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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 4 of 4 Research Studies DisplayedHenke RM, Karaca Z, Gibson TB
Medicaid Accountable Care Organizations and childbirth outcomes.
This study examined the impact of Accountable Care Organizations (ACOs) to childbirth outcomes. States that use Medicaid ACOs were compared with states that had not adopted ACO. Using HCUP data, the relationship between Medicaid ACO adoption and neonatal and maternal outcomes, and cost per birth was examined. Medicaid ACO implementation was associated with a moderate reduction in hospital costs per birth and decreased cesarean section rates with results varying by state. There was no association with other birth outcomes, including infant inpatient mortality, low birthweight, neonatal intensive care unit utilization and severe maternal morbidity.
AHRQ-authored; AHRQ-funded; 290201300002C.
Citation: Henke RM, Karaca Z, Gibson TB .
Medicaid Accountable Care Organizations and childbirth outcomes.
Med Care Res Rev 2020 Dec;77(6):559-73. doi: 10.1177/1077558718823132..
Keywords: Healthcare Cost and Utilization Project (HCUP), Medicaid, Health Insurance, Healthcare Costs, Labor and Delivery, Pregnancy, Women, Outcomes
Guglielminotti J, Rosenberg H, Li G
Prevalence of malignant hyperthermia diagnosis in obstetric patients in the United States, 2003 to 2014.
The goal of this study was to assess the prevalence of malignant hyperthermia (MH) diagnosis and associated factors in obstetric patients. Using data from the Nationwide Inpatient Sample, results showed that the prevalence of MH-susceptibility is about 1 in 125,000 in cesarean deliveries, similar to the prevalence reported in non-obstetrical surgery inpatients. The findings of this study suggest that stocking dantrolene in maternity units is justified.
AHRQ-funded; HS025787.
Citation: Guglielminotti J, Rosenberg H, Li G .
Prevalence of malignant hyperthermia diagnosis in obstetric patients in the United States, 2003 to 2014.
BMC Anesthesiol 2020 Jan 20;20(1):19. doi: 10.1186/s12871-020-0934-0..
Keywords: Healthcare Cost and Utilization Project (HCUP), Pregnancy, Maternal Care, Women, Diagnostic Safety and Quality, Labor and Delivery
Bommarito KM, Gross GA, Willers DM
The effect of clinical chorioamnionitis on cesarean delivery in the United States.
This study examined the association of clinical chorioamnionitis on cesarean delivery in a national sample of hospital discharges. It found that women with clinical chorioamnionitis were more likely to have cesarean delivery than those without clinical chorioamnionitis. The risk of cesarean delivery varied significantly by hospital location, teaching status, and U.S. region.
AHRQ-funded; HS019455.
Citation: Bommarito KM, Gross GA, Willers DM .
The effect of clinical chorioamnionitis on cesarean delivery in the United States.
Health Serv Res 2016 Oct;51(5):1879-95. doi: 10.1111/1475-6773.12447.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Labor and Delivery, Pregnancy, Risk, Women
Henke RM, Wier LM, Marder WD
AHRQ Author: Friedman BS, Wong HS
Geographic variation in cesarean delivery in the United States by payer.
This study aimed (1) to determine whether the geographic variation in cesarean delivery rate is consistent for private insurance and Medicaid, and (2) to identify the patient, population, and market factors associated with cesarean rate and determine if these factors vary by payer. It concluded that factors associated with geographic variation in cesarean delivery, a frequent and high-resource inpatient procedure, vary somewhat by payer.
AHRQ-authored; AHRQ-funded; 290200600009C.
Citation: Henke RM, Wier LM, Marder WD .
Geographic variation in cesarean delivery in the United States by payer.
BMC Pregnancy Childbirth 2014 Nov 19;14:387. doi: 10.1186/s12884-014-0387-x.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Health Insurance, Labor and Delivery, Medicaid, Pregnancy