Extension of IM-14124 with an adjusted bed capacity stock. For backlog and services see IM-8382
Hospital Emergency and Elective Admission Interaction Simulation 3
This simple high level model shows the basic feedback balancing loop for health services. There are many other loops and component interactions at multiple scales that add to the complexity See areas of expenditure IM for some component splits and hospital value IM for some service linkages
Health Care Supply Demand Dynamics
Level of biological organization linking cell level division and population level evolution
Biology levels and genetics
From MIT ESD work (de Weck Ilities ) esp on Survivability (Medecki) http://bit.ly/HVsceb and Unarticulated Value (Ross) 2006 PhD pdf
System Change Value and Ilities
Childhood obesity map for state prevention. Extended at CCP 5 risk factors IM See also Christine's private version
Clone of Premier's priority - childhood overweight and obesity
From p592 Doyle F et al.(2007) Journal of Process Control 17 571-594
abstract
Heparin Kinetics
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
Clone of Depression Dynamics
Agent-Based Model Covid-19
WIP based on Raafat Zaini's 2015 Triple Helix article and PhD Colloquium and ISDC 2013 university growth paper ithink models as a starting point for health care systems science modelling growth dynamics
Startup University Model
A generic stock and flow map of Cancer Screening and Treatment. See also IM-1525 for a specific Prostate PSA Map and Reference See IM-107014 for a more detailed prostate cancer specific map
Cancer Stock Flow Map
OASIS SOA Reference Architecture represents views from the perspectives of using, building, owning and managing the means for exchanging value, particpants claims of ownership and the rules of engagement. From http://bit.ly/wpI1yo
SOA Reference Architecture
Part of Urea Kinetic model for Clearance Experiments
Dialysis blood flow
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.
Climate Stabilization Task - Older
WIP From zenker 2007 article PLoS Computational Biology From Inverse Problems in Mathematical Physiology to Quantitative Differential Diagnoses
Cardiovascular Model
From Jack Homer , Gary HIrsch and Bobby Milstein. Chronic Illness in a Complex Health Economy Syst. Dyn. Rev. 23, 313-343 (2007)
Chronic Illness Stocks and Flows
This is the Concept map at IM-735 modified to reflect the learning after system dynamics modeling at IM-393,
Thermostat Concept Map 2
Hourly arrival pattern added to IM-663 A work in progress model for ED daily average flows based on reported statistics by triage category with all triage categories aggregated. Based on a hospital performance report from http://www.bhi.nsw.gov.au/publications/hospital_quarterly_3
See IM-8221 for Triage splits WIP
ED flows by triage totals with hourly arrival
Mind map example of a medication management project.
See also IM-692 for CLD
Medication Management Map
This model shows the Pharmaceutical New Drug Pipeline based on drug release, approval and patent expiry. This pipeline is then linked to patients switching from older drugs to newer drugs based on proven indications and marketing (indication creep). Based on work by Mark Heffernan on the Australian Pharmaceutical Benefits Scheme for drug subsidy.Conference paper and Larger ithink model
Pharmaceutical Pipeline and Medicines Use
From Margaret Stringfellow's PhD thesis from Nancy Leveson's Engineering a Safer World
Process Control Structure
Clone of IM-6072 which is a 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. Addition of After hours 'as is' and 'to be' flow models for Medicare Locals
Clone of ED Presentation Choices Context
Simplest ED Model for Daily ED Performance with 1 ED area rather than 2 in IM-10571. Currently runs over a weekend and calibrated roughly to Weekend Data.Ward net discharges are extended in IM-12414. The Master Version of this, with the story added is at IM-11936 Resplit into 2 areas at IM-15023
ED Flows without Separate Areas
Dynamics of Emergency Department Crowding Initial View from the waiting room. Follows from IM-369 Sim and IM-340 CLD. Proceed to IM-349
Emergency Department Simple Wait View 1
WIP Patient Flow improvement strategies for a City Hospital with 3 years historical data and two year planning horizon. Built after a Generic Teaching Hospital Model IM-10346 A simplified stock flow map is at IM-399
Hospital Seasonal ED and Ward Flow Improvement
