1.79; 95% CI, 1.42-2.26; P<0.001). Self-rated health also predicted all-cause mortality even after adjustment for ASCVD risk and nontraditional biomarkers (HR, 1.50; 95% CI, 1.35-1.66; P<0.001). CONCLUSIONS: Self-rated health provides prognostic information beyond that captured by traditional ASCVD risk assessments and by nontraditional CVD biomarkers. Consideration of self-rated health in combination with traditional risk factors may facilitate risk assessment and clinical care.

Social support sources matter: Increased cellular aging among adults with unsupportive spouses.

Social support is associated with better health but it is unknown whether the health advantages of social support depend on the support source. Using a probability sample of older U.S. adults (n=1430) we compared leukocyte telomere length, a biomarker of cellular aging, between married adults whose support sources either did or did not include their spouse. Despite having social support from other sources, participants who lacked spousal support had shorter telomeres relative to those with spousal support. The size of this telomere difference was comparable to differences between men and women and was independent of sociodemographic variables, coronary heart disease risk, diagnosed chronic disease and other social relationship resources such as the number of support sources, the number of friends, or the availability of financial support. Our findings suggest that relative to other sources of social support, spousal support may be especially important for cellular aging, a general biological mechanism that is implicated in age-related chronic disease risk.

Social relationship correlates of major depressive disorder and depressive symptoms in Switzerland: nationally representative cross sectional study.

BACKGROUND: The quality and quantity of social relationships are associated with depression but there is less evidence regarding which aspects of social relationships are most predictive. We evaluated the relative magnitude and independence of the association of four social relationship domains with major depressive disorder and depressive symptoms. METHODS: We analyzed a cross-sectional telephone interview and postal survey of a probability sample of adults living in Switzerland (N=12,286). Twelve-month major depressive disorder was assessed via structured interview over the telephone using the Composite International Diagnostic Interview (CIDI). The postal survey assessed depressive symptoms as well as variables representing emotional support, tangible support, social integration, and loneliness. RESULTS: Each individual social relationship domain was associated with both outcome measures, but in multivariate models being lonely and perceiving unmet emotional support had the largest and most consistent associations across depression outcomes (incidence rate ratios ranging from 1.55-9.97 for loneliness and from 1.23-1.40 for unmet support, p's<0.05). All social relationship domains except marital status were independently associated with depressive symptoms whereas only loneliness and unmet support were associated with depressive disorder. CONCLUSIONS: Perceived quality and frequency of social relationships are associated with clinical depression and depressive symptoms across a wide adult age spectrum. This study extends prior work linking loneliness to depression by showing that a broad range of social relationship domains are associated with psychological well-being.

Social integration, social support and mortality in the US National Health Interview Survey.

BACKGROUND: Social relationship quantity and quality are associated with mortality, but it is unclear whether each relationship dimension is equally important for longevity and whether these associations are sensitive to baseline health status. METHODS: This study examined the individual and joint associations of relationship quantity (measured using a social integration score) and quality (measured by perceived social support) with mortality in a representative US sample (n = 30,574). The study also evaluated whether these associations were consistent across individuals with and without diagnosed chronic illness and whether they were independent of socioeconomic status (SES; education, income, employment, and wealth). Baseline data were collected in 2001 and were linked to vital status records 5 years later (1836 deaths). RESULTS: Both social integration and social support were individually related to mortality (hazard ratios [HRs] = 0.83 [95% confidence interval {CI} = 0.80-0.85] and HR = 0.94 [95% CI = 0.89-0.98], respectively). However, in multivariate models including demographic and SES variables, social integration (HR = 0.86, 95% CI = 0.83-0.89) but not social support (HR = 1.03, 95% CI = 0.98-1.08) was associated with mortality. The social integration association was linear and consistent across baseline health status and men and women. CONCLUSIONS: Social integration but not social support was independently associated with mortality in the US sample. This association was consistent across baseline health status and not accounted for by SES.