A simple generic rich picture view of interactions among concerned people with needs services and resources and abilities (including learning), which can be used as a pattern for many individual health care insights.

WIP Ideas from Science Special Issue May 2014

IPCC Extreme weather events combined context diagrams  FBE WIP

Improvement Science as one of the clusters of interacting methods for improving health services network design and delivery using complex decision technologies IM-17952

Early Modifications to IM-875 WIP for Continuity of care dynamic model derived from ISO http://bit.ly/p0LJn4 See also IM-4008 for later versions

From Peter Lacey's Whole Systems Partnership UK NHS ithink model with uncertainty added

Clone of IM-806 modified to integrate AnyLogic Realworld, Model World with Van de Ven Engaged Scholarship and LAnd Use Modelling approaches. See also Complex Decision Technologies IM

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

Based on Psychological Medicine Dec 2015 article Depression as a systemic syndrome: mapping the feedback loops of major depressive disorder by A. K. Wittenborn, H. Rahmandad, J. Rick and N. Hosseinichimeh, mentioned here

Causal Loop Diagram CLD version of Insight 339. A simple workforce supply chain like Insight 162 with optimal intake policy taking into account the target for professionals and the trainees already in the pipeline.

A thermostat analogy used by Evans and Stoddardt in Producing Health Consuming HealthCare to explain why healthcare spending increases. This concept map is based on the Insight IM-736 Thermostat example

WIP for Continuity of care ISO Old Version From Wikipedia Replaced by IM-4008

This diagram shows key components of home-based and residential assisted living services, provided by municipalities.

This models the progressive decline of the ability for self-reliance and the growing dependence on outside help. ​Z508 p39-42 System Zoo 3 by Hartmut Bossel. Strong outside help causes a collapse of self-help capacity. Weak outside help produces a stable combination of wellbeing and self-help capacity.

Upgrade of Kermack–McKendrick Epidemic SIR Infectious Disease Model (circa 2015) - 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.

Addition of a slider for susceptibles is equivalent to accumulated total cases

SARS, MERS AND COVID are similar virus types only differing in their sub genus

The COVID outbreak has reached 150,000 infected people

This simulation allows an attempt at predicting how long the virus will persist and its longevity dependence on its high speed massive infection numbers that have reached pandemic proportions

SARS reached 8,000 infected total and ran for 9 months before stopping

MERS 2012 is still killing 8 years later with patients dying even after using interferon to try and cure them

This is a high level system dynamics model which is built to determine the dynamic relationships of the FSA and Followups capacity. Therefore, it can help clinicians to find out the optimistic method in order to reduce the waiting list. At past clinicians were seeing more FSA patients, however, after few months, the followups patients overwhelmed the clinics. Therefore waiting list has been built up again. By running this model, clinicians can find out the balanced leverage point(s).

Summary of Eric Topol's 2019 book Deep Medicine   How Artificial Intelligence Can Make Healthcare Human Again

This common archetype of systems that include relapse or recidivism allows exploration of the unintended effects of increasing upstream capacity and swamping downstream capacity. The increase in the relapse rate eventually returns to swamp upstream capacity as well. A social welfare example, based on a TANF case study, from How Small System Dynamics Models Can Help the Policy Process. N. Ghaffarzadegan, J. Lyneis, GP Richardson. System Dynamics Review 27,1 (2011) 22-44 Conference version at http://bit.ly/HlxtZj See IM 1769 for updated simpler version without serialization of the downstream stock

A general model of flows between hospital and the community. An expanded version is at IM-623

Model of Buffer Margin from Robert Wears thesis WIP

Modified from Mark Paich et al. 's book: Pharmaceutical product strategy. Fig 4.7 p 69. It formed the basis of a hypertension intervention discussion Aug-Sept 2010

Stock Flow  Rich picture version of Tanner's Clinical Judgment Model after simulation

Simplified Rich picture 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. Simplified arrow version of #828