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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 21 of 21 Research Studies DisplayedKhatibzadeh S, Saheb Kashaf M, Micha R
A global database of food and nutrient consumption.
The authors conducted an empirical assessment of dietary intakes in order for evidence-based policy-making to address global health challenges. They derived The Global Dietary Database, which combines broad global coverage with estimates of food and nutrient consumption by age, sex and time. They believe that these data provide an empirical basis for global dietary surveillance, policy-making and priority setting to address diet-related burdens of disease.
AHRQ-funded; HS000062.
Citation: Khatibzadeh S, Saheb Kashaf M, Micha R .
A global database of food and nutrient consumption.
Bull World Health Organ 2016 Dec;94(12):931-34. doi: 10.2471/blt.15.156323.
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Keywords: Data, Evidence-Based Practice, Nutrition, Policy, Public Health
Hand RK, Kenne D, Wolfram TM
Assessing the viability of social media for disseminating evidence-based nutrition practice guideline through content analysis of twitter messages and health professional interviews: an observational study.
This study explored the potential for social media dissemination of the Academy of Nutrition and Dietetics Evidence-Based Nutrition Practice Guideline (EBNPG) for Heart Failure (HF). ). It found that interview participants believed that social media was a useful way to gather professional information. They did not believe that social media was useful for communicating with patients.
AHRQ-funded; HS021953.
Citation: Hand RK, Kenne D, Wolfram TM .
Assessing the viability of social media for disseminating evidence-based nutrition practice guideline through content analysis of twitter messages and health professional interviews: an observational study.
J Med Internet Res 2016 Nov 15;18(11):e295. doi: 10.2196/jmir.5811.
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Keywords: Social Media, Evidence-Based Practice, Guidelines, Heart Disease and Health, Nutrition
Cohen JF, Gorski MT, Hoffman JA
Healthier standards for school meals and snacks: impact on school food revenues and lunch participation rates.
This study evaluated the impact of updated school meal standards and Massachusetts' comprehensive competitive food standards on school food revenues and school lunch participation. The study found that schools experienced initial revenue losses after implementation of the standards, yet longer-term school food revenues were not impacted and school meal participation increased among children eligible for reduced-price meals. Weakening the school meal or competitive food guidelines based on revenue concerns appears unwarranted.
AHRQ-funded; HS000055.
Citation: Cohen JF, Gorski MT, Hoffman JA .
Healthier standards for school meals and snacks: impact on school food revenues and lunch participation rates.
Am J Prev Med 2016 Oct;51(4):485-92. doi: 10.1016/j.amepre.2016.02.031..
Keywords: Children/Adolescents, Education, Nutrition
Saffran K, Fitzsimmons-Craft EE, Kass AE
Facebook usage among those who have received treatment for an eating disorder in a group setting.
The researchers explored Facebook use among individuals with a history of receiving treatment for an eating disorder (ED) in a group setting. They found that interactions on Facebook could affect patients' recovery and potential for relapse, suggesting that it may be helpful for treatment providers to discuss Facebook use and its potential benefits and drawbacks with patients preparing for discharge from group treatment.
AHRQ-funded; HS000078.
Citation: Saffran K, Fitzsimmons-Craft EE, Kass AE .
Facebook usage among those who have received treatment for an eating disorder in a group setting.
Int J Eat Disord 2016 Aug;49(8):764-77. doi: 10.1002/eat.22567.
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Keywords: Behavioral Health, Lifestyle Changes, Nutrition, Social Media
Aschbrenner KA, Mueser KT, Naslund JA
Feasibility study of increasing social support to enhance a healthy lifestyle intervention for individuals with serious mental illness.
The authors assessed the feasibility of increasing support from family and friends to enhance a healthy lifestyle intervention (In SHAPE) adapted for individuals with serious mental illness. They found that participants reported high satisfaction and perceived benefits from the program, showing that the study design is feasible and that the intervention can facilitate social support for health behavior change in people with serios mental illness.
AHRQ-funded; HS021695.
Citation: Aschbrenner KA, Mueser KT, Naslund JA .
Feasibility study of increasing social support to enhance a healthy lifestyle intervention for individuals with serious mental illness.
J Soc Social Work Res 2016 Summer;7(2):289-313. doi: 10.1086/686486.
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Keywords: Health Promotion, Lifestyle Changes, Behavioral Health, Nutrition, Obesity: Weight Management
Heerman WJ, Wallston KA, Osborn CY
Food insecurity is associated with diabetes self-care behaviours and glycaemic control.
The objective of the study was to examine the association between food insecurity, diabetes self-care and glycaemic control. It concluded that there was a high rate of food insecurity in a sample of patients with Type 2 diabetes who were of low socio-economic status. Food insecurity was associated with less adherence to recommended self-care behaviours and worse glycaemic control.
AHRQ-funded; HS022990.
Citation: Heerman WJ, Wallston KA, Osborn CY .
Food insecurity is associated with diabetes self-care behaviours and glycaemic control.
Diabet Med 2016 Jun;33(6):844-50. doi: 10.1111/dme.12896.
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Keywords: Diabetes, Nutrition, Patient Adherence/Compliance, Patient-Centered Outcomes Research, Patient Self-Management
Palar K, Laraia B, Tsai AC
Food insecurity is associated with HIV, sexually transmitted infections and drug use among men in the United States.
The researchers examined the population-level association between food insecurity, HIV risk factors, and HIV serostatus among men. They found that food insecurity is associated with prevalent HIV, STIs, and illicit drug use among men in the United States.
AHRQ-funded; HS000046.
Citation: Palar K, Laraia B, Tsai AC .
Food insecurity is associated with HIV, sexually transmitted infections and drug use among men in the United States.
AIDS 2016 Jun 1;30(9):1457-65. doi: 10.1097/qad.0000000000001095.
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Keywords: Human Immunodeficiency Virus (HIV), Infectious Diseases, Men's Health, Nutrition, Substance Abuse
Gorski MT, Cohen JF, Hoffman JA
Impact of nutrition standards on competitive food quality in Massachusetts middle and high schools.
This study examined changes in competitive foods (items sold in a la carte lines, vending machines, and school stores that "compete" with school meals) in Massachusetts middle and high schools before and after implementation of a statewide nutrition law in 2012. It found that by 2014, 60 percent of competitive foods and 79 percent of competitive beverages were compliant.
AHRQ-funded; HS000055.
Citation: Gorski MT, Cohen JF, Hoffman JA .
Impact of nutrition standards on competitive food quality in Massachusetts middle and high schools.
Am J Public Health 2016 Jun;106(6):1101-8. doi: 10.2105/ajph.2016.303139.
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Keywords: Nutrition, Education, Children/Adolescents
Epstein DA, Cordeiro F, Fogarty J
Crumbs: lightweight daily food challenges to promote engagement and mindfulness.
The authors introduced and examined crumbs: daily food challenges completed by consuming one food that meets the challenge. They found that crumbs supported engagement and mindfulness while offering opportunities to learn about food.
AHRQ-funded; HS023654.
Citation: Epstein DA, Cordeiro F, Fogarty J .
Crumbs: lightweight daily food challenges to promote engagement and mindfulness.
Proc SIGCHI Conf Hum Factor Comput Syst 2016 May;2016:5632-44. doi: 10.1145/2858036.2858044.
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Keywords: Nutrition, Health Information Technology (HIT), Health Information Technology (HIT), Lifestyle Changes, Patient Self-Management
Heberlein EC, Frongillo EA, Picklesimer AH
Effects of group prenatal care on food insecurity during late pregnancy and early postpartum.
The researchers compared the effects of group to individual prenatal care in late pregnancy and early postpartum on women's food security and psychosocial outcomes among food-insecure women. They found that group prenatal care provided health education and the opportunity for women to share experiences and knowledge, potentially improving food security through increasing confidence and skills in managing household food resources.
AHRQ-funded; HS021975.
Citation: Heberlein EC, Frongillo EA, Picklesimer AH .
Effects of group prenatal care on food insecurity during late pregnancy and early postpartum.
Matern Child Health J 2016 May;20(5):1014-24. doi: 10.1007/s10995-015-1886-8.
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Keywords: Pregnancy, Maternal Care, Nutrition, Education: Patient and Caregiver, Low-Income
Heslin KC, Elixhauser A, Steiner CA
AHRQ Author: Heslin KC, Elixhauser A, Steiner CA
Identifying in-patient costs attributable to the clinical sequelae and comorbidities of alcoholic liver disease in a national hospital database.
The aim of this study was to compare the average costs of hospitalizations with alcoholic liver disease (ALD) and the costs of hospitalizations with other alcohol-related diagnoses that do not involve the liver. It found that costs of hospital care for patients with ALD are higher than those for patients with other alcohol-related diagnoses.
AHRQ-authored.
Citation: Heslin KC, Elixhauser A, Steiner CA .
Identifying in-patient costs attributable to the clinical sequelae and comorbidities of alcoholic liver disease in a national hospital database.
Addiction 2016 May;112(5):782-91. doi: 10.1111/add.13702.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Alcohol Use, Healthcare Costs, Nutrition, Hospitalization
Kinasz K, Accurso EC, Kass AE
Does sex matter in the clinical presentation of eating disorders in youth?
The authors compared demographic and clinical characteristics of child and adolescent males and females who presented for eating disorder treatment. They found that males presented at a significantly younger age and were more likely to be nonwhite, while females showed more severe pathology across the Eating Disorder Examination subscales. They suggested further exploration into why the sexes present differently.
AHRQ-funded; HS000078.
Citation: Kinasz K, Accurso EC, Kass AE .
Does sex matter in the clinical presentation of eating disorders in youth?
J Adolesc Health 2016 Apr;58(4):410-6. doi: 10.1016/j.jadohealth.2015.11.005.
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Keywords: Children/Adolescents, Behavioral Health, Nutrition, Sex Factors
Fiechtner L, Kleinman K, Melly SJ
Effects of proximity to supermarkets on a randomized trial studying interventions for obesity.
To determine whether proximity to a supermarket modified the effects of an obesity intervention, the researchers examined distance to the closest supermarket as an effect modifier.They concluded that living closer to a supermarket is associated with greater improvements in fruit and vegetable intake and weight status in an obesity intervention.
AHRQ-funded; HS022986.
Citation: Fiechtner L, Kleinman K, Melly SJ .
Effects of proximity to supermarkets on a randomized trial studying interventions for obesity.
Am J Public Health 2016 Mar;106(3):557-62. doi: 10.2105/ajph.2015.302986.
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Keywords: Obesity, Nutrition, Lifestyle Changes, Social Determinants of Health, Behavioral Health
Sonik RA
Massachusetts inpatient Medicaid cost response to increased supplemental nutrition assistance program benefits.
This study investigated the impact of an increase in Supplemental Nutrition Assistance Program (SNAP) benefits on Medicaid costs and use in Massachusetts. It found that compared with the overall Medicaid population, cost growth for people with the selected chronic illnesses was significantly greater before the SNAP increase, as was the decline in growth afterward. Reduced hospital admissions after the SNAP increase drove the cost declines.
AHRQ-funded; HS000062.
Citation: Sonik RA .
Massachusetts inpatient Medicaid cost response to increased supplemental nutrition assistance program benefits.
Am J Public Health 2016 Mar;106(3):443-8. doi: 10.2105/ajph.2015.302990.
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Keywords: Medicaid, Nutrition, Healthcare Costs, Inpatient Care
Eichen DM, Kass AE, Fitzsimmons-Craft EE
Non-suicidal self-injury and suicidal ideation in relation to eating and general psychopathology among college-age women.
Limited research has examined the effects of combined non-suicidal self-injury (NSSI)+suicidal ideation; thus concurrent examination is needed to understand potential differential effects on psychopathology. In this study, college-aged women completed self-report measures of NSSI, suicidal ideation, general psychopathology, and Eating Disorder-specific psychopathology. The study found that the NSSI+Suicidal Ideation group was only greater than Suicidal Ideation-only on measures of depression and eating concern.
AHRQ-funded; HS000078.
Citation: Eichen DM, Kass AE, Fitzsimmons-Craft EE .
Non-suicidal self-injury and suicidal ideation in relation to eating and general psychopathology among college-age women.
Psychiatry Res 2016 Jan 30;235:77-82. doi: 10.1016/j.psychres.2015.11.046.
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Keywords: Behavioral Health, Nutrition, Depression, Risk
Shaikh U, Nettiksimmons J, Joseph JG
Collaborative practice improvement for childhood obesity in rural clinics: the Healthy Eating Active Living Telehealth Community of Practice (HEALTH COP).
The authors assessed the impact of participation in a virtual quality improvement (QI) learning network on adherence to clinical guidelines for childhood obesity prevention in rural clinics. They found that children who received care from clinicians who led the implementation of the intervention at their clinic showed significant improvements in nutrition and physical activity. Virtual QI learning networks in geographically dispersed clinics can significantly increase clinicians' adherence to guidelines for childhood obesity and improve access to recommended care for rural and underserved children.
AHRQ-funded; HS018567.
Citation: Shaikh U, Nettiksimmons J, Joseph JG .
Collaborative practice improvement for childhood obesity in rural clinics: the Healthy Eating Active Living Telehealth Community of Practice (HEALTH COP).
Am J Med Qual 2014 Nov-Dec;29(6):467-75. doi: 10.1177/1062860613506252.
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Keywords: Children/Adolescents, Evidence-Based Practice, Health Information Technology (HIT), Lifestyle Changes, Nutrition, Obesity, Prevention, Quality Improvement, Rural Health, Telehealth
Lyles CR, Schafer AL, Seligman HK
Income, food insecurity, and osteoporosis among older adults in the 2007-2008 National Health and Nutrition Examination Survey (NHANES).
The researchers investigated osteoporosis and low socioeconomic status (SES). They concluded that income and food insecurity may have significant implications not just for immediate nutritional outcomes, but also for conditions such as osteoporosis that develop over the lifespan.
AHRQ-funded; HS022408.
Citation: Lyles CR, Schafer AL, Seligman HK .
Income, food insecurity, and osteoporosis among older adults in the 2007-2008 National Health and Nutrition Examination Survey (NHANES).
J Health Care Poor Underserved 2014 Nov;25(4):1530-41. doi: 10.1353/hpu.2014.0174.
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Keywords: Elderly, Nutrition, Osteoporosis, Social Determinants of Health, Low-Income
Buys DR, Roth DL, Ritchie CS
Nutritional risk and body mass index predict hospitalization, nursing home admissions, and mortality in community-dwelling older adults: results from the UAB Study of Aging with 8.5 years of follow-up.
This study finds that nutritional risk was prospectively associated with all-cause and nonsurgical hospitalizations and with nursing home admission and mortality in unadjusted models. After adjusting for other risk factors, the association between high nutritional risk and all-cause and nonsurgical hospitalizations remained significant.
AHRQ-funded; HS013852
Citation: Buys DR, Roth DL, Ritchie CS .
Nutritional risk and body mass index predict hospitalization, nursing home admissions, and mortality in community-dwelling older adults: results from the UAB Study of Aging with 8.5 years of follow-up.
J Gerontol A Biol Sci Med Sci. 2014 Sep;69(9):1146-53. doi: 10.1093/gerona/glu024..
Keywords: Nutrition, Hospitalization, Elderly, Long-Term Care, Mortality
Bennett WE, Jr., Hendrix KS, Thompson-Fleming RT
Early cow's milk introduction is associated with failed personal-social milestones after 1 year of age.
The researchers used a novel computerized decision support system to gather data from multiple general pediatrics offices.They found an association between the introduction of cow's milk before 1 year of age and the rate of delayed developmental milestones after 1 year of age, adding strength to the recommendations from the AAP and IOM to delay cow's milk introduction until after 1 year of age.
AHRQ-funded; HS017939; HS018453; HS020640.
Citation: Bennett WE, Jr., Hendrix KS, Thompson-Fleming RT .
Early cow's milk introduction is associated with failed personal-social milestones after 1 year of age.
Eur J Pediatr 2014 Jul;173(7):887-92. doi: 10.1007/s00431-014-2265-y.
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Keywords: Clinical Decision Support (CDS), Disabilities, Health Information Technology (HIT), Newborns/Infants, Nutrition
Voils CI, Gierisch JM, Yancy WS, Jr.
Differentiating behavior initiation and maintenance: theoretical framework and proof of concept.
The authors posited that health behavior initiation and maintenance require separate psychological processes and skills. They found evidence of improvement in dietary intake and of maintenance of physical activity and low-density lipoprotein cholesterol during the 4-month maintenance study. Participants found it helpful to plan for relapses, self-monitor, and obtain social support, but they had mixed reactions about reflecting on satisfaction with outcomes.
AHRQ-funded; HS000079.
Citation: Voils CI, Gierisch JM, Yancy WS, Jr. .
Differentiating behavior initiation and maintenance: theoretical framework and proof of concept.
Health Educ Behav 2014 Jun;41(3):325-36. doi: 10.1177/1090198113515242.
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Keywords: Nutrition, Patient Adherence/Compliance, Patient Self-Management, Lifestyle Changes
Haas MC, Bodner EV, Brown CJ
Calorie restriction in overweight seniors: response of older adults to a dieting study: the CROSSROADS randomized controlled clinical trial.
The researchers conducted a study designed to evaluate whether the benefits of intentional weight loss exceed the potential risks in a group of community-dwelling obese older adults. The development and implementation of the CROSSROADS protocol, including a description of the methodology, as well as unique data management features of the trial results, are presented in this article.
AHRQ-funded; HS013852.
Citation: Haas MC, Bodner EV, Brown CJ .
Calorie restriction in overweight seniors: response of older adults to a dieting study: the CROSSROADS randomized controlled clinical trial.
J Nutr Gerontol Geriatr 2014;33(4):376-400. doi: 10.1080/21551197.2014.965993..
Keywords: Elderly, Nutrition, Obesity