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digital.ahrq.gov/sites/default/files/docs/citation/r21hs024739-nahm-final-report-2019.pdf
January 01, 2019 - groups (18.1% T-PeP vs. 5.2% Control
for 3 weeks; 17.4% T-PeP vs. 6.7% Control for 4 months). … The
participants were randomized into either the T-PeP (n = 138) or control (n = 134) group. … Total T-PeP Control Total T-PeP Control Total
(n = 138) (n = 134) (n = 272) (n = 113) (n = 127 … (The control group had access to T-PeP for three weeks upon completion of the study.) … Centers for Disease Control and Prevention. Chronic Disease Overview.
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digital.ahrq.gov/health-it-tools-and-resources/health-it-costs-and-benefits-database/computerized-management-diabetes
January 01, 1998 - Outcomes: Measures of hemoglobin A1C control. … Summary: Intervention: Comparison of various computerized systems for helping manage diabetes with a control … Patient Safety Outcome: 6 of 14 studies reported statistically significant benefits for hemoglobin A1C control
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digital.ahrq.gov/health-it-tools-and-resources/health-it-costs-and-benefits-database/timer-new-objective-measure
July 05, 1986 - Years of study: Not Available Study Design: Case study w/concurrent control Outcomes: Impact on health … Intervention: Consultations with a computer with preventive care reminders were compared to control … Healthcare Utilization: ÒTimerÓ showed that control consultations lasted an average of 6 minutes 58 … Exploring patient concepts, education, management sharing, and prevention were attempted during 28% of the control
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digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/chumbler-n-et-al-2004
January 01, 2004 - A case-control design was employed. … The control group consisted of 115 men who were referred from either senior service agencies or hospital … functional independence measure] FIM motor scores, and 2.7 points more in FIM cognitive scores than the control … included 226 Veterans Administration (VA) patients: 111 male veterans (intervention group) and 115 men (control … Study groups included a control group and an experimental group using (1) home messaging devices, (2)
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digital.ahrq.gov/principal-investigator/kahn-james
January 01, 2023 - Kahn, James
Randomized Control Trial Embedded in an Electronic Health … Randomized Controlled Trial Embedded in an Electronic Health Record
Randomized Control
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digital.ahrq.gov/population/vulnerable-population
January 01, 2023 - Disseminating and Implementing MedSMA℞T Families in Emergency Departments: A Randomized Control … Planning the Implementation of HIT in a Rural Setting
eHealth Blood Pressure Control … Program - Final Report
Citation
Eaton C. eHealth Blood Pressure Control Program - Final Report … Project Name
eHealth Blood Pressure Control Program
El Dorado County Safety
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digital.ahrq.gov/health-it-tools-and-resources/health-it-costs-and-benefits-database/search-database
testing articles With intervention, with concurrent comparison group:
RCT
CCT
Control … before/after
Cohort
Case control
With intervention, without concurrent comparison … group:
Pre-Post
Time series
Historical control
No intervention
Cross … sectional
Case study with concurrent control
Predictive analysis:
Cost effectiveness
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digital.ahrq.gov/sites/default/files/docs/citation/r01hs025374-weiner-final-report-2022.pdf
January 01, 2022 - An unexplained loss of diabetes control is a contextual red flag because it suggests
a change in diet … , activity level or medication adherence may be the reason for the loss of control, all of
which are … Jones, I notice that your diabetes control has
deteriorated quite a bit. … Although patients were blinded as to whether they were in the
intervention or control group, it was … Intervent
ion
Control Intervent
ion
Control Intervent
ion
Control Intervent
ion
Red Flag
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digital.ahrq.gov/sites/default/files/docs/citation/r01hs021472-cummins-final-report-2019.pdf
January 01, 2019 - Reference website use patterns of poison
control center specialists. … : the view from the
poison control center. … Modeling poison
control center workflow with health information exchange. … Advancing toward
health information exchange for poison control centers. … : the view from the
poison control center.
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digital.ahrq.gov/sites/default/files/docs/biblio/Poon.ppt
August 01, 2006 - Before-and-after time series Trials
Main study design issues:
Secular Trend: Can a simultaneous control … arm
Control arm gets intervention
Post- Intervention Period
Randomization schemes:
Factorial Design … for practice characteristics
Intervention Group
Control Group
Intervention Group
Control Group … Intervention Group
Control Group
Intervention Group
Control Group
Inherent Limitations … Intervention Group
Control Group
Physicians
Patient -> Outcome assessed
Looking at Usage Data
Great
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digital.ahrq.gov/sites/default/files/docs/page/percentage-of-alerts-quick-reference-guide.pdf
March 01, 2009 - when
they received a reminder in the inpatient setting,
compared with 21.9 percent compliance by control … • Allowing alerts to trigger for both the
intervention and control groups, but preventing
the alerts … This approach will enable you
to control for those providers that would have
completed the recommended … Control Rate = (# of recommended actions
completed in control group/total number
of alerts in control … • Consider the level of analysis for the control
and intervention groups, i.e., are you
comparing
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digital.ahrq.gov/ahrq-funded-projects/enhancing-self-management-t2dm-automated-reminder-and-feedback-system/annual-summary/2010
January 01, 2010 - prompts them to take medications, and provides education on the impact lifestyle choices has on glycemic control … These provide information on long-term control, as well as single glucose measures. … Specific Aims:
Demonstrate that use of the ASMM improves glycemic control in inadequately-controlled … determine whether those who actually received feedback from the ASMM demonstrated improved glycemic control … between commonsense beliefs about diabetes and glycemic control.
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digital.ahrq.gov/health-it-tools-and-resources/health-it-costs-and-benefits-database/effect-immediate-access
July 01, 1982 - presented with a printed summary of the patient's computerized record for study encounters, but not for control … Healthcare Utilization: Internists ordered an average of 3.2 tests for control visits and 2.7 tests … Changes in healthcare costs: The internists ordered tests costing $34.91 for control visits and $29.94 … The surgeons ordered tests costing $15.50 under study conditions and $17.75 under control conditions.
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digital.ahrq.gov/ahrq-funded-projects/promoting-self-management-stroke-survivors-using-health-it/annual-summary/2012
January 01, 2012 - online health management tool for self-management tasks and medication therapy management (MTM) for HTN control … controlled trial with the intervention group assigned to the online health management tool and the control … The control group receives the American Stroke Association booklet on the relationship between high BP … (Ongoing)
Characterize rates of HTN control into guideline recommended ranges at 3 months after enrollment … of adherence to antihypertensive medications at 3 months after enrollment in the intervention versus control
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digital.ahrq.gov/ahrq-funded-projects/telemonitoring-rural-elder-nutrition-centers-demonstration-project-hypertension/annual-summary/2010
January 01, 2010 - A secondary objective is to compare BP control in a telehealth group to a control group. … self-monitoring of their BP any time they use the center; the two sites that do not have kiosks serve as the control … visits and medication titrations, with a focus on comparisons between participants at intervention and control … utilized to manage BP in a community setting that targets high risk elders. ( Ongoing )
Compare BP control … in a telehealth group to BP control in a control (non-telehealth) group. ( Ongoing )
2010 Activities
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digital.ahrq.gov/funding-mechanism/ambulatory-safety-and-quality-program-improving-quality-through-clinician-use
January 01, 2023 - Electronic Health Record (EHR) Use and Quality of Care
Support for contextual control … Support for contextual control in primary care: a qualitative analysis. … Administration (VA) Integrated Medication Manager
Predictors of blood pressure control … Predictors of blood pressure control among hypertensives in community health centers.
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digital.ahrq.gov/population/migrant-populations
January 01, 2023 - Migrant Populations
Predictors of blood pressure control among hypertensives … Predictors of blood pressure control among hypertensives in community health centers.
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digital.ahrq.gov/health-it-tools-and-resources/health-it-costs-and-benefits-database/computer-assisted-design
January 01, 1992 - Intravenous theophylline dosing for patients with acute bronchospasm determined by the treating physician (control … theophylline concentrations, measured 20 min after the loading dose, were 13.6 and 17.0 micrograms.ml-1 in the control … to admission, loading doses and initial concentrations were: 200 mg and 9.4 micrograms.ml-1 in the control … therapeutic range (10-20 micrograms.ml-1) throughout 51% and 77% of the hospitalization period, in the control
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digital.ahrq.gov/health-it-tools-and-resources/health-it-costs-and-benefits-database/cost-savings-using-stepped-care
March 27, 1996 - Beginning in April 1992 for 21 months Study Design: Before and after trial with one study site and two control … One control center used an NSAID computer cost-prompt and the other had usual practice. … were sent to 203 clinicians HIT System: Cost reminder appeared on the computer ordering screen of the control … fell from 34% to 21%, while at computer cost-prompt site it decreased only 5%, and at usual practice control
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digital.ahrq.gov/health-it-tools-and-resources/health-it-costs-and-benefits-database/does-computerized-display
November 24, 1997 - In one, 3536 patients were in the intervention group and 3554 were in the control group for the clinical … In the radiologic arm, 8728 patients were in the intervention group and 8653 were in the control group … the number of tests ordered and performed for admission were no different between intervention and control … The difference in charges between intervention and control patients for clinical laboratory tests performed