-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/dementia-databases-methods_research.pdf
May 01, 2008 - Alzheimer’s disease was defined using the 331 code. … Other dementias comprised various types of senility in the
290 and 297 code ranges. … Lewy Body disease/dementia, 331.82 was excluded from the list
because that code was not in use in 2002
-
effectivehealthcare.ahrq.gov/sites/default/files/s143.pdf
October 01, 2007 - Pharmacy dispensations of statins were identified from
pharmacy claims by national drug code supplemented … Two different ambulatory care claim
dates with a code for a particular diagnosis were required before … AMI) were iden-
tified among the matched cohorts by the presence of an
inpatient claim for AMI (ICD-9 code
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/distributed-network-safety_research.pdf
July 01, 2009 - Step 4: Processing Analytic Code against Detailed Intermediate Datasets, Summary or Patient-Level Data … that is not
trusted (e.g., sites might not allow running another site’s SAS code)
Auditing and … Analysis code must be distributed to the data owner, be
executed under the data owner’s control, and … Code of Federal Regulations, Title 45,
Public Welfare. Department of Health and
Human Servies. … IRB-approved protocol
6.0
Execute
Query
Site
SAS Code
3.0
Develop
Query
SAS
Code
Validated
-
effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/outcome-research-white-paper.pdf
June 01, 2022 - percent of patients who indicated
suicide ideation on the PHQ-9 (item 9) had a corresponding ICD-9 code … Including a code for
pregnancy would result in a higher capitation rate for that individual patient … PsychPRO:
Difficulty
Level
Newly
diagnosed
depression
PHQ-9 >9 or ICD-9/10 code for
depression … Clinicians may indicate that the work was done remotely by a modifier or a place of
service code, but … SMART on FHIR App
The SMART on FHIR App source code and related technical documentation are available
-
effectivehealthcare.ahrq.gov/sites/default/files/ch_11-user-guide-to-ocer_130129.pdf
January 03, 2012 - different data sources (e.g., comparing a report to
a general practitioner [GP] with a hospital ICD-9
code … This section describes two
widely used approaches, spreadsheet-based and
code-based analyses. … Example of Functional Form Analysis
This SAS code is an example of a mixed model
that is being used … SAS 9.2 code example:
proc genmod data = b descending;
class idno race1;
model cac=age1c male bmi1c … SAS 9.2 code example:
proc genmod data = b descending;
class idno race1;
where agatpm1c ne 0;
model
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-report-machine-learning-screening.pdf
November 01, 2019 - Methods Research Report: Performance and Usability of Machine Learning for Screening in Systematic Reviews
Methods Research Report
Performance and Usability of Machine Learning for
Screening in Systematic Reviews: A Comparative
Evaluation of Three Tools
Methods Research Report
Performance and Usability of Ma…
-
effectivehealthcare.ahrq.gov/sites/default/files/s123.pdf
October 01, 2007 - comorbidities, patients distance to nearest hospital,
and the poverty percentage in the patient’s zip code … from each patient to the nearest radiation treatment
center in the diagnosis year based on the zip code … 35.9 41.7‡
Charlson comorbidity index �0 (%)� 19.6 21.1 10.9‡ 19.6 19.7 20.3 19.0
High poverty zip code … axillary tail, overlapping lesion,
not-stated), Charlson comorbidity index (0, 1, 2, 3�), residence zip code … axillary tail,
overlapping lesion, not-stated), Charlson comorbidity index (0, 1, 2, 3�), residence zip code
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/dcis-prognostic-tests_research.pdf
August 22, 2012 - Third Edition
(ICD-O-3) histologies 8500, 8521, 8501, 8230, 8522, and 8523 with
an ICD-O-3 behavior code … of 2 and ICD-O-3 histology 8500 with an
ICD-O-3 behavior code of 5. … Comedo subtype: Comedo subtype was defined using ICD-O-3
behavior code of 2 and ICD-O-3 histology 8501 … cancer: We defined early invasive breast cancer
using SEER summary local stage and ICD-O-3 behavior code … pathology claim within four
months of diagnosis with a Health Care
Procedure Coding System (HCPCS) code
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/pilot-projects-supplementing-white-paper.pdf
December 01, 2024 - Clinical expertise time accounts for
diagnostic code searches only.
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/patient-generated-health-data-protocol-chronic-conditions.pdf
March 17, 2020 - If
the results have a consistent positive effect for one of the relevant outcomes, we will code
it … demonstrate the lack of an effect
(via narrow confidence intervals around a null effect), we will code
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/suicide-prevention_research.pdf
October 01, 2016 - Environmental scan coding schema
ID# Topics Level Type Must Code
1 Data System Specification and … Environmental scan coding schema (continued)
ID# Topics Level Type Must Code
1 URL - additional … x
1 Data dictionary or code book is accessible 3 Y/N/? … x
2 Zip code 4 Y/N/? x
2 Census block 4 Y/N/? x
2 Tribal 4 Y/N/? x
2 Teritory 4 Y/N/? … Environmental scan coding schema (continued)
ID# Topics Level Type Must Code
2 Islands 4 Y/N/?
-
effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/white-paper-lung-cancer.pdf
August 01, 2021 - CDEs generally look for presence/absence of a
condition, and may associate a condition with a code system
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/obesity-research-methods_research-protocol.pdf
February 08, 2017 - collects/contains at least one of the outcomes of interest
For U.S. data systems, we will further code … Systematized Nomenclature of Medicine (SNOMED), Current Procedural
Technology (CPT), RxNORM, National Drug Code … certain dimension
§ Demographics (e.g., age, gender, socioeconomic status)
§ Geographical (e.g., zip code … § Locality (e.g., one or more)
§ Specific geographical boundary smaller than State
• County
• Zip code
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/living-systematic-reviews-full-text-articles-white-paper.pdf
January 01, 2024 - All articles excluded at the full-text stage are assigned a
code indicating the reason for exclusion … Excluded studies with detailed reasons
Author Year Title Exclusion Code Detailed Exclusion Reason … intensity
Ineligible
comparator
No comparison group No
A-3
Author Year Title Exclusion Code … population
Not chronic pain (advanced
cancer pain)
Yes
A-4
Author Year Title Exclusion Code … cancer); patients not required
to have chronic pain
Yes
A-6
Author Year Title Exclusion Code
-
effectivehealthcare.ahrq.gov/sites/default/files/ebc-webinar-slides.pdf
June 01, 2014 - o This
will
list
the
toll
free
number
and
access
code
for
you
to … o This
will
list
the
toll
free
number
and
access
code
for
you
to
-
effectivehealthcare.ahrq.gov/sites/default/files/ebc-webinar-slides.pptx
June 01, 2014 - This will list the toll free number and access code for you to call and join the teleconference. … This will list the toll free number and access code for you to call and join the teleconference.
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/registries-guide_executive.pdf
April 01, 2007 - also be
required to conform to guidelines or standards of
specific end users of the data (e.g., 21 Code
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/diabetes-drugs-utilization_research.pdf
March 01, 2011 - Beneficiary Zip Code
of residence, as of December 31 of
the given year, was extracted from the
EDB
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/rheumatoid-arthritis-medicine-1_research.pdf
February 01, 2009 - Introduction
The DEcIDE (Developing Evidence to Inform Decisions about Effectiveness) network is part of
AHRQ’s Effective Health Care Program. It is a collaborative network of research centers that
support the rapid development of new scientific information and analytic tools. The DEcIDE
network assists h…
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/measuring-blood-pressure-future_research.pdf
August 01, 2012 - N/A=not applicable; SMBP=self-measured blood pressure monitoring
* The parenthetical alphanumeric code … The first number
of the alphanumeric code corresponds to the Key Question, the following letter to the … , where the first number of the alphanumeric code corresponds to the Key
Question, the following letter … The first number
of the alphanumeric code corresponds to the Key Question, the following letter to the … * Each gap is indicated with an alphanumeric code, where the first number of the alphanumeric code