Kermack–McKendrick Epidemic SIR Infectious Disease Model - Metrics by Guy Lakeman   This is a simple SIR infectious diseases 3 stock model with Susceptibles, Infectives and Recovereds stocks. In the initial description the R signified Removed and could include Deaths, Recovered with immunity to inf

Kermack–McKendrick Epidemic SIR Infectious Disease Model - Metrics by Guy Lakeman

This is a simple SIR infectious diseases 3 stock model with Susceptibles, Infectives and Recovereds stocks. In the initial description the R signified Removed and could include Deaths, Recovered with immunity to infection (Resistant) or those who had fled the epidemic. Note the need to initiate the epidemic by adding a pulse of a single infected person at time 0.

From David Rees PhD dissertation "Developing a Theory of Implementation for
Better Chronic Health Management" Health Services Research
Centre, Victoria University of Wellington, New Zealand
From David Rees PhD dissertation "Developing a Theory of Implementation for Better Chronic Health Management" Health Services Research Centre, Victoria University of Wellington, New Zealand
 Exploring the conditions of permanent coexistence, rather than gradual disappearance of disadvantaged competitors. ​Z506 p32-35 System Zoo 3 by Hartmut Bossel.

Exploring the conditions of permanent coexistence, rather than gradual disappearance of disadvantaged competitors. ​Z506 p32-35 System Zoo 3 by Hartmut Bossel.

Clone of IM-91683 from jacqui and vincy Summary of paper map produced by participants at the compelling case for prevention workshop 6 june 2017.     Current premier version containing Story Steps and text for vincy to update. This is clone of 97129 via Vincy.
Clone of IM-91683 from jacqui and vincy Summary of paper map produced by participants at the compelling case for prevention workshop 6 june 2017. 

Current premier version containing Story Steps and text for vincy to update.
This is clone of 97129 via Vincy.
WIP based on Choice modelling and Mark Paich's Book and NZ work focus on Pre-ED Presentation choices, with ED and Post-ED care. Extended based on  IM-998  4 hour rule context. Can be replicated to add interventions, as in  IM-6167 . See  IM-9178  for Addition of After hours 'as is' and 'to be' flow
WIP based on Choice modelling and Mark Paich's Book and NZ work focus on Pre-ED Presentation choices, with ED and Post-ED care. Extended based on IM-998 4 hour rule context. Can be replicated to add interventions, as in IM-6167. See IM-9178 for Addition of After hours 'as is' and 'to be' flow models for Medicare Locals
 WIP for Continuity of care ISO From  Wikipedia  Initial Insight Representation from ContSys Patient statechart split off at  IM-4010

WIP for Continuity of care ISO From Wikipedia Initial Insight Representation from ContSys

Patient statechart split off at IM-4010
3 3 months ago
 Aim: To gain insight into what map and model representations in applied systems methods in  IM-1267  can assist identifying and explaining the improvement strategies (leverage points) described by Donella Meadows Places to Intervene  Article . The context is social learning for collective action to

Aim: To gain insight into what map and model representations in applied systems methods in IM-1267 can assist identifying and explaining the improvement strategies (leverage points) described by Donella Meadows Places to Intervene Article. The context is social learning for collective action to improve real world events. Information Sources are adapted from IM-920

 Broad and detailed Linked concept version of Tanner's Clinical Judgment Model, with the addition of clinical reasoning cycle concepts from T Levett-Jones et al Nurse Education Today 30 (2010) 515-520 and Kathie Lasater (2007) Clinical Judgment Development: Using Simulation to Create an Assessment R

Broad and detailed Linked concept version of Tanner's Clinical Judgment Model, with the addition of clinical reasoning cycle concepts from T Levett-Jones et al Nurse Education Today 30 (2010) 515-520 and Kathie Lasater (2007) Clinical Judgment Development: Using Simulation to Create an Assessment Rubric. Journal of Nursing Education 46(11)p 496-503

 A causal loop diagram of thermostat action  including conversions between heat and temperature and outside temperature. (Insight 394) extended to include fiddling with the thermostat controls based on differential house and outside temperatures. The simulation model is at Insightmaker 393.

A causal loop diagram of thermostat action  including conversions between heat and temperature and outside temperature. (Insight 394) extended to include fiddling with the thermostat controls based on differential house and outside temperatures. The simulation model is at Insightmaker 393.

This diagram shows key components of home-based and residential assisted living services, provided by municipalities.
This diagram shows key components of home-based and residential assisted living services, provided by municipalities.
 
 Adapted from Fig 13.1 p.523 of the Book: James A. Forte ( 2007),  Human Behavior and The Social Environment: Models, Metaphors and Maps for Applying Theoretical Perspectives to Practice   Thomson Brooks/Cole Belmont ISBN 0-495-00659-9

Adapted from Fig 13.1 p.523 of the Book: James A. Forte ( 2007), Human Behavior and The Social Environment: Models, Metaphors and Maps for Applying Theoretical Perspectives to Practice  Thomson Brooks/Cole Belmont ISBN 0-495-00659-9

4 months ago
 Potential Diagnostic Error flows based on Schiff's Diagnostic Error Categories

Potential Diagnostic Error flows based on Schiff's Diagnostic Error Categories

 Flows between acute hospital and aged care for older people. See  IM-1012  for a simpler version

Flows between acute hospital and aged care for older people. See IM-1012 for a simpler version

 Simplified version of  IM-852   Erythropoiesis Stimulating Agents (ESA) Dosing in Anemia due to Renal Failure from Jim Rogers See Stock Flow Map   Insight 810  

Simplified version of IM-852  Erythropoiesis Stimulating Agents (ESA) Dosing in Anemia due to Renal Failure from Jim Rogers See Stock Flow Map  Insight 810 

 The model starts in 1900. In the year 2000 you get the chance to set a new emission target and nominal time to reach it. Your aim is to have atmospheric CO2 stabilise at about 400 ppmv in 2100.  From Sterman, John D. (2008)  Risk Communication on Climate:  Mental Models and Mass Balance.  Science 3
The model starts in 1900. In the year 2000 you get the chance to set a new emission target and nominal time to reach it. Your aim is to have atmospheric CO2 stabilise at about 400 ppmv in 2100.  From Sterman, John D. (2008)  Risk Communication on Climate:  Mental Models and Mass Balance.  Science 322 (24 October): 532-533. Older version of IM-9283.
Diagrams from Greene 2017 nejm  article  Putting the patient back together Social Medicine, Network Medicine, and the Limits of Reductionism
Diagrams from Greene 2017 nejm article Putting the patient back together Social Medicine, Network Medicine, and the Limits of Reductionism
 The effects of subsidies and incentives for private health insurance on the mix of public and private hospital use. The central role of adverse selection/moral hazard on private health insurance sustainability. See also  updated version  around 2017

The effects of subsidies and incentives for private health insurance on the mix of public and private hospital use. The central role of adverse selection/moral hazard on private health insurance sustainability. See also updated version around 2017

 From p592 Doyle F et al.(2007) Journal of Process Control 17 571-594   abstract

From p592 Doyle F et al.(2007) Journal of Process Control 17 571-594


abstract