Browsing by Subject "Diet quality"

Now showing 1 - 5 of 5
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    Convergence of Alcohol Consumption and Dietary Quality in US Adults Who Currently Drink Alcohol: An Analysis of Two Core Risk Factors of Liver Disease
    (MDPI, 2024-11-13) Ting, Peng-Sheng; Lin, Wei-Ting; Liangpunsakul, Suthat; Novack, Madeline; Huang, Chiung-Kuei; Lin, Hui-Yi; Tseng, Tung-Sung; Chen, Po-Hung; Medicine, School of Medicine
    Background/objectives: Alcohol consumption and poor dietary habits are on the rise in the United States, posing significant challenges to public health due to their contribution to chronic diseases such as liver failure. While associations between alcohol consumption patterns and diet quality have been explored, the relationship between specific alcoholic beverage types and diet quality remains underexamined. This study aims to compare diet quality among consumers of different alcoholic beverage types. Methods: We conducted a cross-sectional analysis of 1917 current alcohol drinkers from the National Health and Nutrition Examination Survey (NHANES) who completed a 24 h dietary recall survey. Diet quality was assessed using the Healthy Eating Index (HEI), with higher scores indicating superior diet quality. Multivariable logistic regression models were employed to assess differences in HEI between consumers of various alcoholic beverage types, using wine-only drinkers as the reference group and controlling for demographic, socioeconomic, lifestyle, and metabolic syndrome variables. Results: Beer-only drinkers were more likely to have lower income, higher rates of cigarette smoking, and insufficient physical activity compared to other alcohol consumers. In the fully adjusted multivariable model, beer-only drinkers had an HEI score that was 3.12 points lower than wine-only drinkers. In contrast, liquor/cocktail-only and multiple-type drinkers had similar HEI scores to wine-only drinkers. Conclusions: Beer-only consumption is associated with poorer diet quality among alcohol drinkers. Targeted patient education and public health campaigns may be effective in addressing the combined impact of alcohol consumption and poor diet quality on chronic disease risk.
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    Dietary Quality and Usual Intake of Underconsumed Nutrients and Related Food Groups Differ by Food Security Status for Rural, Midwestern Food Pantry Clients
    (Elsevier, 2020) Wright, Breanne N.; Tooze, Janet A.; Bailey, Regan L.; Liu, Yibin; Rivera, Rebecca L.; McCormack, Lacey; Stluka, Suzanne; Franzen-Castle, Lisa; Henne, Becky; Mehrle, Donna; Remley, Dan; Eicher-Miller, Heather A.; Medicine, School of Medicine
    Background: Food pantry users represent a predominantly food insecure population, yet dietary intake may differ among food secure (FS), low FS, and very low FS clients. Usual intake of food groups and nutrients by food security status has not previously been compared among food pantry clients. Objective: This study aimed to estimate the usual intakes of underconsumed nutrients (ie, potassium; dietary fiber; choline; magnesium; calcium; vitamins A, D, E, and C; and iron) and related food groups (ie, vegetables, fruits, whole grains, and dairy) and dietary quality, and to evaluate their relationship with food security status. Design: This cross-sectional, secondary analysis used baseline data from a prior intervention study (Clinical Trial Registry: NCT03566095). A demographic questionnaire, the US Household Food Security Survey Module, and up to three 24-hour dietary recalls on nonconsecutive days, including weekdays and weekends, were collected. Participants/setting: This community-based study included a convenience sample of adult, midwestern food pantry clients (N=579) recruited from August to November 2014. Main outcome measures: Main outcomes evaluated were Healthy Eating Index-2010 scores and usual intakes of underconsumed nutrients and related food groups. Statistical analyses performed: Linear regression models and the National Cancer Institute method, adjusting for confounders, were used to estimate associations of food security with diet quality and usual intake, respectively. Results: Being FS was associated with a higher whole grains HEI-2010 score and higher mean usual intake of whole grains compared with being low FS. Being FS was associated with higher usual intakes of iron and dairy compared with being very low FS. Being FS was associated with a higher mean usual intake of dark green vegetables compared with being low FS and very low FS. Usual intakes were below federal guidance for all subgroups of food security. Conclusions: Although food security status may differentiate dietary intake among food pantry clients, improvements are needed among all clients.
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    Opportunities to design better computer vison-assisted food diaries to support individuals and experts in dietary assessment: An observation and interview study with nutrition experts
    (Public Library of Science, 2024-11-27) Chung, Chia-Fang; Chiang, Pei-Ni; Tan, Connie Ann; Wu, Chien-Chun; Schmidt, Haley; Kotarski, Aric; Guise, David; Obstetrics and Gynecology, School of Medicine
    Automatic visual recognition for photo-based food diaries is increasingly prevalent. However, existing tools in food recognition often focus on food classification and calorie counting, which may not be sufficient to support the variety of food and healthy eating goals people have. To understand how to better design computer-vision-based food diaries to support healthy eating, we began to examine how nutrition experts, such as dietitians, use the visual features of food photos to evaluate diet quality. We conducted an observation and interview study with 18 dietitians, during which we asked the dietitians to review a seven-day photo-based food diary and fill out an evaluation form about their observations, recommendations, and questions. We then conducted follow-up interviews to understand their strategies, needs, and challenges of photo diary review. Our findings show that dietitians used the photo features to understand long-term eating patterns, diet variety, eating contexts, and food portions. Dietitians also adopted various strategies to achieve these understandings, such as grouping photos to find patterns, using color to estimate food variety, and identifying background objects to infer eating contexts. These findings suggest design opportunities for future compute-vision-based food diaries to account for dietary patterns over time, incorporate contextual information in dietary analysis, and support collaborations between nutrition experts, clients, and computer vision systems in dietary review and provide individualized recommendations.
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    Periconceptional diet quality is associated with gestational diabetes risk and glucose concentrations among nulliparous gravidas
    (Frontiers Media, 2022-09-05) Lindsay, Karen L.; Milone, Gina F.; Grobman, William A.; Saade, George R.; Silver, Robert M.; Chung, Judith H.; Obstetrics and Gynecology, School of Medicine
    Background: Gestational diabetes mellitus (GDM) and elevated glucose concentrations below the threshold for GDM diagnosis have been associated with adverse pregnancy and offspring outcomes. Dietary interventions initiated during pregnancy have demonstrated inconsistent beneficial effects. Limited data exist regarding the effects of periconceptional diet on gestational glycemia. Objective: To evaluate independent associations between periconceptional diet quality with GDM frequency and glucose concentrations from GDM screening and diagnostic tests among nulliparous gravidas. Design: This is a secondary analysis of N=7997 participants from the NuMoM2b multicenter, prospective, observational cohort study of first pregnancies. The Alternative Healthy Eating Index (AHEI)-2010 was computed from food frequency questionnaires completed in early pregnancy (6-13 weeks), reporting usual dietary intake over the preceding 3 months. GDM screening was performed either by non-fasting 1-hour 50g glucose load (N=6845), followed by 3-hour 100g glucose tolerance test (GTT) for those with raised glucose concentrations (N=1116; at risk for GDM), or by a single 2-hour 75g GTT (N=569; all GDM risk levels). Logistic and linear regression were used to estimate the associations between the AHEI-2010 score with odds of GDM, having raised blood glucose on the 1-hour screening test, and continuous glucose concentrations on screening and diagnostic tests. All models were adjusted for a priori covariates: maternal age, race/ethnicity, early-pregnancy body mass index, smoking habits, rate of gestational weight gain, energy intake, nausea and vomiting in early pregnancy, study site. Results: Poorer periconceptional diet quality was observed among participants who were younger, with higher BMI, lower income levels, and of non-Hispanic Black or Hispanic ethnicity. The GDM rate was 4%. Each 1-point increase in AHEI-2010 score was associated with a 1% decrease in the odds of being diagnosed with GDM (beta=-0.015, p=0.022, OR=0.986, 95% CI 0.973 to 0.998). Diet quality was inversely associated with each post glucose load concentration on the non-fasting screening test and the 2-hour and 3-hour GTT. Conclusion: Poor periconceptional diet quality is independently associated with an increased risk of GDM and with minor elevations in serum glucose concentrations on GDM screening and diagnostic tests, in a diverse cohort of nulliparas. Periconception intervention studies targeting diet quality are warranted.
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    Poor Sleep and Obesity: Concurrent Epidemics in Adolescent Youth
    (Frontiers Media, 2018-07-10) Gohil, Anisha; Hannon, Tamara S.; Pediatrics, School of Medicine
    Poor sleep and obesity are both extraordinarily common in the US adolescent population and often occur simultaneously. This review explores the links between obesity and sleep, outlining what is known about the relationships between sleep characteristics, obesity, and cardiometabolic risk factors in youth. Sleep duration is less than optimal in teens, and decreases as age increases. This is detrimental to overall well-being and is associated with obesity in children, adolescents, and young adults. Accordingly, inadequate sleep duration is associated with poor diet quality, decreased insulin sensitivity, hyperglycemia, and prevalent cardiometabolic risk factors. Evidence suggests that poor sleep quality and altered circadian timing characterized by a preferred later sleep onset, known as "adolescent chronotype," contributes to shortened sleep duration. Obstructive sleep apnea (OSA) occurs more frequently among youth with obesity, and is associated with autonomic nervous system activity promoting higher blood pressure, increased markers of cardiovascular disease risk, and insulin resistance. While there is a clear association between OSA and type 2 diabetes in adults, whether or not this association is prevalent in youth is unclear at this time. Interventions to improve both sleep duration and quality, and obesity in adolescents are scarce and more evidence is needed to determine if such interventions can improve obesity-related health outcomes