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Using linked birth and death certificates for participants served by a Healthy Start program in South Carolina and community controls, we found that the Healthy Start program contributed to significant improvements in prenatal care, breastfeeding initiation, and participation in the Special Supplemental Nutrition Program for Women, Infants, and Children and significant reductions in inadequate weight gain and large-for-gestational-age births. However, Healthy Start participants were more likely to gain excessive weight during pregnancy, and there were no significant differences in perinatal outcomes. (Am J Public Health. 2023;113(5):509–513. https://doi.org/10.2105/AJPH.2023.307232 )

Objectives We aimed to evaluate whether depressive symptoms mediated the relationship between frailty phenotype and cognitive function by sex. Methods Data came from the Health and Retirement Study from 2012–2016. The outcome was measured by Fried’s frailty criteria, our outcome was continuous global cognition, and mediator was depressive symptoms. We used mediation analysis, stratified by sex, to estimate the direct and indirect effects of frailty symptoms on cognition mediated by depressive symptoms. Results Males had a larger total effect (β= −0.43; 95% CI: −0.66, −0.02) for lower cognitive score for each increase in frailty symptom compared to females (β= −0.28; 95% CI: −0.47, −0.08). A significant indirect effect from frailty phenotype to cognition was found through depressive symptoms for females but not males. Conclusion These results highlight the importance of identifying individuals with frailty and depressive symptoms to monitor and provide interventions to preserve cognitive function.

Supplementary Tables S1-S4 and Figure S1

Advanced glycation end-products (AGEs) are implicated in the pathogenesis of several chronic diseases including cancer. AGEs are produced endogenously but can also be consumed from foods. AGE formation in food is accelerated during cooking at high temperatures. Certain high fat or highly processed foods have high AGE values. The objective of the study was to assign and quantify Nε-carboxymethyl-lysine (CML)-AGE content in food and investigate the association between dietary AGE intake and breast cancer risk in the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial. The study included women enrolled in the intervention arm who were cancer-free at baseline and completed a baseline questionnaire and food frequency questionnaire (DQX). CML-AGE values were assigned and quantified to foods in the DQX using a published AGE database. Cox proportional hazards models were used to estimate the hazard ratios (HR) and 95% confidence intervals (CI) of breast cancer among all women, and stratified by race/ethnicity, invasiveness of disease, and hormone receptor status. After a median 11.5 years of follow-up, 1,592 women were diagnosed with breast cancer. Higher CML-AGE intake was associated with increased risk of breast cancer among all women (HRQ5VSQ1, 1.30; 95% CI, 1.04–1.62; Ptrend = 0.04) and in non-Hispanic white women (HRT3VST1, 1.21; 95% CI, 1.02–1.44). Increased CML-AGE intake was associated with increased risk of in situ (HRT3VST1, 1.49; 95% CI, 1.11–2.01) and hormone receptor–positive (HRT3VST1, 1.24; 95% CI, 1.01–1.53) breast cancers. In conclusion, high intake of dietary AGE may contribute to increased breast cancer.

Background: Although antihypertensive medication use is associated with a lower risk of dementia in observational studies, such an effect is rarely found in randomized controlled trials (RCTs). As midlife high blood pressure is more predictive of incident dementia than hypertension in late life, so midlife hypertension may be the target for intervention. However, no such an RCT has been conducted to prevent incident dementia through reducing high blood pressure from midlife. Therefore, we aimed to emulate a target trial with an observational study design to estimate the effect of initiating antihypertensive medication from midlife on reducing incident dementia. Hypothesis: We assessed the hypothesis that newly initiating antihypertensive medication among midlife adults with hypertension reduces incident dementia. Methods: New-user design was used to emulate a target trial using data from the Health and Retirement Study from 1996 to 2018 with non-institutional dementia-free participants aged 45 to 65 years without taking antihypertensive medication in past two years. Participants with information of self-reported hypertension diagnosis and new use of antihypertensive medication, as well as no dementia based on algorithm were included in the analysis and represented group with/without initiating antihypertensive medication. An intention-to-treat approach was applied for analysis, and sequential emulation was used to increase the efficiency of intention-to-treat analysis. Proportional hazards models were applied to estimate the effect of initiating antihypertensive medication on incident dementia. Inverse probability of treatment and censoring weights were created to adjust for confounding and selection bias due to loss to follow-up, and death was considered as a competing event. Another emulated target trial with the same specifications was conducted among late-life adults aged 66 years or older for comparison. Results: A total of 3,151 non-unique participants (baseline mean age: 59.0 ± 4.0 years, 54.6% (n=1,719) women, 78.3% (n=2468) Whites, 71.4% (n=2,249) initiating antihypertensive medication) were included in the analysis. Initiating antihypertensive medication showed benefit in reducing incident dementia over a total of 22-year follow-up, with a reduction of risk by 19% (hazards ratio=0.81, 95% confidence interval: 0.66, 0.99). No significant reduction was observed for initiators of antihypertensive medication from late life. Conclusions: Initiating antihypertensive medication from midlife, but not from late life may reduce incident dementia. Future studies are warranted to estimate the effect of blood pressure lowering in midlife through other means of intervention in reducing incident dementia.

Objectives: Although links between social relationships and health are well established, few studies have concurrently examined the effects of compositional, structural, and functional dimensions of social networks on glycemic (HbA1c) control in low- and middle-income countries such as Ghana. In these settings where informal social relationships are critical for access to resources, evaluating the links between social network characteristics, social support, and glycemic control may provide clarity about important relationships that facilitate the well-being of individuals with type 2 diabetes mellitus (T2DM). Design: In 2018, we conducted a hospital-based, cross-sectional survey of noninstitutionalized adults with T2DM in Ghana. Using data from 247 study participants, multivariable linear regression models were used to estimate associations between: 1) HbA1c and three social network characteristics (kin composition, household composition, and network density); 2) social support and the three social network characteristics; and 3) HbA1c and social support. We also examined gender differences in these associations and applied mediation techniques to determine if network characteristics operated through social support to affect HbA1c. Results: Findings indicated that higher kin composition and higher household composition were each significantly associated with increased social support. Neither social support nor social network characteristics were significantly related to HbA1c, and there were no gender differences in any of these associations. Conclusion: Although family and household members were identified as important sources of social support for diabetes management, the ways in which they influence HbA1c control among Ghanaians require further investigation. Future studies can examine whether changes in social support over time, social support satisfaction, or other dimensions of social relationships improve T2DM outcomes in countries like Ghana.

ImportanceChlorhexidine mouthwash enhances treatment effects of conventional periodontal treatment, but data on chlorhexidine as a source of heterogeneity in meta-analyses assessing the treatment of maternal periodontitis in association with birth outcomes are lacking.ObjectiveTo assess possible heterogeneity by chlorhexidine use in randomized clinical trials (RCTs) evaluating the effect of periodontal treatment (ie, scaling and root planing [SRP]) vs no treatment on birth outcomes.Data SourcesCochrane Oral Health’s Trials Register, Cochrane Pregnancy and Childbirth’s Trials Register, Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE Ovid, Embase Ovid, LILACS BIREME Virtual Health Library (Latin American and Caribbean Health Science Information database), US National Institutes of Health Ongoing Trials Register (ClinicalTrials.gov), and the WHO International Clinical Trials Registry Platform were searched through March 2022.Study SelectionRCTs were included if they were conducted among pregnant individuals with periodontitis, used interventions consisting of SRP vs no periodontal treatment, and assessed birth outcomes.Data Extraction and SynthesisData were abstracted with consensus of 2 reviewers using Rayyan and assessed for bias with the Cochrane Risk of Bias 2 tool before random effects subgroup meta-analyses. Analyses were conducted following the Preferred Reporting Items for Systematic Reviews and Meta-analyses reporting guideline.Main Outcomes and MeasuresOutcomes of interest were preterm birth (ie, ResultsThere were 12 studies with a total of 5735 participants evaluating preterm birth. Control group participants did not receive any treatment or use chlorhexidine during pregnancy. All intervention group participants received SRP; in 5 of these studies (with 2570 participants), pregnant participants in the treatment group either received chlorhexidine mouthwash or advice to use it, but participants in the remaining 7 studies (with 3183 participants) did not. There were 8 studies with a total of 3510 participants evaluating low birth weight, including 3 studies with SRP plus chlorhexidine (with 594 participants) and 6 studies with SRP only (with 2916 participants). The SRP plus chlorhexidine groups had lower risk of preterm birth (relative risk [RR], 0.56; 95% CI, 0.34-0.93) and low birth weight (RR, 0.47; 95% CI, 0.32-0.68) but not the SRP-only groups (preterm birth: RR, 1.03; 95% CI, 0.82-1.29; low birth weight: RR, 0.82; 95% CI, 0.62-1.08).Conclusions and RelevanceThese findings suggest that treating maternal periodontitis with chlorhexidine mouthwash plus SRP was associated with reduced risk of preterm and low birth weight. Well-conducted RCTs are needed to test this hypothesis.

OBJECTIVES: Although there is a recognized association between depression and greater fall risk among older adults, the mechanisms explaining this association are unclear. This study evaluated the role of frailty, a common geriatric syndrome, in determining greater risk of falls among older adults with depression. METHODS: We used longitudinal data from three biennial waves of the Health and Retirement Study (HRS; 2010–2014). The sample included community-dwelling survey respondents age ≥ 65 who participated in objective physiological measures. Major Depression (MD) was measured using Composite International Diagnostic Interview for depression short form. Frailty was measured using criteria outlined in the frailty phenotype model. Causal mediation analysis was used to differentiate the direct effect of depression and indirect effect mediated by frailty on falls, fall injuries, and multiple falls. RESULTS: Major depression was associated with significantly greater odds of experiencing a fall (OR: 1.91; 95% CI: 1.31, 2.77), fall injury (OR:1.86; 95% CI: 1.17, 2.95), and multiple falls (OR: 2.26; 95% CI: 1.52, 3.37) over a two-year period. Frailty was a significant mediator of the effects of depression on falls and multiple falls, accounting for approximately 18.9% and 21.3% of the total effects, respectively. We found no evidence of depression-frailty interaction. Sensitivity analyses showed that results were robust to unmeasured confounding and alternative operationalizations of depression. CONCLUSIONS: Frailty explains a significant proportion of increased likelihood of falls among older adults with depression. Treatment and management of frailty symptoms may be an important components of fall prevention among older adults with depression.

To examine the association between household food insecurity (HFI), glycemic control, severe hypoglycemia and diabetic ketoacidosis (DKA) among youth and young adults (YYA) with youth-onset type 2 diabetes.This cross-sectional study included 395 YYA with type 2 diabetes from the SEARCH for Diabetes in Youth Study (2015-2019). HFI was reported by young adult participants or parents of minor participants via the US Household Food Security Survey Module. Glycemic control was assessed by HbAApproximately 31% reported HFI in the past 12 months. Mean HbAHFI was associated with markedly increased odds of DKA but not with glycemic control or severe hypoglycemia. Future research among YYA with type 2 diabetes should evaluate longitudinally whether alleviating HFI reduces DKA.

This study examined whether the frequency of participation in religious activities and seeking care from spiritual and other traditional medicine (TM) practitioners were associated with blood glucose (HbA1c) control among urban Ghanaians with type 2 diabetes mellitus (T2DM). Findings revealed that increased frequency of participation in religious activities was significantly associated with decreased HbA1c levels, whereas increased use of TM practitioners was significantly associated with increased HbA1c levels. These findings suggest that strategically integrating religious activities into disease management plans for Ghanaians with T2DM who identify as being religious may be a viable intervention mechanism.

Objective Heavy users of the emergency department (ED) are a heterogeneous population. Few studies have captured the social and demographic complexity of patients with the largest burden of ED use. Our objective was to model associations between social and demographic patient characteristics and quantiles of the distributions of ED use, defined as frequent and high-charge. Methods We conducted a cross-sectional analysis of electronic health and billing records of 99 637 adults residing in an urban North Carolina county who visited an ED within Atrium Health, a large integrated health care system, in 2017. Mid-quantile and standard quantile regression models were used for count and continuous responses, respectively. Frequent and high-charge use outcomes were defined as the median (0.50) and upper quantiles (0.75, 0.95, 0.99) of the outcome distributions for total billed ED visits and associated charges during the study period. Patient characteristic predictors were: insurance coverage (Medicaid, Medicare, private, uninsured), total visits to ambulatory care during the study period (0, 1, >1), and patient demographics: age, gender, race, ethnicity, and living in an underprivileged community called a public health priority area (PHPA). Results Results showed heterogeneous relationships that were stronger at higher quantiles. Having Medicaid or Medicare insurance was positively associated with ED visits and ED charges at most quantiles. Racial and geographic disparities were observed. Black patients had more ED visits and lower ED charges than their White counterparts at most quantiles of the outcome distributions. Patients living in PHPAs, had lower charges than their counterparts at the median but higher charges at the 0.95 and 0.99 quantiles. Conclusions The relationships between patient characteristics and frequent and high-charge use of the ED vary based on the level of use. These findings can be used to inform targeted interventions, tailored policy, and population health management initiatives.

There has been an increase in the use of smokeless tobacco recently. Whether smokeless tobacco use may predispose individuals to use other addictive substances is unknown. The use of multiple addictive substances may compound an individual's adverse health effects.In a cross-sectional analysis, we used the 2016-2017 Behavioral Risk Factor Surveillance System (BRFSS) survey database to identify all individuals who reported the use of smokeless tobacco and extracted data regarding baseline and demographic patterns, as well as information regarding the use of other addictive substances. Weighted multivariable logistic regression models adjusting for age, gender, race/ethnicity, poverty level, education, employment status, and marital status were used to determine the odds ratios (ORs) for use of alcohol, cigarettes, e-cigarettes, and marijuana among smokeless tobacco users.We identified 30,395 (3.38%) individuals in our study population who reported smokeless tobacco use. Compared with non-users, smokeless tobacco users were more likely to be unmarried, male, Caucasian, belonging to the lower socioeconomic strata, and did not have a formal college education (P0.01). In multivariable analyses, smokeless tobacco use was associated with a higher likelihood of cigarettes use (OR: 1.76 [95% confidence interval {CI}: 1.66-1.86, P0.01]), e-cigarette use (OR: 1.61 [95% CI: 1.52-1.71, P0.01]), and heavy alcohol consumption (OR:2.36 [95% CI: 2.17-2.56, P0.01]) but not marijuana use (OR: 1.11 [95% CI: 0.90-1.38, P = 0.33]).In a large, nationally representative sample, smokeless tobacco use was associated with the increased use of cigarettes, e-cigarettes, and alcohol. Simultaneous use of these substances may compound the adverse health effects of smokeless tobacco use. Public health interventions addressing this concerning trend are warranted.

Introduction The prevalence of e-cigarette use among lesbian, gay, bisexual, and transgender (LGBT) individuals and its association with risk behaviors was studied. Methods Using data from the Behavioral Risk Factor Surveillance System (BRFSS) survey, self-reported sexual orientation, e-cigarette use, cigarettes, marijuana, smokeless tobacco, and high-risk behavior (using non-prescribed drugs, treatment for sexually transmitted disease, or receiving monetary or drug compensation in exchange for sex in the previous year) were assessed. Multivariable-adjusted logistic regression models were used to study the association between LGBT and risk behaviors. Results The prevalence of e-cigarette use among LGBT adults was 13%, nearly twice that of heterosexual adults. LGBT adults were more likely [Odds Ratio (95% Confidence Interval)] to report current use of e-cigarettes 1.84 (1.64, 2.06), cigarettes 1.61 (1.49, 1.73), marijuana 2.37 (1.99, 2.82), and high-risk behavior 3.69 (3.40, 4.01) compared to heterosexual adults. Results for smokeless tobacco were not significant. Conclusion There are disparities in e-cigarette and other risk behaviors among LGBT adults, which may increase risk of adverse health effects in this vulnerable population.

Background Survival average causal effect (SACE) can give valid estimates of the periodontal treatment effect on birth outcomes in randomized controlled trials when fetal losses are unequal across the treatment arms. A regression-based method to estimate SACE using ordinary least squares (OLS) regression can be biased if the treatment effect varies across the outcome distribution. In this case quantile regression may be a suitable alternative. Methods We compared OLS and quantile regression models estimating SACE to calculate the effect of periodontal treatment on birthweight and gestational age in secondary analyses of publicly available Obstetrics and Periodontal Therapy (OPT) trial data. Results Periodontal treatment tended to increase birthweight and gestational age at the lowest quantiles, remained flat in the middle quantiles, and trended to decrease both birthweight and gestational age in the highest quantiles. In quantile regression models estimating SACE the β-coefficients: 95% confidence intervals (CI) for the 5th, 50th, and 95th percentiles were 277.5: -141.0 to 696.0 g, 1.4: -107 to 110.3 g, and -84: -344 to 175.3 g for birthweight, and 0.6: -1.0 to 2.2 weeks, -0.1: -0.5 to 0.2 weeks, and -0.6: -1.0 to -0.1 weeks for gestational age. Estimates from OLS models estimating SACE were close to the null, β: 95% CI -4.7: 132.3 to 123.0 g for birthweight, and 0.03: -0.72 to 0.78 weeks for gestational age. Conclusions OLS models to evaluate SACE for periodontal treatment effects on birthweight and gestational age may be biased towards the null. Quantile regression may be a preferable alternative.

Aim To assess the relationship of dental insurance with all-cause mortality and mortality due to cardiovascular diseases (CVD), diabetes mellitus (DM), and cerebrovascular diseases (CBD) among those with periodontitis. Materials and methods NHANES III and its associated mortality data set were used in this study. The outcome variables were "all-cause mortality" and "combined mortality" due to CVD, DM, and CBD. The independent variable was dental insurance stratified over periodontitis status. Unweighted frequencies with weighted column percentages were used for descriptive statistics, and chi-square test was applied for significance. Cox proportional hazard models were used for stratified multivariable analyses. All analyses were performed in SAS v9.4 accounting for survey data complexities. Significance level was kept at 5%. Results The mortality was 14.58% for all-cause mortality and 4.06% for combined mortality among those with periodontitis in this study. Dental insurance significantly reduced the hazard of all-cause mortality among those with periodontitis (HR: 0.75; 95% CI: 0.61 - 0.93), adjusted for covariates. However, no association of dental insurance with combined mortality was observed among periodontitis group. Conclusions Dental insurance reduces hazard of all-cause mortality among those with periodontitis. Dental insurance ensures access to dentists and improves oral and dental health. Longitudinal study is needed to establish causality.

Background The association between depression and fall risk in older adults is recognized, yet the mechanisms underlying this association are unclear. This study estimated the mediating role of antidepressant use in the association between depression and falls and fall injuries. Methods Longitudinal data from the Health and Retirement Study (2004–2006) were linked with medication data from the Prescription Drug Study (2005). The sample included community-dwelling adults aged ≥65 with data on depression and medication use (n = 3565). Depression was measured using 2 independent survey tools: Composite International Diagnostic Interview for depression short form and an 8-item version of the Center for Epidemiological Studies-Depression scale. We used causal mediation analysis to estimate and compare the direct and indirect (mediated by antidepressant use) effects of depression on falls and fall injuries. Results Individuals with major depressive disorder were significantly more likely to experience a fall (OR: 1.92; 95% CI: 1.41, 2.62) and a fall injury (OR: 1.67; 95% CI: 1.09, 2.55) over 2 years. Indirect effect estimates showed that antidepressant medication use accounted for approximately 19% and 18% of the association between major depressive disorder and falls and fall injuries, respectively. Results were similar when using an alternative depression measure and when considering only selective serotonin reuptake inhibitor antidepressants. Conclusions Antidepressant use explains a significant proportion, but not a majority, of the association between depression and greater fall risk. Treatment benefits of antidepressants should be considered with, and may outweigh, concerns about increased risk of falls associated with antidepressant use.

It is important to study the trends of e-cigarette use among various subgroups to understand which populations may be more susceptible to increased use and, therefore, are at risk for potential long-term health effects.We used cross-sectional data from the 2016-2017 Behavioral Risk Factor Surveillance System, a nationally representative U.S. telephone-based survey of adults aged 18 years or older. The 2017 dataset also includes data from participant interviews that had been conducted in the year 2018. Current e-cigarette use was defined as use of e-cigarettes every day or on some days. We analyzed data using survey weights to ensure representativeness of the data to the US population.The study population consisted of 936,319 individuals, of whom 28,917 were current e-cigarette users, and corresponded to 10.8 million U.S. adults. Thirty percent were aged between 18 and 34 years. Forty-nine percent were men; 63% were white, 12% black, and 17% Hispanic. The overall prevalence of current e-cigarette use increased from 4.3% in 2016 to 4.8% in 2018. E-cigarette use significantly increased among middle-aged adults (from 3.9% to 5.2%; P = .004), women (from 3.3% to 4.3%; P.001), and former smokers (from 5.2% to 7.9%; P = .02), but decreased among current smokers (from 14.5% to 13.8%; P = .02).In a nationally representative sample, we found important trends in e-cigarette use in a relatively short time frame. A significantly increasing prevalence of e-cigarette use was noted among middle-age adults, women, and former smokers. Our study provides important information about e-cigarette trends that can be used by clinicians when counselling patients and by regulatory agencies to develop public policies.

Inflammatory potential of diet may contribute to poor health outcomes in individuals with metabolic disorders. In a representative sample of the U.S. population, we investigated the association between consuming a pro-inflammatory diet and mortality risk in adults with normal range of body mass index (BMI) but with central obesity.This prospective cohort study included 3521 adults 20-90 years of age with normal BMI who participated in the National Health and Nutrition Examination Survey III, 1988-1994 and did not have a history of cardiovascular disease (CVD) or cancer and did not change their dietary intake in the year preceding baseline measurements. Mortality from all causes, CVD, and cancer was ascertained from the National Death Index. Normal-weight central obesity (NWCO, n = 1777) was defined as those with BMI 18.5 to25 kg/mIn individuals with NWCO, DII score (i.e., more pro-inflammatory diet) was associated with increased risk of CVD mortality (HRAmong individuals in the normal-weight range of BMI, a pro-inflammatory diet assessed by high DII scores was associated with increased risk of CVD mortality in those with central obesity.

BACKGROUND: Immunoglobulin G (IgG) antibodies against periodontal microorganisms can be markers of periodontal infection because their levels rise following infection and remain elevated several years later. METHODS: We evaluated the relationship between groups of IgG antibodies against 19 periodontal microorganisms and diabetes-related mortality over 27 years among participants of the National Health and Nutrition Examination Survey III (1988 to 1992) aged ≥40 years at the time of examination (N = 8,153). RESULTS: Individuals in the highest versus lowest antibody tertiles were at 86% higher risk of dying due to diabetes-related causes in the Red-Green antibody cluster (T. forsythia, T. denticola, A. actinomycetemcomitans, E. corrodens, S. noxia, V. parvula, C. rectus) (hazard ratio [HR], 1.86; 95% CI, 1.09 to 3.20) and 55% lower in the Orange-Blue antibody cluster (E. nodatum, A. naeslundii) (HR, 0.45, 95% CI, 0.32 to 0.63) in multivariable models. In these models, individuals with diabetes at the time of examination had a 16-fold higher risk of dying due to diabetes-related causes (HR, 16.4; 95% CI, 11.0 to 24.7). CONCLUSION: As a subset of periodontal microorganisms are associated with adverse systemic outcomes, antibody profiles may help in prediction of diabetes-related mortality and identify subgroups of individuals among whom periodontal treatment may impact diabetes-related outcomes.

Objectives To investigate the role of social factors in the association between depression and falls among older adults. Methods The sample included data from 3443 older adults from three waves of the Health and Retirement Study (2010–2014). A Lifestyle Questionnaire was used to measure social engagement, social network contact, and neighborhood social context. Mediating effects of social factors were estimated through causal mediation analysis. Results: Poorer social engagement and network contact were associated with greater likelihood of falls, while poorer neighborhood context was associated with greater likelihood of fall injuries. Social engagement mediated a significant portion of the effect of depression on falls (OR: 1.03, 95% CI: 1.00, 1.06), and neighborhood context mediated a portion of the effect of depression on fall injuries (OR: 1.03, 95% CI: 1.00, 1.07). Discussion: The direct and indirect impacts of social factors suggest that considering them may help improve existing fall prevention approaches.

Background: Chronic inflammation is implicated in pancreatic cancer, and can be modulated by diet and other lifestyle factors. We examined the association between Dietary Inflammatory Index (DII) scores and pancreatic cancer risk in the NIH-AARP Diet and Health Study, and examined effect modification by inflammation-related lifestyle factors, including body mass index, cigarette smoking, diabetes, alcohol drinking, and use of non-steroidal anti-inflammatory drugs. Methods: Energy-adjusted DII scores (E-DII) were computed on the basis of food frequency questionnaire responses for foods and dietary supplements. Cox proportional hazards models were fitted and effect modification was examined by adding a cross-product of each effect modifier with E-DII quintile in the multivariable-adjusted model. Results: There were 2,824 primary incident pancreatic cancers diagnosed during a median of 13.4 years follow-up, and there was no association between E-DII scores and pancreatic cancer risk among either men [HRQ5vsQ1, 1.00; 95% confidence interval (CI), 0.86–1.16] or women (HRQ5vsQ1, 1.00; 95% CI, 0.82–1.21) in the multivariable-adjusted model, and no association was detected by any cancer stage. The E-DII and pancreatic cancer association was not modified by any of the inflammation-related lifestyle factors examined. Conclusions: Results from this large prospective study did not support an association between inflammatory potential of diet and pancreatic cancer, or effect modification by other inflammation-related lifestyle factors. Impact: Inflammatory potential of diet may not be related to pancreatic cancer risk. Future cohort studies with more frequent dietary measures could be useful in determining the appropriate timing of dietary intake in relation to pancreatic cancer etiology.

BACKGROUND AND AIMS: This study was designed to investigate the association between the dietary inflammatory index (DII(®)) scores, metabolic phenotypes, and risk of mortality risk in overweight/obese individuals from a representative sample of the U.S. population. METHODS: Data from 3733 overweight/obese adults (BMI≥25kg/m(2)) aged 20–90 years from the National Health and Nutrition Examination Survey III, 1988–1994 were analyzed; these participants were followed for mortality through December 31, 2011. DII scores were computed based on baseline dietary intake using 24-hour dietary recalls. Metabolically unhealthy status was defined as having 2 or more of these metabolic abnormalities: high glucose, insulin resistance, elevated blood pressure, triglycerides, C-reactive protein levels, or low high-density lipoprotein-cholesterol values. RESULTS: In metabolically unhealthy overweight/obese (MUO) individuals, DII score was associated with increased risk of all-cause mortality (HR(Tertile 3 vs Tertile 1) 1.44; 95% CI 1.11–1.86 P(trend)=0.008; HR(1SD increase) 1.08; 95% CI 0.99–1.18). Additionally, a stronger association with cardiovascular mortality was observed (HR(T3 vs T1) 3.29; 95% CI 2.01–5.37 P(trend)

Household food insecurity (HFI) is the limited or uncertain availability of nutritionally adequate and safe foods and has been associated with decreased cognitive function in persons without diabetes. In persons with diabetes, little is known about the impact of HFI, but cognitive function is known to decline with diabetes duration and poorer glycemic control. We evaluated the cross-sectional association of HFI with cognitive function in youth and young adults (YYA) with type 1 diabetes (T1D), focusing on executive function as measured with the NIH Toolbox Cognition Battery (score range 39-146) and a potential interaction of HFI with glycemic control (high risk >9% vs. optimal/suboptimal ≤9% HbA1c). Age-adjusted composite fluid cognition score was modeled using multivariable linear regression, with HFI (≥3 affirmations on US Household Food Security Survey Module) as the predictor, controlling for covariates. Among 1,272 YYA with T1D (mean age 21, diabetes duration 11 years, 57% non-Hispanic white), 55% had high-risk glycemic control and 18% were food insecure. Food insecure T1D YYA had a 2.7 (SD=1.2) lower fluid cognition score than their food secure peers (93.7 vs. 96.4, p=0.03). Adjustment for sex, race/ethnicity, diabetes duration, site, and glycemic control attenuated this association (β=1.2, p=0.30). However, glycemic control turned out to modify the association of HFI with cognition (multiplicative interaction in adjusted model p Disclosure A. D. Liese: None. B. A. Reboussin: None. A. S. Shah: None. S. M. Marcovina: None. L. M. Dolan: None. D. Dabelea: None. C. Pihoker: None. J. A. Mendoza: None. A. D. Brown: None. A. Shapiro: None. E. A. Frongillo: None. G. Wilkening: None. J. Fridriksson: None. A. Merchant: None. L. Henkin: None. E. T. Jensen: None. Funding National Institutes of Health (1R01DK117461, 1UC4DK108173)

Background:Advanced glycation end-products (AGE) are formed through nonenzymatic glycation of free amino groups in proteins or lipid. They are associated with inflammation and oxidative stress, and their accumulation in the body is implicated in chronic disease morbidity and mortality. We examined the association between postdiagnosis dietary Nϵ-carboxymethyl-lysine (CML)–AGE intake and mortality among women diagnosed with breast cancer.Methods:Postmenopausal women aged 50 to 79 years were enrolled in the Women's Health Initiative (WHI) between 1993 and 1998 and followed up until death or censoring through March 2018. We included 2,023 women diagnosed with first primary invasive breast cancer during follow-up who completed a food frequency questionnaire (FFQ) after diagnosis. Cox proportional hazards (PH) regression models estimated adjusted hazard ratios (HR) and 95% confidence intervals (CI) of association between tertiles of postdiagnosis CML-AGE intake and mortality risk from all causes, breast cancer, and cardiovascular disease.Results:After a median 15.1 years of follow-up, 630 deaths from all causes were reported (193 were breast cancer–related, and 129 were cardiovascular disease–related). Postdiagnosis CML-AGE intake was associated with all-cause (HRT3vsT1, 1.37; 95% CI, 1.09–1.74), breast cancer (HRT3vsT1, 1.49; 95% CI, 0.98–2.24), and cardiovascular disease (HRT3vsT1, 1.91; 95% CI, 1.09–3.32) mortality.Conclusions:Higher intake of AGEs was associated with higher risk of major causes of mortality among postmenopausal women diagnosed with breast cancer.Impact:Our findings suggest that dietary AGEs may contribute to the risk of mortality after breast cancer diagnosis. Further prospective studies examining dietary AGEs in breast cancer outcomes and intervention studies targeting dietary AGE reduction are needed to confirm our findings.

This study examined whether the frequency of participation in religious activities and seeking care from spiritual and other traditional medicine (TM) practitioners were associated with blood glucose (HbA1c) control among urban Ghanaians with type 2 diabetes mellitus (T2DM). Findings revealed that increased frequency of participation in religious activities was significantly associated with decreased HbA1c levels, whereas increased use of TM practitioners was significantly associated with increased HbA1c levels. These findings suggest that strategically integrating religious activities into disease management plans for Ghanaians with T2DM who identify as being religious may be a viable intervention mechanism.

Screening for household food insecurity (HFI) is recommended because of its impact on diabetes management. While HFI has been shown to be associated with poor glycemic control in adults with type 2 diabetes (T2D) and youth and young adults (YYA) with type 1, the association between HFI and glycemic control in YYA with T2D is not known. This cross-sectional study included T2D YYA (n=395) from the 2015-2020 SEARCH for Diabetes in Youth Study (14-35 yrs; median age: 25.2 yrs). HFI was defined as affirming ≥3 items on the US Household Food Security Survey Module. HbA1c values were available for 271 participants. It was measured in a sample of whole blood and analyzed as a continuous variable. Glycemic control was dichotomized into optimal/suboptimal (≤9 %) vs. high risk (> 9.0%) based on HbA1c. Survey data on experiencing severe hypoglycemia or diabetic ketoacidosis (DKA) in the last 12 months was available for 292 participants. Logistic and linear regression were used for modeling the association of HFI with binary and continuous outcomes, respectively. Approximately 34% of YYA with T2D reported HFI in the past 12 months. The mean HbA1c of the YYA with HFI was 9.2%, 54% had HbA1c >9.0%, and 19% reported experiencing DKA or hypoglycemia. YYA who were food secure had a mean HbA1c of 9.5%, 54% had HbA1c >9.0%, and 8% reported acute complications. No associations were observed between HFI and HbA1c or glycemic control. YYA with HFI had 2.3 (CI: 1.1-5.2) times the odds of experiencing DKA or hypoglycemia as those without HFI, after adjusting for age, gender, race, parent education, household income, insurance, clinic, diabetes duration, use of continuous glucose monitoring, and medication regimen. Our data suggests that HFI among YYA with T2D is a quite common, affecting more than a third of our sample and is associated with acute diabetes-related complications. These results warrant longitudinal studies in this particularly vulnerable group to establish if alleviating HFI reduces frequency of DKA and hypoglycemia episodes. Disclosure L. A. Reid: None. S. M. Marcovina: None. E. Lustigova: None. A. D. Liese: None. J. A. Mendoza: None. A. Merchant: None. M. Geraci: None. B. A. Reboussin: None. A. M. Ellyson: None. F. Malik: None. D. Dabelea: None. L. Merjaneh: None. Funding National Institutes of Health (R01DK117461, 1UC4DK108173)

Aims: Bisphenol A (BPA)-based dental composites have commonly been used to fill dental cavities or seal pits and fissures on teeth. However, epidemiological evidence with regard to the BPA exposure from dental composites among children has rarely been reported. This study investigated whether there is a relationship between the BPA concentration in urine and the presence of composite restorations and sealants among South Korean children. Methods: Oral examinations and urine sample analyses were conducted on a total of 495 children aged 8–9 years. We classified the participants into four groups by the number of resin composites and sealant surfaces (0, 1–5, 6–10 and 11+). Results: BPA concentrations in urine were higher in children with 11 or more surfaces restored with sealants and resin composites than in those with zero restored surfaces, although no difference was seen in the group with 1–10 surfaces. After adjusting for gender and age, the urinary BPA concentration in children with 11 or more resin composite surfaces was 2.67 lg ⁄ g creatinine, which was higher than the concentration found in those with no filling surfaces ( P< 0.01). Conclusions: Having many dental composite filling surfaces on teeth may increase the urinary BPA concentration in children.

Objectives Owing to its cost-effectiveness and operative convenience, dental amalgam remains in use as a restorative material for tooth caries in children in many countries. The aim of this study was to evaluate the relationship between dental amalgam exposure and urinary mercury (U-Hg) concentrations in children. Methods In this longitudinal study, 463, 367 and 348 children, 8–11 years of age, were evaluated at baseline, and at the first and second follow-up visits, respectively. The interval between each survey was 6 months. For the oral examination and urine sample, the amalgam-filled tooth surface (TS), and U-Hg and creatinine concentrations of participants were determined, and the cumulative amalgam-filled TS and cumulative creatinine-adjusted U-Hg were calculated. To assess potential covariates, socio-demographic factors, oral health behaviour and dietary factors were surveyed by questionnaire. Data were analysed by the t-test, correlation analysis and mixed-model analysis. The statistical analyses were performed using SPSS 18.0. Results Children with more than one amalgam-filled TS exhibited significantly higher creatinine-adjusted U-Hg concentrations than those without, in all three survey periods (P

Purpose: Inflammatory contributions from diet and adiposity may interact with respect to the development of type 2 diabetes mellitus (T2DM). We investigated the degree to which adiposity modified the association between dietary inflammatory potential and incident T2DM. Methods: Data from 6,016 US men in the Aerobics Center Longitudinal Study who completed a 3-day diet record were used. The inflammatory potential of diet was characterized by the Dietary Inflammatory Index (DII®), and adiposity was assessed with body mass index, waist circumference, body fat percentage (BF) and waist-to-height ratio. Inverse probability weights were used in modified Poisson regression models to examine whether adiposity modifies the relationship between the DII and T2DM, while accounting for selection bias from participants who were lost to follow-up. Results: There were 336 incident cases of T2DM after a mean follow-up of 6.5 years. DII scores were not significantly associated with T2DM incidence in multivariable models, but point estimates were consistently elevated across increasing DII quartiles compared to the most anti-inflammatory DII quartile. In the model that evaluated BF, the term for overall effect modification was significant (p = 0.02), but there was no evidence of effect modification on the multiplicative and additive scales when examined further. Effect modification was not present for any other adiposity measures. Conclusions: We did not observe evidence that a pro-inflammatory diet, as measured by the DII, is associated with incidence of T2DM, nor evidence that adiposity modifies a potential relationship. Further investigation is needed in larger cohorts with longer follow-up. Keywords: Adiposity, Obesity, Effect modification, Dietary pattern, Epidemiology, Inflammation

The purpose of this review is to provide an update on the data regarding periodontitis and its association with cardiovascular disease (CVD), as well as a closer look at the connection between periodontitis and valvular heart disease. The body of literature that demonstrates an association between periodontitis and CVD is growing, and there is increasing evidence that periodontal disease (PD) can have negative cardiovascular effects. Far less data is available for the management of periodontitis specifically in those with valvular heart disease. However, recent studies suggest that routine preoperative dental evaluation practices may not be necessary in all patients and, similar to changes in antibiotic prophylaxis, may only be indicated for a select group of individuals. There is a strong association between PD and CVD, although a causal relationship is yet to be elucidated. Further data is needed in this regard, as well as in determining the appropriate management of PD in those with valvular heart disease.

Introduction Individuals who use electronic cigarettes (e-cigarettes) may have a poor perception of physical and mental health. We, therefore, studied the association of e-cigarettes with subjectively reported health domains. Methods We utilized cross-sectional data from the 2016 and 2017 Behavioral Risk Factor Surveillance System (BRFSS), a nationally representative U.S. telephone-based survey. All variables were self-reported. E-cigarette use was characterized as never, former, or current. Health domains included overall health, physical health, and mental health, which was assessed as the frequency of emotional support, life satisfaction, and feeling stressed. Weighted multivariable-adjusted logistic regression models were used to examine the association between e-cigarette use and these health domains. Results Our study population consisted of 755,355 (79%) never e-cigarette users, 111,940 (16%) former users, and 28,917 (5%) current users. There was a significant association between e-cigarette use and the less favorable perceived state of overall health, physical health, or mental health. For example, the OR (95% CI) for the association of current e-cigarette use with health domains was as follows: good perception of overall health: 0.78 (0.74,0.83), physical health: 0.69 (0.66,0.73), adequate emotional support: 0.89 (0.79,0.99), feeling satisfied: 0.83 (0.71,0.96), or being free of stress: 0.64 (0.53,0.76). Similar results were obtained in younger individuals (aged 18-34 years). Conclusions E-cigarette use is associated with a less favorable perception of physical and mental health as compared to never use, particularly among younger adults. These results have important implications for clinicians for patient counseling and regulatory agencies to regulate e-cigarette sales.

Dietary factors that contribute to chronic low-grade metabolic acidosis have been linked to breast cancer risk, but to date no epidemiologic study has examined diet-dependent acid load and breast cancer. We used data from 43,570 Sister Study participants who completed a validated food frequency questionnaire at enrollment (2003–2009) and satisfied eligibility criteria. The Potential Renal Acid Load (PRAL) score was used to estimate diet-dependent acid load. Higher scores reflect greater consumption of protein and phosphorus, and lower consumption of potassium, calcium, and magnesium. The association between PRAL and breast cancer was evaluated using multivariable Cox proportional hazards regression. We identified 1,882 invasive breast cancers diagnosed at least 1 year after enrollment (mean follow-up, 7.6 years). The highest PRAL quartile, reflecting greater acid-forming potential, was associated with increased risk of breast cancer (HR(highest vs. lowest quartile): 1.21 [95% CI, 1.04–1.41], P(trend)=0.04). The association was more pronounced for estrogen receptor (ER)-negative (HR(highest vs. lowest quartile): 1.67 [95% CI, 1.07–2.61], P(trend)=0.03) and triple-negative breast cancer (HR(highest vs. lowest quartile): 2.18 [95% CI, 1.22–3.91], P(trend)=0.02). Negative PRAL scores, representing consumption of alkaline diets, were associated with decreased risk of ER-negative and triple-negative breast cancer, compared to a PRAL score of 0 representing neutral pH. Higher diet-dependent acid load may be a risk factor for breast cancer while alkaline diets may be protective. Since PRAL scores are positively correlated with meat consumption and negatively correlated with fruit and vegetable intake, results also suggest that diets high in fruits and vegetables and low in meat may be protective against hormone receptor negative breast cancer.