National Healthcare Quality and Disparities Report
Latest available findings on quality of and access to health care
Data
- Data Infographics
- Data Visualizations
- Data Tools
- Data Innovations
- All-Payer Claims Database
- Healthcare Cost and Utilization Project (HCUP)
- Medical Expenditure Panel Survey (MEPS)
- AHRQ Quality Indicator Tools for Data Analytics
- State Snapshots
- United States Health Information Knowledgebase (USHIK)
- Data Sources Available from AHRQ
Search All Research Studies
AHRQ Research Studies Date
Topics
- Adverse Drug Events (ADE) (1)
- Adverse Events (1)
- (-) Behavioral Health (7)
- Cardiovascular Conditions (2)
- Chronic Conditions (1)
- Depression (3)
- Disparities (1)
- Elderly (1)
- Heart Disease and Health (1)
- Hospitalization (1)
- Human Immunodeficiency Virus (HIV) (1)
- Labor and Delivery (1)
- Medication (1)
- Medication: Safety (1)
- Mortality (1)
- Opioids (1)
- Pain (1)
- Patient Safety (1)
- Pregnancy (1)
- Racial and Ethnic Minorities (1)
- (-) Risk (7)
- Stroke (1)
- Substance Abuse (1)
- Women (1)
AHRQ Research Studies
Sign up: AHRQ Research Studies Email updates
Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 7 of 7 Research Studies DisplayedKhodneva Y, Goyal P, Levitan EB
Depressive symptoms and incident hospitalization for heart failure: findings From the REGARDS Study.
The purpose of this study was to determine whether depressive symptoms are associated with incident heart failure (HF), including hospitalization for HF overall or by subtype: HF with preserved (HFpEF) or reduced ejection fraction (HFrEF). The study found that over a median of 9.2 years of follow-up, there were 872 incident HF hospitalizations, 526 among those without CHD and 334 among those with CHD. The age-adjusted HF hospitalization incidence rates per 1000 person-years were 4.9 for participants with depressive symptoms compared with 3.2 for participants without depressive symptoms. For overall HF, the elevated risk lessened after controlling for covariates. Among those without baseline CHD, when HFpEF was evaluated separately, after controlling for all covariates, depressive symptoms were related with incident hospitalization. In contrast, depressive symptoms were not related with incident HFrEF hospitalizations. The researchers concluded that among individuals without CHD at baseline, depressive symptoms were related with incident hospitalization for HFpEF, but not for those with baseline CHD or HFrEF.
AHRQ-funded; HS013852.
Citation: Khodneva Y, Goyal P, Levitan EB .
Depressive symptoms and incident hospitalization for heart failure: findings From the REGARDS Study.
J Am Heart Assoc 2022 Apr 5;11(7):e022818. doi: 10.1161/jaha.121.022818..
Keywords: Depression, Behavioral Health, Heart Disease and Health, Cardiovascular Conditions, Hospitalization, Risk
Wei YJ, Chen C, Lewis MO
Trajectories of prescription opioid dose and risk of opioid-related adverse events among older Medicare beneficiaries in the United States: a nested case-control study.
This study used a sample of older patients who are Medicare beneficiaries who were newly prescribed opioids to determine rates of 4 prescription opioid dose trajectories and the risk of opioid-related adverse events (ORAEs). A 5% random sample of Medicare beneficiaries from 2011 to 2018 was used to conduct a nested case-control study of patients age 65 and older who were newly diagnosed with chronic noncancer pain (CNCP). Among the cases and controls, 2,192 (70.6%) were women and mean age was 77.1 years. Four prescribed opioid trajectories before the incident ORAE diagnosis or matched date emerged: gradual dose discontinuation (from ≤3 to 0 daily morphine milligram equivalent (MME), 1,456 [23.5%]), gradual dose increase (from 0 to >3 daily MME, 1,878 [30.3%]), consistent low dose (between 3 and 5 daily MME, 1,510 [24.3%]), and consistent moderate dose (>20 daily MME, 1,362 [22.0%]). Less than 5% were prescribed a mean daily dose of ≥90 daily MME during 6 months before diagnosis or matched date. Patients with gradual dose discontinuation versus those with a consistent low or moderate dose, and increase dose were more likely to be 65 to 74 years, Midwest US residents, and receiving no low-income subsidy. Those with gradual dose increase and consistent moderate dose had a higher risk of ORAE, after adjustment for covariates.
AHRQ-funded; HS027230.
Citation: Wei YJ, Chen C, Lewis MO .
Trajectories of prescription opioid dose and risk of opioid-related adverse events among older Medicare beneficiaries in the United States: a nested case-control study.
PLoS Med 2022 Mar;19(3):e1003947. doi: 10.1371/journal.pmed.1003947..
Keywords: Elderly, Opioids, Medication, Adverse Drug Events (ADE), Adverse Events, Risk, Chronic Conditions, Pain, Substance Abuse, Behavioral Health, Medication: Safety, Patient Safety
Coley RY, Walker RL, Cruz M
Clinical risk prediction models and informative cluster size: assessing the performance of a suicide risk prediction algorithm.
Investigators used data from seven health systems to predict suicide attempt within 90 days. They recommended dividing clustered data on the person level, rather than visit level, to ensure strong performance in prospective use and accurate estimation of future performance at the time of model development.
AHRQ-funded; HS026369.
Citation: Coley RY, Walker RL, Cruz M .
Clinical risk prediction models and informative cluster size: assessing the performance of a suicide risk prediction algorithm.
Biom J 2021 Oct;63(7):1375-88. doi: 10.1002/bimj.202000199..
Keywords: Behavioral Health, Risk
Sico JJ, Kundu S, So-Armah K
Depression as a risk factor for incident ischemic stroke among HIV-positive veterans in the veterans aging cohort study.
Background HIV infection and depression are each associated with increased ischemic stroke risk. Whether depression is a risk factor for stroke within the HIV population is unknown. In this study the investigators examined depression as a risk factor for incident ischemic stroke among HIV-positive veterans in the veterans aging cohort study. The investigators concluded that depression is associated with an increased risk of stroke among HIV-positive people after adjusting for sociodemographic characteristics, traditional cerebrovascular risk factors, and HIV-specific factors.
AHRQ-funded; HS023464.
Citation: Sico JJ, Kundu S, So-Armah K .
Depression as a risk factor for incident ischemic stroke among HIV-positive veterans in the veterans aging cohort study.
J Am Heart Assoc 2021 Jul 6;10(13):e017637. doi: 10.1161/jaha.119.017637..
Keywords: Depression, Behavioral Health, Risk, Human Immunodeficiency Virus (HIV), Stroke, Cardiovascular Conditions
Coley RY, Johnson E, Simon GE
Racial/ethnic disparities in the performance of prediction models for death by suicide after mental health visits.
This study looked at racial/ethnic disparities in the performance of prediction models for death by suicide after mental health visit. The main outcome measured was the suicide rate within 90 days after a mental health visit. The study used a 50% sample of visits from a random set of outpatients at 7 large integrated health care systems by patients 13 years and older (6,984,184 visits). Suicide rates were highest for visits by patients with no race/ethnicity recorded, followed by Asian, White, American Indian/Alaskan Native, Hispanic, and Black. Sensitivity of both models used were high for White, Hispanic, and Asian patients and poor for Black and American Indian/Alaskan Native patients and patients with no race/ethnicity recorded.
AHRQ-funded; HS026369.
Citation: Coley RY, Johnson E, Simon GE .
Racial/ethnic disparities in the performance of prediction models for death by suicide after mental health visits.
JAMA Psychiatry 2021 Jul;78(7):726-34. doi: 10.1001/jamapsychiatry.2021.0493..
Keywords: Disparities, Racial and Ethnic Minorities, Behavioral Health, Mortality, Risk
Calthorpe LM, Baer RJ, Chambers BD
The association between preterm birth and postpartum mental healthcare utilization among California birthing people.
This study’s objective was to determine whether preterm birth is associated with postpartum inpatient and emergency mental healthcare utilization. The study sample was taken from a database of live-born neonates delivered in California, 2011-2017, and included all births to singleton infants between the gestational ages of 20 and 44 weeks. The findings indicate found that preterm birth is an independent risk factor for postpartum mental healthcare utilization. These findings suggest that screening for and providing mental health resources to birthing people after delivery are crucial, particularly among people giving birth to preterm infants, regardless of mental health history.
AHRQ-funded; HS026383.
Citation: Calthorpe LM, Baer RJ, Chambers BD .
The association between preterm birth and postpartum mental healthcare utilization among California birthing people.
Am J Obstet Gynecol MFM 2021 Jul;3(4):100380. doi: 10.1016/j.ajogmf.2021.100380..
Keywords: Behavioral Health, Pregnancy, Women, Labor and Delivery, Risk
Kuperberg M, Katz D, Greenebaum SLA
Psychotic symptoms during bipolar depressive episodes and suicidal ideation.
Researchers examined the relationship between psychotic symptoms during a depressive episode and suicidal ideation in bipolar patients. Psychotic symptoms in adult, depressed outpatients with bipolar disorder (BD) in a comparative effectiveness study of quetiapine versus lithium were assessed via Bipolar Inventory of Signs and Symptoms Scale (BISS); depressive episodes were assessed via Mini-International Neuropsychiatric Interview (MINI). The researchers found that, while a small proportion of bipolar disorder outpatients had current symptoms of psychosis during their depressive episode, those who did were more likely to endorse active suicidal thoughts, including suicide methods and plans.
AHRQ-funded; HS019371.
Citation: Kuperberg M, Katz D, Greenebaum SLA .
Psychotic symptoms during bipolar depressive episodes and suicidal ideation.
J Affect Disord 2021 Mar 1;282:1241-46. doi: 10.1016/j.jad.2020.12.184..
Keywords: Depression, Behavioral Health, Risk