National Healthcare Quality and Disparities Report
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- Simulation (48)
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- Sleep Problems (70)
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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
9326 to 9350 of 12139 Research Studies DisplayedHolcomb CN, Hollis RH, Graham LA
Association of coronary stent indication with postoperative outcomes following noncardiac surgery.
The researchers sought to determine whether the clinical indication for a coronary stent is associated with postoperative major adverse cardiac events (MACE). They concluded that surgery in patients with a coronary stent placed for heart attack was associated with increased postoperative MACE rates compared with other stent indications.
AHRQ-funded; HS013852.
Citation: Holcomb CN, Hollis RH, Graham LA .
Association of coronary stent indication with postoperative outcomes following noncardiac surgery.
JAMA Surg 2016 May;151(5):462-9. doi: 10.1001/jamasurg.2015.4545.
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Keywords: Surgery, Cardiovascular Conditions, Heart Disease and Health, Patient-Centered Outcomes Research
Du XL, Zhang Y, Hardy D
Associations between hematopoietic growth factors and risks of venous thromboembolism, stroke, ischemic heart disease and myelodysplastic syndrome: findings from a large population-based cohort of women with breast cancer.
The researchers sought to determine the risk of venous thromboembolism (VTE), stroke, ischemic heart disease, and myelodysplastic syndrome (MDS) in association with the receipt of colony-stimulating factors (CSFs) and/or erythropoiesis-stimulating agents (ESAs) in women with breast cancer. They found that receipts of CSFs and ESAs were significantly associated with an increased risk of VTE in women with breast cancer.
AHRQ-funded; HS018956.
Citation: Du XL, Zhang Y, Hardy D .
Associations between hematopoietic growth factors and risks of venous thromboembolism, stroke, ischemic heart disease and myelodysplastic syndrome: findings from a large population-based cohort of women with breast cancer.
Cancer Causes Control 2016 May;27(5):695-707. doi: 10.1007/s10552-016-0742-5.
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Keywords: Blood Clots, Cancer: Breast Cancer, Cardiovascular Conditions, Risk, Stroke
Gibbs EL, Kass AE, Eichen DM
Attention-deficit/hyperactivity disorder-specific stimulant misuse, mood, anxiety, and stress in college-age women at high risk for or with eating disorders.
The researchers examined the misuse of attention-deficit/hyperactivity disorder (ADHD)-specific stimulants in a college population at high risk for or with clinical or subclinical eating disorders. They found that ADHD-specific stimulant misuse is associated with eating disorder and comorbid pathology among such individuals, recommending that screening for stimulant misuse and eating disorder pathology may improve identification of college-age women who may be engaging in maladaptive behaviors and inform prevention efforts.
AHRQ-funded; HS000078.
Citation: Gibbs EL, Kass AE, Eichen DM .
Attention-deficit/hyperactivity disorder-specific stimulant misuse, mood, anxiety, and stress in college-age women at high risk for or with eating disorders.
J Am Coll Health 2016 May-Jun;64(4):300-8. doi: 10.1080/07448481.2016.1138477.
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Keywords: Education: Academic, Behavioral Health, Medication, Substance Abuse, Young Adults
Epstein DA, Caraway M, Johnston C
Beyond abandonment to next steps: understanding and designing for life after personal informatics tool use.
The authors extended recent research with new insights drawn from people reflecting on their experiences after they stop tracking, examining how designs continue to influence people even after abandonment. They connected their findings to models of personal informatics and identified six reasons why people stop tracking and five perspectives on life after tracking. In this article, they discussed these results and opportunities for design to consider life after self-tracking.
AHRQ-funded; HS023654.
Citation: Epstein DA, Caraway M, Johnston C .
Beyond abandonment to next steps: understanding and designing for life after personal informatics tool use.
Proc SIGCHI Conf Hum Factor Comput Syst 2016 May;2016:1109-13. doi: 10.1145/2858036.2858045.
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Keywords: Health Information Technology (HIT), Health Information Technology (HIT), Lifestyle Changes, Patient Self-Management
Rhoten BA
Body image disturbance in adults treated for cancer - a concept analysis.
The author analyzed the concept of body image disturbance in adults who have been treated for cancer as a phenomenon of interest to nurses. Rhoten used Walker and Avant's 8-step method of concept analysis and concluded that a better understanding of body image disturbance in adults treated for cancer will assist nurses and other clinicians in identifying this phenomenon and will assist nurse scientists in developing instruments that accurately measure this condition, along with interventions that will promote a better quality of life for survivors.
AHRQ-funded; HS022990.
Citation: Rhoten BA .
Body image disturbance in adults treated for cancer - a concept analysis.
J Adv Nurs 2016 May;72(5):1001-11. doi: 10.1111/jan.12892.
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Keywords: Behavioral Health, Cancer, Stress
Freedman S
Capacity and utilization in health care: the effect of empty beds on neonatal intensive care admission.
In this paper, the author exploited short-term variation in Neonatal Intensive Care Unit (NICU) capacity that is unlikely to be correlated with unobserved demand determinants. He found that available NICU beds have little to no effect on NICU utilization for the sickest infants, but do increase utilization for those in the range of birth weights where admission decisions are likely to be more discretionary.
AHRQ-funded; HS018266.
Citation: Freedman S .
Capacity and utilization in health care: the effect of empty beds on neonatal intensive care admission.
Am Econ J Econ Policy 2016 May 1;8(2):154-85. doi: 10.1257/pol.20120393.
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Keywords: Newborns/Infants, Neonatal Intensive Care Unit (NICU), Healthcare Utilization, Critical Care, Decision Making
Wahl ER, Yazdany J
Challenges and opportunities in using patient-reported outcomes in quality measurement in rheumatology.
This article reviews the use of patient-reported outcomes (PROs) in assessing health care quality, and highlights challenges and opportunities specific to their use in rheumatology quality measurement. It describes the current use of PROs as quality measures in rheumatology, and frames an agenda for future work supporting development of meaningful quality measures based on PROs.
AHRQ-funded; HS024412.
Citation: Wahl ER, Yazdany J .
Challenges and opportunities in using patient-reported outcomes in quality measurement in rheumatology.
Rheum Dis Clin North Am 2016 May;42(2):363-75. doi: 10.1016/j.rdc.2016.01.008.
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Keywords: Quality of Care, Outcomes, Quality Indicators (QIs), Quality Measures
Pellegrini CA, Song J, Chang RW
Change in physical activity and sedentary time associated with 2-year weight loss in obese adults with osteoarthritis.
The investigators examined if changes in moderate-to-vigorous physical activity (MVPA), light activity, and sedentary behavior are related to weight change over a 2-year period in obese adults with elevated risk for knee osteoarthritis. They found that small increases in MVPA and decreases in sedentary time over 2 years were associated with weight loss among adults with obesity and with or at elevated risk for knee osteoarthritis.
AHRQ-funded; HS023011.
Citation: Pellegrini CA, Song J, Chang RW .
Change in physical activity and sedentary time associated with 2-year weight loss in obese adults with osteoarthritis.
J Phys Act Health 2016 May;13(5):461-6. doi: 10.1123/jpah.2015-0404.
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Keywords: Lifestyle Changes, Obesity, Arthritis, Obesity: Weight Management
Chavez LJ, Williams EC, Lapham GT
Changes in patient-reported alcohol-related advice following veterans health administration implementation of brief alcohol interventions.
The researchers examined whether an independent measure of brief interventions-patient-reported alcohol-related advice-also increased among VA outpatients who screened positive for alcohol misuse on a mailed survey. They found that among patients with alcohol misuse, the adjusted prevalence of alcohol-related advice increased from 40.4% in 2007 to 55.5% in 2011. Rates of alcohol-related advice increased significantly each year except the last.
AHRQ-funded; HS022800.
Citation: Chavez LJ, Williams EC, Lapham GT .
Changes in patient-reported alcohol-related advice following veterans health administration implementation of brief alcohol interventions.
J Stud Alcohol Drugs 2016 May;77(3):500-8.
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Keywords: Alcohol Use, Behavioral Health, Primary Care, Substance Abuse
Peltz A, Wu CL, White ML
Characteristics of rural children admitted to pediatric hospitals.
The researchers assessed characteristics and hospitalizations of rural children admitted to US children's hospitals in 2012. They found that rural children more often resided in low-income ZIP codes and Health Professional Shortage Areas; they further noted that rural children had a higher prevalence of complex chronic conditions and medical technology assistance. Rural children also experienced higher inpatient costs and higher odds of 30-day readmission.
AHRQ-funded; HS023092.
Citation: Peltz A, Wu CL, White ML .
Characteristics of rural children admitted to pediatric hospitals.
Pediatrics 2016 May;137(5). doi: 10.1542/peds.2015-3156.
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Keywords: Children/Adolescents, Hospitalization, Children/Adolescents, Rural Health, Vulnerable Populations
Ladner TR, Greenberg JK, Guerrero N
Chiari malformation type I surgery in pediatric patients. part 1: validation of an ICD-9-CM code search algorithm.
The researchers sought to validate two ICD-9-CM code algorithms using hospital billing data to identify pediatric patients undergoing Chiari malformation Type I (CM-I) decompression surgery. They found that an ICD-9-CM algorithm requiring a primary diagnosis of CM-I has excellent positive predictive value and very good sensitivity for identifying CM-I decompression surgery in pediatric patients. They concluded that these results establish a basis for utilizing administrative billing data to assess pediatric CM-I treatment outcomes.
AHRQ-funded; HS019455.
Citation: Ladner TR, Greenberg JK, Guerrero N .
Chiari malformation type I surgery in pediatric patients. part 1: validation of an ICD-9-CM code search algorithm.
J Neurosurg Pediatr 2016 May;17(5):519-24. doi: 10.3171/2015.10.peds15370.
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Keywords: Children/Adolescents, Neurological Disorders, Surgery
Greenberg JK, Olsen MA, Yarbrough CK
Chiari malformation type I surgery in pediatric patients. Part 2: complications and the influence of comorbid disease in California, Florida, and New York.
The objective of this study was to investigate Chiari malformation Type I (CM-I) surgical outcomes using population-level administrative billing data. It concluded that approximately 1 in 8 pediatric CM-I patients experienced a surgical complication, whereas medical complications were rare. Although complex chronic conditions were common in pediatric CM-I patients, only hydrocephalus was independently associated with increased risk of surgical events.
AHRQ-funded; HS019455.
Citation: Greenberg JK, Olsen MA, Yarbrough CK .
Chiari malformation type I surgery in pediatric patients. Part 2: complications and the influence of comorbid disease in California, Florida, and New York.
J Neurosurg Pediatr 2016 May;17(5):525-32. doi: 10.3171/2015.10.peds15369.
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Keywords: Adverse Events, Children/Adolescents, Healthcare Cost and Utilization Project (HCUP), Surgery
Pollack CE, Blackford AL, Schoenborn NL
Comparing prognostic tools for cancer screening: considerations for clinical practice and performance assessment.
The researchers compared the agreement and rates of cancer screening using four prognostic tools that require different types of clinical information. They found high agreement among the four prognostic tools. They concluded that the high rates of cancer screening of individuals with limited life expectancy suggest the importance of incorporating tools into clinical decision-making.
AHRQ-funded; HS000029.
Citation: Pollack CE, Blackford AL, Schoenborn NL .
Comparing prognostic tools for cancer screening: considerations for clinical practice and performance assessment.
J Am Geriatr Soc 2016 May;64(5):1032-8. doi: 10.1111/jgs.14089.
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Keywords: Elderly, Cancer, Screening, Decision Making
Groessl EJ, Kaplan RM, Castro Sweet CM
AHRQ Author: Kaplan RM
Cost-effectiveness of the LIFE physical activity intervention for older adults at increased risk for mobility disability.
The study objective was to examine the resources required to deliver the physical activity (PA) intervention and calculate the incremental cost-effectiveness compared with a health education intervention. They found that the average cost per participant over 2.6 years was US $3,302 and US $1,001 for the PA and health education interventions, respectively. PA participants accrued 0.047 per person more Quality-Adjusted Life-Years than health education participants.
AHRQ-authored.
Citation: Groessl EJ, Kaplan RM, Castro Sweet CM .
Cost-effectiveness of the LIFE physical activity intervention for older adults at increased risk for mobility disability.
J Gerontol A Biol Sci Med Sci 2016 May;71(5):656-62. doi: 10.1093/gerona/glw001.
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Keywords: Elderly, Lifestyle Changes, Health Promotion, Healthcare Costs, Quality of Life
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
Jenkins KJ, Koch Kupiec J, Owens PL
AHRQ Author: Owens PL
Development and validation of an Agency for Healthcare Research and Quality indicator for mortality after congenital heart surgery harmonized with risk adjustment for congenital heart surgery (RACHS-1) methodology.
The National Quality Forum previously approved a quality indicator for mortality after congenital heart surgery developed by AHRQ. Several parameters of the validated Risk Adjustment for Congenital Heart Surgery (RACHS-1) method were included, but others differed. As part of the National Quality Forum endorsement maintenance process, developers were asked to harmonize the 2 methodologies.
AHRQ-authored.
Citation: Jenkins KJ, Koch Kupiec J, Owens PL .
Development and validation of an Agency for Healthcare Research and Quality indicator for mortality after congenital heart surgery harmonized with risk adjustment for congenital heart surgery (RACHS-1) methodology.
J Am Heart Assoc 2016 May;5(5):pii: e003028. doi: 10.1161/jaha.115.003028.
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Keywords: Surgery, Mortality, Quality Indicators (QIs), Children/Adolescents, Cardiovascular Conditions
Brenner AT, Gupta S, Ko LK
Development of a practical model for targeting patient decision support interventions to promote colorectal cancer screening in vulnerable populations.
The authors sought to develop a practical model for predicting probability of colorectal cancer (CRC) screening completion in a diverse safety-net population and a subsequent framework for targeting screening promotion interventions. Their model and framework may be useful for designing and delivering targeted interventions to promote CRC screening.
AHRQ-funded; HS013853.
Citation: Brenner AT, Gupta S, Ko LK .
Development of a practical model for targeting patient decision support interventions to promote colorectal cancer screening in vulnerable populations.
J Health Care Poor Underserved 2016;27(2):465-78. doi: 10.1353/hpu.2016.0090.
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Keywords: Cancer: Colorectal Cancer, Decision Making, Health Promotion, Screening, Vulnerable Populations
Reid AE, Rosenthal L, Earnshaw VA
Discrimination and excessive weight gain during pregnancy among Black and Latina young women.
The researchers examined the influence of discrimination, a culturally relevant stressor, on odds of gaining weight beyond Institute of Medicine recommendations during pregnancy. They found that ever experiencing discrimination was associated with a 71 percent increase in the odds of excessive weight gain.
AHRQ-funded; HS022986.
Citation: Reid AE, Rosenthal L, Earnshaw VA .
Discrimination and excessive weight gain during pregnancy among Black and Latina young women.
Soc Sci Med 2016 May;156:134-41. doi: 10.1016/j.socscimed.2016.03.012..
Keywords: Disparities, Obesity: Weight Management, Pregnancy, Racial and Ethnic Minorities, Social Stigma
Berian JR, Paruch JL, Cohen ME
Does performance vary within the same hospital when separately examining different patient subgroups?
The researchers sought to determine whether performance differs within a given hospital for 6 contrasting patient subgroups and to identify the percentage of hospitals with greater than chance differences in performance. They found that overall quality differed for elderly vs nonelderly, renal insufficiency vs normal renal function patients, cancer vs noncancer, and emergency vs nonemergency. They concluded that quality programs can consider separate reports for these subgroups to identify opportunities for quality improvement.
AHRQ-funded; HS021857.
Citation: Berian JR, Paruch JL, Cohen ME .
Does performance vary within the same hospital when separately examining different patient subgroups?
J Am Coll Surg 2016 May;222(5):790-97.e1. doi: 10.1016/j.jamcollsurg.2016.01.057.
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Keywords: Emergency Medical Services (EMS), Hospitals, Outcomes, Quality Improvement, Social Determinants of Health
Nickel KB, Fox IK, Margenthaler JA
Effect of noninfectious wound complications after mastectomy on subsequent surgical procedures and early implant loss.
The authors determined the rates of noninfectious wound complications (NIWCs) among women undergoing mastectomy and assessed the impact of immediate reconstruction (IR). They found that the rate of NIWC was approximately 2-fold higher after mastectomy with IR than after mastectomy only and that noninfectious wound complications were associated with additional surgical treatment, particularly in women with implant reconstruction, and with early implant loss.
AHRQ-funded; HS019455.
Citation: Nickel KB, Fox IK, Margenthaler JA .
Effect of noninfectious wound complications after mastectomy on subsequent surgical procedures and early implant loss.
J Am Coll Surg 2016 May;222(5):844-52.e1. doi: 10.1016/j.jamcollsurg.2016.01.050.
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Keywords: Adverse Events, Cancer: Breast Cancer, Injuries and Wounds, Surgery
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
Yanamadala S, Morrison D, Curtin C
Electronic health records and quality of care: an observational study modeling impact on mortality, readmissions, and complications.
The authors assessed the relationship between electronic health records (EHR) adoption and patient outcomes. Their results indicate that patients receiving medical and surgical care at hospitals with no EHR system have similar outcomes compared to patients seeking care at hospitals with a full EHR system. They concluded that EHRs may play a smaller role than expected in patient outcomes and overall quality of care.
AHRQ-funded; HS024096.
Citation: Yanamadala S, Morrison D, Curtin C .
Electronic health records and quality of care: an observational study modeling impact on mortality, readmissions, and complications.
Medicine (Baltimore) 2016 May;95(19):e3332. doi: 10.1097/md.0000000000003332.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Electronic Health Records (EHRs), Quality of Care, Mortality, Hospitals
Marra MV, Simmons SF, Shotwell MS
Elevated serum osmolality and total water deficit indicate impaired hydration status in residents of long-term care facilities regardless of low or high body mass index.
The researchers assessed hydration status and the adequacy of total water intake, and further determined relationships between hydration status, total water intake, and body mass index (BMI) in long-term care residents. They found that dehydration and inadequate total water intake is prevalent in long-term care residents across all BMI categories. They recommended that the type of liquid beverages, type of ONS, and type of between-meal snacks are factors that could be targeted for nutrition interventions designed to prevent or reverse dehydration.
AHRQ-funded; HS018580.
Citation: Marra MV, Simmons SF, Shotwell MS .
Elevated serum osmolality and total water deficit indicate impaired hydration status in residents of long-term care facilities regardless of low or high body mass index.
J Acad Nutr Diet 2016 May;116(5):828-36.e2. doi: 10.1016/j.jand.2015.12.011.
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Keywords: Elderly, Long-Term Care, Nursing Homes, Patient-Centered Outcomes Research
Figueiredo R, Dempster L, Quinonez C
Emergency department use for dental problems among homeless individuals: a population-based cohort study.
The researchers evaluated emergency department (ED) visits for dental problems among Toronto's homeless population (Ontario, Canada). They found that over 80% of the ED visits by homeless people were for odontogenic infections, and 46% of homeless people had more than one such visit. They concluded that access to dental care is inadequate and that ED settings are ineffective for treatment of dental problems.
AHRQ-funded; HS014129.
Citation: Figueiredo R, Dempster L, Quinonez C .
Emergency department use for dental problems among homeless individuals: a population-based cohort study.
J Health Care Poor Underserved 2016;27(2):860-8. doi: 10.1353/hpu.2016.0081.
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Keywords: Access to Care, Dental and Oral Health, Emergency Department, Vulnerable Populations
Dai D, Feinstein JA, Morrison W
Epidemiology of polypharmacy and potential drug-drug interactions among pediatric patients in ICUs of U.S. children's hospitals.
The authors studied the characteristics and prevalence of exposure of pediatric patients to polypharmacy and potential drug-drug interactions in pediatric intensive care units (PICUs). They found that many PICU patients are exposed to substantial polypharmacy and potential drug-drug interactions. Future research should identify the risk of adverse drug events following specific potential drug-drug interaction exposures.
AHRQ-funded; HS018425.
Citation: Dai D, Feinstein JA, Morrison W .
Epidemiology of polypharmacy and potential drug-drug interactions among pediatric patients in ICUs of U.S. children's hospitals.
Pediatr Crit Care Med 2016 May;17(5):e218-28. doi: 10.1097/pcc.0000000000000684.
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Keywords: Adverse Drug Events (ADE), Children/Adolescents, Intensive Care Unit (ICU), Medication, Medication: Safety