Oral health and multimorbidity: is diet the chicken or the egg?

Oral health is a critical component of overall health and well-being, not just the absence of disease. The objective of this review paper is to describe relationships among diet, nutrition and oral and systemic diseases that contribute to multimorbidity. Diet- and nutrient-related risk factors for oral diseases include high intakes of free sugars, low intakes of fruits and vegetables and nutrient-poor diets which are similar to diet- and nutrient-related risk factors for systemic diseases. Oral diseases are chronic diseases. Once the disease process is initiated, it persists throughout the lifespan. Pain and tissue loss from oral disease leads to oral dysfunction which contributes to impaired biting, chewing, oral motility and swallowing. Oral dysfunction makes it difficult to eat nutrient-dense whole grains, fruits and vegetables associated with a healthy diet. Early childhood caries (ECC) associated with frequent intake of free sugars is one of the first manifestations of oral disease. The presence of ECC is our 'canary in the coal mine' for diet-related chronic diseases. The dietary sugars causing ECC are not complementary to an Eatwell Guide compliant diet, but rather consistent with a diet high in energy-dense, nutrient-poor foods - typically ultra-processed in nature. This diet generally deteriorates throughout childhood, adolescence and adulthood increasing the risk of diet-related chronic diseases. Recognition of ECC is an opportunity to intervene and disrupt the pathway to multimorbidities. Disruption of this pathway will reduce the risk of multimorbidities and enable individuals to fully engage in society throughout the lifespan.

Dentition and weight status in community-dwelling older adults.

BACKGROUND/OBJECTIVE: Tooth loss is common among older adults and can affect dietary intake and weight status. This study investigated associations between dentition status and body mass index (BMI) in older adults. MATERIALS AND METHODS: This was a cross-sectional study of data from a convenience sample of older adults (65-89 years) treated at an urban U.S. dental school clinic. Clinical and demographic data were obtained from electronic health records. Dentition status was determined based on data from odontograms. Multinomial logistic regression was used to estimate the odds ratio (OR) and 95% confidence interval (CI) of having a non-normal weight status for each measure of dentition status, after adjusting for covariates. RESULTS: Patients (n = 1765) were 54.1% female, 51.5% White, 41.6% African American and 22.5% Hispanic/Latino. The median (interquartile range [IQR]) age was 71 (67.0-75.0) years; the mean (±SD) BMI was 28.5 (±5.7) kg/m2 ; 72.5% were overweight or obese. The median (IQR) number of remaining teeth was 20.0 (13.0-24.0); the median numbers of anterior and posterior occluding pairs of teeth were 5.0 (2.0-6.0) and 2.0 (0.0-5.0), respectively; and 44.9% had a functional dentition (≥21 teeth). Having a higher number of remaining teeth and more posterior occluding pairs were associated with lower odds of obesity (OR = 0.980, 95% CI = 0.964, 0.997, p = .022 and OR = 0.931, 95% CI = 0.885, 0.980, p = .006, respectively). Lack of a functional dentition was associated with higher odds of obesity (OR = 1.400, 95% CI = 1.078, 1.818, p = .012), after controlling for covariates. CONCLUSION: Older adults with tooth loss - especially loss of posterior occlusion and lack of a functional dentition - were more likely to be obese than of normal weight.

A user-centered approach to the development of a diet education tool for older adults with tooth loss.

BACKGROUND: Tooth loss is associated with suboptimal nutrient intake and greater risk of malnutrition. OBJECTIVE: To develop and field-test a stakeholder-informed diet education tool that addresses the unique needs of older adults with tooth loss who do not wear dentures. METHODS: An iterative user-centered approach was used. Initial content was developed based on findings from previous research. Stakeholder panels of older adults with 20 or fewer teeth, and dentists, were conducted at two time points to obtain feedback on the tool, which was revised following each panel. The tool was field-tested in a dental school clinic and evaluated using the Patient Education Materials Assessment Tool; it was further revised based on feedback. RESULTS: A diet education tool entitled "Eating Healthier With Tooth Loss" was developed. Sections for fruits and vegetables, grains, and proteins food groups, and one addressing socioemotional aspects of eating with missing teeth were included. Panel members provided constructive, positive feedback; recommendations for editing text, images, design, and content were integrated. Field-testing in the dental clinic with 27 pairs of student dentists and their patients resulted in scores of 95.7% for understandability and 96.6% for actionability, with over 85% agreement with each item. The tool was revised based on field-testing feedback. CONCLUSION: A diet education tool for older adults with tooth loss was developed using a user-centered approach, integrating the 'patient voice' and patient experiences with US dietary guidelines. Use of this tool is feasible in a dental clinic setting. Future research should explore usage in larger settings.

Temporomandibular Joint Disorders and the Eating Experience.

Temporomandibular joint disorder (TMD) is a chronic disorder that significantly affects oral function. It can affect appetite and the mechanical components involved with eating, including mandibular opening, biting, chewing, and even swallowing. Thus, dietary intake and, subsequently, nutrition status are affected. The functional challenges presented by the disorder affect eating-related quality of life and can affect food choices and diet quality and composition. This article addresses disorder-related factors affecting the eating experience of adults with TMDs and approaches to diet management.

Screening for diabetes risk using the diabetes risk test and point-of-care hemoglobin A1C values in adults seen in a dental clinic.

OBJECTIVE: To explore the feasibility of screening for type 2 diabetes (T2DM) and the prevalence of adult patients seen in a dental clinic at risk for T2DM based on American Diabetes Association (ADA) diabetes risk test (DRT) scores and point of care hemoglobin A1C (A1C) values. METHOD AND MATERIALS: This was a cross-sectional analysis of data from adults 18 to 89 years old seen in an academic dental clinic between November 2019 and April 2022 without prior history of diabetes. Clinical and demographic data were obtained from electronic health records and odontograms. Frequency distributions, chi-square, and Mann-Whitney U tests were used for data analysis. RESULTS: Of the 13,519 patients whose data were included, 54.7% (n = 7,389) were women. Of those with race and ethnicity data, 53.6% (n = 2,871) were white, 40.2% (n = 2,153) were African American, and 29.5% (n = 1,559) were Hispanic/Latino. Mean ± SD age was 47.0 + 17.0 years; mean ± SD body mass index was 28.0 ± 6.1 kg/m2. Thirty-five percent (n = 4,774) had diabetes risk test scores reflecting T2DM risk. Those at risk were more likely to be older, male, and overweight/obese than those not at risk (P < .001). Of those at risk who consented to a point of care A1C (9.8%, n = 470), 40.2% (n = 189) had values consistent with dysglycemia (A1C ≥ 5.7%); 34.9% (n = 164) reflecting prediabetes (A1C = 5.7% to 6.4%) and 5.3% (n = 25) diabetes (A1C ≥ 6.5%). CONCLUSIONS: Diabetes screening in a dental clinic identified that over one-third of adults without T2DM were at risk based on diabetes risk test scores. Of those who had point of care A1Cs conducted; 40% had dysglycemia. Diabetes screening in an academic dental clinic can help identify patients at risk for T2DM.

Challenges to Provision of Adequate Medical Nutrition Therapy in a Critically Ill COVID-19 Patient Fed in the Prone Position.

Adults with acute respiratory distress syndrome (ARDS) may experience enteral nutrition (EN) intolerance. They often require mechanical ventilation and other specialized management including prone positioning. There is a controversy as to whether patients fed in prone position experience more EN intolerance than when they are in supine position. This narrative review synthesizes the literature published between 2001 and 2021 in adults with ARDS who are fed EN while in the prone position to determine safety and tolerance. A case of an adult patient with Down syndrome who developed ARDS due to COVID-19 and required EN while in prone position is presented.

Transitioning the eating experience in survivors of head and neck cancer.

PURPOSE: Applying the Social Cognitive Transition (SCT) Model of Adjustment as an interpretive framework, this mixed-methods case series explored how head and neck cancer (HNC) survivors participate in the dimensions of the eating experience (described as physiological, psychological, social, cultural). METHODS: This was a sub-study of a primary study, "The Natural History and Impact of Taste Change in Oncology Care." Qualitative interviews and quantitative data (questionnaires and exams) were intersected to examine and describe the complexities of transitioning the eating experience after treatment for HNC. Triangulation of qualitative and quantitative data within and across cases was examined to produce rich descriptions of the changes and transitions in the eating experience. RESULTS: Four case studies were detailed. All reported some taste and/or smell changes. Each case described worry about weight loss and the decreased ability to engage and finding meaning in the eating experience. Each expressed coping strategies that drew upon the social and cultural dimensions of their prior eating experience that brought meaning and purpose to the post-treatment eating experience. CONCLUSIONS: This case series explored the impact of taste and oral function and the participant's pre- and post-treatment mental model of the eating experience. Application of the SCT Model of Adjustment to the eating experience in adults with HNC provided a deeper insight into how cognitive adaptation and coping strategies supported transition in identity related to the eating experience following cancer therapy.

Adverse perioperative outcomes among patients undergoing gastrointestinal cancer surgery: Quantifying attributable risk from malnutrition.

BACKGROUND: Preoperative malnutrition adversely impacts perioperative outcomes among patients with gastrointestinal (GI) cancer. The attributable risk (AR) that nutrition status contributes towards negative outcomes is poorly understood. METHODS: Adults undergoing GI cancer surgeries were identified within the American College of Surgeons National Surgical Quality Improvement Program database (2005-2017). Emergency surgeries, outpatients, and cases with an American Society of Anesthesiologists status above III were excluded. Adjusted multivariable models were constructed to determine the associations between markers of nutrition status (body mass index, >10% weight loss in last 6 months, functional status, and serum albumin level) and adverse perioperative outcomes (presence and number of complications, death, 30-day readmission, and length of stay). Predictive accuracy statistics and population AR (PAR) were determined. RESULTS: The final sample included 78,662 cases. Patients with >10% weight loss 6 months preceding surgery (compared with those who did not), had a significantly increased risk of complications (Relative Risk = 1.28; 95% CI, 1.20-1.37) and odds of death (odds ratio [OR] = 1.37; 95% CI, 1.18-1.59). A totally dependent functional status (compared with independent status) was associated with a 3.3-times higher odds of death (OR = 3.30; 95% CI, 1.53-7.15). Multivariable models were not predictive of adverse outcomes; PAR from the markers ranged 1%-2%. CONCLUSION: Ten percent weight loss in preceding 6 months was associated with increased risk of adverse perioperative outcomes among adults undergoing GI cancer surgery. The contribution of nutrition status markers to surgical outcomes as assessed by PAR was small (1%-2%), a finding not previously reported. Future intervention studies should include validated nutrition risk markers, control for effects of perioperative variables, and evaluate PAR within the immediate/long-term postoperative periods.

Food Insecurity Among Health Sciences Graduate Students at a Large Northeastern University.

OBJECTIVE: To determine the prevalence of food insecurity and the factors associated with it among health sciences graduate students. METHODS: A cross-sectional web-based survey conducted in 2019 on an urban health sciences campus of a large, public northeastern university among health sciences graduate students. Food security status was assessed using the US Department of Agriculture validated 6-item short-form food security module. RESULTS: Of the 302 respondents (response rate, 8.8%), the mean age ± SD was 28.8 ± 7.30 years; 28.5% were food insecure. After adjusting for other covariates, receiving loans was independently associated with higher odds of being food insecure (P < 0.001). CONCLUSIONS AND IMPLICATIONS: Universities may consider screening graduate students for food insecurity risk, especially those receiving student loans. Future research on this topic with graduate students and program administrators in other universities may help identify potential interventions. The impacts of the coronavirus disease 2019 pandemic on food insecurity among graduate students merit exploration to develop context-specific interventions.

Structured Review of the Value Added by the Registered Dietitian to the Care of Gastrointestinal Cancer Patients.

BACKGROUND: Malnutrition is common among patients with gastrointestinal (GI) cancer and contributes to their morbidity and mortality. Nutrition interventions provided by a registered dietitian (RD) or dietitian may improve nutrition status and patient outcomes; however, there are few studies that attempt to define the contribution of the dietitian to these outcomes. OBJECTIVE: Our objective was to identify the value added by the dietitian to the care of patients with GI malignancies. METHODS: A structured review was conducted using PubMed, CINAHL, Scopus, Medline, and ClinicalKey (all dates up to December 2019). Patients included those with GI malignancies undergoing cancer treatment and receiving intervention provided by an dietitian. Intervention included provision of medical nutrition therapy by an dietitian in the form of counseling, diet advice, oral nutritional supplementation, and enteral and/or parenteral nutrition-directed recommendations. RESULTS: Ten relevant studies were identified and included for analysis. Studies suggest that nutrition counseling by a dietitian during cancer treatment results in improved weight maintenance and energy intake. Preoperative nutrition counseling and inpatient dietitian intervention seem to decrease length of stay after major surgery. CONCLUSIONS: We conclude that the dietitian, especially when providing nutrition counseling, improves the nutrition-related outcomes of patients with GI malignancies. The small number of existent studies highlights the need for further research to define the impact of dietitian interventions and to determine which particular interventions best improve patient outcomes.

Diet Practices, Body Mass Index, and Oral Health-Related Quality of Life in Adults with Periodontitis- A Case-Control Study.

OBJECTIVES: To assess and compare dietpractices, body mass index (BMI), and oral health-related quality of life (OHRQoL) in adults with and without periodontitis. METHODS: Demographics, health-related behaviors, BMI, dental and periodontal parameters, diet practices, and Oral Health Impact Profile-14 (OHIP-14) were collected from 62periodontitis patients and 100 controls without periodontitis. RESULTS: Havingperiodontitis was positively associated with male sex (p=0.004), older age (p<0.001), smoking pack-years (p = 0.006), weight (p = 0.008), BMI (p = 0.003), number of meals per day (p<0.001) and had a negative associationwithdecayed teeth (p = 0.013), alcohol (p = 0.006), and sweets (p = 0.007) consumption.Periodontitis patients were more likely to avoid carbonated beverages (p = 0.028), hot (p = 0.003), and cold drinks (p = 0.013), cold (p = 0.028), hardtextured (p = 0.002), and fibrous foods (p = 0.02) thanthe controls, and exhibited higher global OHIP-14 (p<0.001) andmost domain scores. Age (p<0.001), BMI (p =0.045), number of meals per day (p = 0.024), and global OHIP-14 score (p<0.001) remained positivelyassociated with periodontitis in the multivariate analysis. CONCLUSIONS: Periodontitis patients exhibitedhigher BMI and altered dietpracticesand OHRQoL as compared to controls. Assessment of diet practices, BMI,and OHRQoLshould bepart of periodontal work-up. Dentists and dietitians shouldcollaborate to design strategies to addressthese challenges.

Case Report: Transitioning to a Mixed-Oil Intravenous Lipid Emulsion in an Adult Patient Receiving Home Parenteral Nutrition.

A potential risk of long-term parenteral nutrition (PN) is intestinal failure-associated liver disease (IFALD). One recommendation for mitigating risk is limiting the fat dose to reduce the harmful effects of the ω-6 fatty acids, which are the main ingredient in traditional fats. SMOFlipid (SMOF) (Kabi-Fresenius, Bad Homburg, Germany) is a combination of soybean oil, medium-chain triglycerides, olive oil, and fish oil emulsion. This fat source may alleviate the risk of IFALD and improve liver function tests. A patient with a long history of PN reliance and IFALD is presented in this case report. After 4 months on SMOF, total and direct bilirubin levels improved.

The Relationships Between Physical Activity and Cardiometabolic Risk Factors Among Women Participating in a University-Based Worksite Wellness Program.

OBJECTIVE: Associations between changes in physical activity (PA) and cardiometabolic risk factors among women with overweight/obesity enrolled in a university-based worksite wellness program (WWP) were examined. METHODS: Data from 173 women who completed a 26-week WWP were analyzed retrospectively. Participants completed diet and PA assessments and received client-centered diet/lifestyle counseling at baseline, and 12 and 26 weeks thereafter. Anthropometrics, blood pressure, and total cholesterol were measured; PA was self-reported using the International Physical Activity Questionnaire-short form at each visit. RESULTS: Significant improvements in anthropometrics (P < 0.001), blood pressure (P < 0.001), total cholesterol (P = 0.014), and PA (P = 0.007) were found at 26 weeks. In adjusted linear regression models, a 10 metabolic-equivalent-minute increase in PA was associated with 0.01% corresponding decreases in weight and waist circumference. CONCLUSION: Among women who completed this WWP, increased PA was associated with reductions in anthropometric measures.

Physical Activity Level Is Associated With Maintaining Anthropometric Improvements Among Participants in a Worksite Wellness Program.

Background. Physical activity (PA) can facilitate weight loss, help avoid weight regain, and improve body composition. This study examined the relationships between PA level and changes in anthropometric measures among university employees in a worksite wellness program. Methods. A registered dietitian provided individualized assessments at baseline followed by a 12-week education intervention with follow-up at 12 and 26 weeks. The International Physical Activity Questionnaire-Short Form was used to calculate PA ≤150 or ≥150 min/wk, median min/wk, and metabolic equivalent of task (MET) min/wk at each time point. Repeated-measures general linear model and nonparametric tests were used to assess significant differences over time. Results. Of the 64 participants, 89% were women and 50% were non-Hispanic white. At 12 and 26 weeks, participants experienced significant decreases in weight (P = .001). Among women, waist circumference and abdominal obesity decreased significantly (P < .01). PA ≥150 min/wk (n = 21) was associated with continued weight loss (P = .03) and decreases in body fat percentage (P = .02) between 12 and 26 weeks whereas PA ≤150 min/wk was associated with weight and body fat percentage regain during the same time period. Conclusion. Among women in a worksite wellness program, higher levels of PA were associated with avoiding weight and body fat regain following successful loss.

The Effectiveness of Computer-Assisted Instruction to Teach Physical Examination to Students and Trainees in the Health Sciences Professions: A Systematic Review and Meta-Analysis.

PURPOSE: To explore knowledge and skill acquisition outcomes related to learning physical examination (PE) through computer-assisted instruction (CAI) compared with a face-to-face (F2F) approach. METHOD: A systematic literature review and meta-analysis published between January 2001 and December 2016 was conducted. Databases searched included Medline, Cochrane, CINAHL, ERIC, Ebsco, Scopus, and Web of Science. Studies were synthesized by study design, intervention, and outcomes. Statistical analyses included DerSimonian-Laird random-effects model. RESULTS: In total, 7 studies were included in the review, and 5 in the meta-analysis. There were no statistically significant differences for knowledge (mean difference [MD] = 5.39, 95% confidence interval [CI]: -2.05 to 12.84) or skill acquisition (MD = 0.35, 95% CI: -5.30 to 6.01). CONCLUSIONS: The evidence does not suggest a strong consistent preference for either CAI or F2F instruction to teach students/trainees PE. Further research is needed to identify conditions which examine knowledge and skill acquisition outcomes that favor one mode of instruction over the other.

What should we tell patients with painful temporomandibular disorders about what to eat?

BACKGROUND AND OVERVIEW: Patients with painful temporomandibular disorders (TMD) commonly report problems eating, owing to limited mandibular opening and pain and discomfort with biting and chewing. Consequently, painful TMD may affect dietary intake and nutritional status. CONCLUSIONS: Treatment of painful TMD is multifaceted and involves pharmacologic, physical, and cognitive behavior and dietary therapies. Painful TMD may influence the quality of dietary intake and eating behaviors. There is a dearth of established guidelines and validated measures that clinicians can use to assess and manage diet and nutritional well-being in patients with this disorder. The authors present recommendations in an effort to guide clinicians on how to help patients with painful TMD improve the quality of their diets and avoid or minimize eating-related pain. PRACTICAL IMPLICATIONS: Providing comprehensive care for patients with painful TMD should include diet evaluation and recommendations for eating comfortably and supporting nutrition. An interprofessional approach may help improve treatment outcomes. Research is needed to develop evidence-based guidelines for diet and nutrition that clinicians can use in the care of patients with painful TMD.

Nutritional Status Based on Body Mass Index Is Associated With Morbidity and Mortality in Mechanically Ventilated Critically Ill Children in the PICU.

OBJECTIVE: To determine the influence of admission anthropometry on clinical outcomes in mechanically ventilated children in the PICU. DESIGN: Data from two multicenter cohort studies were compiled to examine the unique contribution of nutritional status, defined by body mass index z score, to 60-day mortality, hospital-acquired infections, length of hospital stay, and ventilator-free days, using multivariate analysis. SETTING: Ninety PICUs from 16 countries with eight or more beds. PATIENTS: Children aged 1 month to 18 years, admitted to each participating PICU and requiring mechanical ventilation for more than 48 hours. MEASUREMENTS AND MAIN RESULTS: Data from 1,622 eligible patients, 54.8% men and mean (SD) age 4.5 years (5.1), were analyzed. Subjects were classified as underweight (17.9%), normal weight (54.2%), overweight (14.5%), and obese (13.4%) based on body mass index z score at admission. After adjusting for severity of illness and site, the odds of 60-day mortality were higher in underweight (odds ratio, 1.53; p < 0.001) children. The odds of hospital-acquired infections were higher in underweight (odds ratio, 1.88; p = 0.008) and obese (odds ratio, 1.64; p < 0.001) children. Hazard ratios for hospital discharge were lower among underweight (hazard ratio, 0.71; p < 0.001) and obese (hazard ratio, 0.82; p = 0.04) children. Underweight was associated with 1.3 (p = 0.001) and 1.6 (p < 0.001) fewer ventilator-free days than normal weight and overweight, respectively. CONCLUSIONS: Malnutrition is prevalent in mechanically ventilated children on admission to PICUs worldwide. Classification as underweight or obese was associated with higher risk of hospital-acquired infections and lower likelihood of hospital discharge. Underweight children had a higher risk of mortality and fewer ventilator-free days.

Increased Physical Activity Leads to Improved Health-Related Quality of Life Among Employees Enrolled in a 12-Week Worksite Wellness Program.

OBJECTIVE: To determine the relationship between physical activity (PA) and health-related quality of life among university employees who enrolled in a worksite wellness program (WWP). METHODS: The study was an interim analysis of data collected in a WWP. The sample consisted of 64 participants who completed 12- and 26-week follow-up appointments. RESULTS: Self-reported anxiety days significantly decreased from baseline to week 12. There were positive trends in self-rated health, vitality days, and summative unhealthy days from baseline to week 26. Among those with a self-reported history of hypertension (HTN), there was an inverse correlation between PA and summative physically and mentally unhealthy days at week 12. CONCLUSIONS: Among participants in this WWP with HTN, as PA increased there was a significant decrease in summative physically and mentally unhealthy days at week 12.

The eating experience after treatment for head and neck cancer: A review of the literature.

PURPOSE: Research has identified significant challenges that patients experience following treatment for head and neck cancer (HNC). These include the physical and emotional impacts of the diagnosis and treatment, which compound weight loss and negatively impact eating ability. There is limited research about the lived experience and the changed meaning of food, eating and the eating experience after treatment for patients with HNC. The purpose of this review was to explore available research pertinent to the lived experiences of patients in regards to the changed meaning of food, eating and the eating experience after treatment for HNC. PRINCIPAL RESULTS: The review identified a limited number of studies that focused on the eating experience and/or the changed meaning of food after a HNC diagnosis. However, the findings do highlight that there are physical, psychological/emotional and social losses associated with the changed meaning of food and eating within the HNC population. CONCLUSIONS: The eating experience is impacted after treatment for HNC. Physical, emotional and social losses in regards to the eating experience have been identified. Acknowledging the significance of eating challenges and the changed meaning of food is necessary to ensure patients receive the appropriate management and support to best manage these challenges in a timely manner.