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Article ; Online: On Quality Metrics and Quantitative Imaging.

Abramson, Richard G

2018 Volume 287, Issue 2, Page(s) 367–372

MeSH term(s)	Algorithms ; Benchmarking ; Delivery of Health Care/standards ; Humans ; Quality Assurance, Health Care/standards ; Radiographic Image Enhancement ; Radiology/standards ; Reimbursement Mechanisms
Language	English
Publishing date	2018-05
Publishing country	United States
Document type	Journal Article ; Validation Studies
ZDB-ID	80324-8
ISSN	1527-1315 ; 0033-8419
ISSN (online)	1527-1315
ISSN	0033-8419
DOI	10.1148/radiol.2017171766
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Article ; Online: Creating Value through Incremental Innovation: Managing Culture, Structure, and Process.

Rubin, Geoffrey D / Abramson, Richard G

Radiology

2018 Volume 288, Issue 2, Page(s) 330–340

Abstract: While the looming threat of large-scale disruptive innovation consumes disproportionate attention, incremental innovation remains an important tool for preserving and growing radiology practices within a dynamic marketplace. Incremental innovation, ... ...

Abstract	While the looming threat of large-scale disruptive innovation consumes disproportionate attention, incremental innovation remains an important tool for preserving and growing radiology practices within a dynamic marketplace. Incremental innovation, defined as the process of making improvements or additions to an organization while maintaining the organization's core product or service model, is accessible to practices of all sizes and must not be overlooked if practices are to maintain their competitive advantage. This article explores cultural, structural, and process enablers for incremental innovation. Successful innovation cultures foster the ability to import and exploit external knowledge (adaptive capacity), encourage creative thought from all levels of the organization, display sensitivity toward the competency-destroying potential of certain changes, cultivate a positive perceptual bias toward organizational threats, and build tolerance for risk and uncertainty when prototyping new ideas. Structural elements promoting incremental innovation include dedicated resources for innovation planning, flexible and organic team structures, strong centralized governance models, robust communication systems, and organizational incentives encouraging exploration of new concepts. Processes important to innovation include periodic environmental scanning, strategic and scenario planning, use of an objectively gated system for testing and filtering new ideas, and use of an approach to implementation that emphasizes empowerment of project managers, removal of barriers, and proactive communication around change.
MeSH term(s)	Humans ; Organizational Culture ; Organizational Innovation ; Planning Techniques ; Radiology/organization & administration
Language	English
Publishing date	2018-07-03
Publishing country	United States
Document type	Journal Article ; Review
ZDB-ID	80324-8
ISSN	1527-1315 ; 0033-8419
ISSN (online)	1527-1315
ISSN	0033-8419
DOI	10.1148/radiol.2018171239
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Article ; Online: COPD in Never-Smokers: BOLD Australia Study.

Ivey, Marsha A / Smith, Sheree M / Benke, Geza / Toelle, Brett G / Hunter, Michael L / James, Alan L / Maguire, Graeme P / Wood-Baker, Richard / Johns, David P / Marks, Guy B / Abramson, Michael J

International journal of chronic obstructive pulmonary disease

2024 Volume 19, Page(s) 161–174

Abstract: Purpose: Tobacco smoking is the major risk factor for COPD, and it is common for other risk factors in never-smokers to be overlooked. We examined the prevalence of COPD among never-smokers in Australia and identified associated risk factors.: Methods! ...

Abstract	Purpose: Tobacco smoking is the major risk factor for COPD, and it is common for other risk factors in never-smokers to be overlooked. We examined the prevalence of COPD among never-smokers in Australia and identified associated risk factors. Methods: We used data from the Australia Burden of Obstructive Lung Disease (BOLD) study, a cross-section of people aged ≥40 years from six sites. Participants completed interviews and post-bronchodilator spirometry. COPD was primarily defined as an FEV Results: The prevalence of COPD in the 1656 never-smokers who completed the study was 10.5% (95% CI: 9.1-12.1%) [ratio<LLN 4.6%]. The likelihood of having COPD increased with advancing age [odds ratio (OR) 4.11 in those 60-69 years and OR 8.73 in those 70 years and older], having attained up to 12 years of education (OR 1.75) compared to those with more than 12 years, having a history of asthma (OR 2.30), childhood hospitalization due to breathing problems before age 10 years (OR 2.50), or having a family history of respiratory diseases (OR 2.70). Being overweight or obese was associated with reduced prevalence of COPD compared with being normal weight. In males and females, advanced age, a history of asthma, and childhood breathing problems before age 10 were factors that elevated the likelihood of COPD. However, in males, additional factors such as a higher body mass index and a family history of respiratory diseases also contributed to increased odds of COPD.<br />Conclusion: COPD was prevalent in this population of never-smokers aged 40 years and over. This finding highlights the significance of risk factors other than smoking in the development of COPD.
MeSH term(s)	Female ; Male ; Humans ; Adult ; Middle Aged ; Child ; Smokers ; Pulmonary Disease, Chronic Obstructive/diagnosis ; Pulmonary Disease, Chronic Obstructive/epidemiology ; Asthma ; Odds Ratio ; Australia/epidemiology
Language	English
Publishing date	2024-01-17
Publishing country	New Zealand
Document type	Journal Article
ZDB-ID	2212419-6
ISSN	1178-2005 ; 1176-9106
ISSN (online)	1178-2005
ISSN	1176-9106
DOI	10.2147/COPD.S439307
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Article ; Online: Variability in radiology practice in the United States: a former teleradiologist's perspective.

Abramson, Richard G

Radiology

2012 Volume 263, Issue 2, Page(s) 318–322

MeSH term(s)	Diagnostic Imaging/standards ; Diagnostic Imaging/statistics & numerical data ; Diagnostic Imaging/trends ; Electronic Health Records ; Emergency Service, Hospital/standards ; Emergency Service, Hospital/statistics & numerical data ; Forecasting ; Health Policy ; Health Services Research ; Humans ; Practice Guidelines as Topic ; Practice Patterns, Physicians'/statistics & numerical data ; Practice Patterns, Physicians'/trends ; Public Health ; Teleradiology/statistics & numerical data ; Teleradiology/trends ; United States
Language	English
Publishing date	2012-05
Publishing country	United States
Document type	Journal Article
ZDB-ID	80324-8
ISSN	1527-1315 ; 0033-8419
ISSN (online)	1527-1315
ISSN	0033-8419
DOI	10.1148/radiol.12112066
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Article ; Online: Corrigendum to "Acceleration of spleen segmentation with end-to-end deep learning method and automated pipeline" [Comput. Biol. Med. 107 (2019) 109-117].

Moon, Hyeonsoo / Huo, Yuankai / Abramson, Richard G / Peters, Richard Alan / Assad, Albert / Moyo, Tamara K / Savona, Michael R / Landman, Bennett A

Computers in biology and medicine

2021 Volume 140, Page(s) 103684

Language	English
Publishing date	2021-12-04
Publishing country	United States
Document type	Published Erratum
ZDB-ID	127557-4
ISSN	1879-0534 ; 0010-4825
ISSN (online)	1879-0534
ISSN	0010-4825
DOI	10.1016/j.compbiomed.2020.103684
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Article: RAP-NET: COARSE-TO-FINE MULTI-ORGAN SEGMENTATION WITH SINGLE RANDOM ANATOMICAL PRIOR.

Lee, Ho Hin / Tang, Yucheng / Bao, Shunxing / Abramson, Richard G / Huo, Yuankai / Landman, Bennett A

Proceedings. IEEE International Symposium on Biomedical Imaging

2021 Volume 2021, Page(s) 1491–1494

Abstract: Performing coarse-to-fine abdominal multi-organ segmentation facilitates extraction of high-resolution segmentation minimizing the loss of spatial contextual information. However, current coarse-to-refine approaches require a significant number of models ...

Abstract	Performing coarse-to-fine abdominal multi-organ segmentation facilitates extraction of high-resolution segmentation minimizing the loss of spatial contextual information. However, current coarse-to-refine approaches require a significant number of models to perform single organ segmentation. We propose a coarse-to-fine pipeline RAP-Net, which starts from the extraction of the global prior context of multiple organs from 3D volumes using a low-resolution coarse network, followed by a fine phase that uses a single refined model to segment all abdominal organs instead of multiple organ corresponding models. We combine the anatomical prior with corresponding extracted patches to preserve the anatomical locations and boundary information for performing high-resolution segmentation across all organs in a single model. To train and evaluate our method, a clinical research cohort consisting of 100 patient volumes with 13 organs well-annotated is used. We tested our algorithms with 4-fold cross-validation and computed the Dice score for evaluating the segmentation performance of the 13 organs. Our proposed method using single auto-context outperforms the state-of-the-art on 13 models with an average Dice score 84.58% versus 81.69% (p<0.0001).
Language	English
Publishing date	2021-05-25
Publishing country	United States
Document type	Journal Article
ISSN	1945-7928
ISSN	1945-7928
DOI	10.1109/ISBI48211.2021.9433975
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Article ; Online: Hepatobiliary imaging.

Liu, Peter S / Abramson, Richard G

Magnetic resonance imaging clinics of North America

2014 Volume 22, Issue 3, Page(s) xv–xvi

MeSH term(s)	Biliary Tract/anatomy & histology ; Biliary Tract/pathology ; Humans ; Liver/anatomy & histology ; Liver/pathology ; Magnetic Resonance Imaging/methods
Language	English
Publishing date	2014-08
Publishing country	United States
Document type	Editorial ; Introductory Journal Article
ZDB-ID	1196851-5
ISSN	1557-9786 ; 1064-9689
ISSN (online)	1557-9786
ISSN	1064-9689
DOI	10.1016/j.mric.2014.05.003
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Article ; Online: Respiratory Symptoms, Disease Burden, and Quality of Life in Australian Adults According to GOLD Spirometry Grades: Data from the BOLD Australia Study.

Zhou, Yijun / Ampon, Maria R / Abramson, Michael J / James, Alan L / Maguire, Graeme P / Wood-Baker, Richard / Johns, David P / Marks, Guy B / Reddel, Helen K / Toelle, Brett G

International journal of chronic obstructive pulmonary disease

2023 Volume 18, Page(s) 2839–2847

Abstract: Purpose: Population data on the burden of chronic obstructive pulmonary disease (COPD) are often based on patient-reported diagnoses of COPD, emphysema or chronic bronchitis, without spirometry. We aimed to investigate the relationship between health ... ...

Abstract	Purpose: Population data on the burden of chronic obstructive pulmonary disease (COPD) are often based on patient-reported diagnoses of COPD, emphysema or chronic bronchitis, without spirometry. We aimed to investigate the relationship between health burden, quality of life and severity of airway obstruction in Australian adults aged ≥40 years. Methods: We used data from the BOLD Australia study, which included randomly selected adults aged ≥40 years from six study sites to reflect the sociodemographic and geographic diversity of the Australian population (n = 3522). Participants with post-bronchodilator airflow limitation (ratio of forced expiratory volume in 1 second FEV Results: Of the study sample, 2969 participants did not have airflow limitation, 294 (8.4%) were classified as GOLD Grade 1, 212 (6.0%) as GOLD 2 and 43 (1.2%) as GOLD 3-4. Participants with higher GOLD grades had more respiratory symptoms, more comorbidities and greater burden than those with lower GOLD grades. The scores of mental and physical subscales of SF-12 were lower, indicating worse quality of life, from the no airflow limitation group to the GOLD 3-4 group (P = 0.03 and P < 0.001, respectively). Conclusion: Greater airflow limitation is associated with greater burden and poor quality of life. Interventions to prevent, or reduce the level of, airflow limitation will reduce the symptom burden and improve quality of life for patients.
MeSH term(s)	Humans ; Adult ; Pulmonary Disease, Chronic Obstructive/diagnosis ; Pulmonary Disease, Chronic Obstructive/epidemiology ; Quality of Life ; Australia/epidemiology ; Spirometry ; Vital Capacity ; Forced Expiratory Volume ; Cost of Illness
Language	English
Publishing date	2023-11-30
Publishing country	New Zealand
Document type	Journal Article
ZDB-ID	2212419-6
ISSN	1178-2005 ; 1176-9106
ISSN (online)	1178-2005
ISSN	1176-9106
DOI	10.2147/COPD.S425202
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Article ; Online: Risk factors and clinical characteristics of breathlessness in Australian adults: Data from the BOLD Australia study.

Zhou, Yijun / Ampon, Maria R / Abramson, Michael J / James, Alan L / Maguire, Graeme P / Wood-Baker, Richard / Johns, David P / Marks, Guy B / Reddel, Helen K / Toelle, Brett G

Chronic respiratory disease

2023 Volume 20, Page(s) 14799731231221820

Abstract: Background: Breathlessness is a common symptom related to a significant health burden. However, the association of breathlessness with clinical characteristics, especially objective pulmonary test results is scarce. We aimed to identify the ... ...

Abstract	Background: Breathlessness is a common symptom related to a significant health burden. However, the association of breathlessness with clinical characteristics, especially objective pulmonary test results is scarce. We aimed to identify the characteristics independently associated with breathlessness in Australian adults. Method: The analysis used data from BOLD Australia, a cross-sectional study that included randomly selected adults aged ≥40 years from six sites in Australia. Clinical characteristics and spirometry results were compared for breathlessness (modified Medical Research Council [mMRC] grade ≥2). Results: Among all respondents ( Conclusions: Breathlessness is common among Australian adults and is independently associated with obesity, chronic respiratory diseases, heart diseases, being Indigenous Australians, and impaired spirometry. Multi-disciplinary assessment and comprehensive investigation is needed in clinical practice to address the many factors associated with breathlessness in the population.
MeSH term(s)	Adult ; Humans ; Cross-Sectional Studies ; Australia/epidemiology ; Dyspnea/epidemiology ; Risk Factors ; Obesity/complications ; Obesity/epidemiology ; Heart Diseases/complications ; Heart Diseases/epidemiology
Language	English
Publishing date	2023-12-21
Publishing country	England
Document type	Journal Article
ZDB-ID	2211488-9
ISSN	1479-9731 ; 1479-9723
ISSN (online)	1479-9731
ISSN	1479-9723
DOI	10.1177/14799731231221820
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Article: Clinical characteristics of adults with self-reported diagnosed asthma and/or COPD: data from the BOLD Australia Study.

Zhou, Yijun / Ampon, Maria R / Abramson, Michael J / James, Alan L / Maguire, Graeme P / Wood-Baker, Richard / Johns, David P / Marks, Guy B / Reddel, Helen K / Toelle, Brett G

ERJ open research

2023 Volume 9, Issue 4

Abstract: Background: Diagnosis of asthma and chronic obstructive pulmonary disease (COPD) in the community is variable, often without spirometry. Some studies report that adults with both diagnostic labels (asthma+COPD) have worse health outcomes than those with ...

Abstract	Background: Diagnosis of asthma and chronic obstructive pulmonary disease (COPD) in the community is variable, often without spirometry. Some studies report that adults with both diagnostic labels (asthma+COPD) have worse health outcomes than those with asthma or COPD only, but data for Australian adults are limited. We investigated the relationship between clinical characteristics and self-reported diagnoses of asthma, COPD and both. Method: We used data from the BOLD Australia study, which included randomly selected adults aged ≥40 years from six study sites. The BOLD questionnaires and spirometry test were used in all sites. Participants were grouped by self-reported diagnosis. Demographic and clinical characteristics and lung function were compared between groups. Results: Of the study sample (n=3522), 336 reported asthma only, 172 reported COPD only, 77 reported asthma+COPD and 2937 reported neither. Fewer than half of participants with a COPD diagnosis (with or without asthma) had airflow limitation. Participants with asthma+COPD had more respiratory symptoms and greater airflow limitation than those with either diagnosis alone. Having asthma+COPD was independently associated with a higher probability of having clinically important breathlessness (modified Medical Research Council score ≥2) than asthma only (adjusted OR 3.44, 95% CI 1.86-6.33) or COPD only (adjusted OR 3.28, 95% CI 1.69-6.39). Airflow limitation (Global Initiative for Chronic Obstructive Lung Disease 2 or higher, using post-bronchodilator forced expiratory volume in 1 s/forced vital capacity ratio <0.7) was similar between asthma only and COPD only, but twice as prevalent in asthma+COPD (adjusted OR 2.18 and 2.58, respectively). Conclusions: Adults with diagnoses of asthma+COPD have a higher symptom and disease burden than those with diagnoses of asthma only or COPD only. These patients should receive regular comprehensive reviews because of the substantially increased burden of having both diagnoses.
Language	English
Publishing date	2023-08-21
Publishing country	England
Document type	Journal Article
ZDB-ID	2827830-6
ISSN	2312-0541
ISSN	2312-0541
DOI	10.1183/23120541.00098-2023
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