A general model of flows between hospital and the community with workshop elements. See also IM-3200 for focus on frequent presenters with mental health issues
Hospital Flow for Flexicare Project
BUilt on IM-12140 to illustrate Strategic (blue) Tactical (orange) and Operational (yellow) time scales of decisions affecting Regional Renal Services Performance, including Workforce. Also informed by IM-318 and IM-1003
Renal Care Services Supply and Demand
From Evans RG and Stoddardt GL 1990 paper Soc Sci Med 31(12)1347-63 , also published in a book by Evans, Barer and Marmor, Why are some people healthy and others not?: The determinants of population health. This is a steady state model of IM-424 that ignores deaths and population increase. This is extended in IM-451
Producing Health Consuming Health Care 2 Steady State
From Powers et al 2011 paper and Mansell's video
Perceptual Control Theory
Clone of IM-10536 WIP for LHN Individual Hospital O Month of October 2013, with joined up flows
Individual Hospital Monthly Performance 2
The current Causal loop diagram
Simplified CLD - Used in simulation
WIP representation of thinking feeling acting and interacting
Clone of Human behaviour
Based on diagrams in the NAP 2015 Report Improving diagnosis in health care process Compare with IM-885 Clinical judgment to provide context and and Decision Ladder IM-689 to provide decision process task detail
Improving the diagnostic process
From blog entry understandingsociety
Meaning and Causation. Expanded from IM-1163
Social Mechanisms
From SDR Jan 2012 article and 1988 killian award lectures Youtube
Mental Models of Dynamic Systems
Based on Nate Osgood's CLD in his video on causal loop diagramming 26:09
Neurorelational Framework
Simplest ED Model for Weekend ED Performance with 1 ED area IM-11079 Ward net discharges are extended with Ward and Waitlist inflow and outflow details (informed by IM-7981) WIP
Clone of ED Flows extended to Ward and Waitlist Flows
SIR model with waning immunity - Metrics by Guy Lakeman
A Susceptible-Infected-Recovered (SIR) disease model with waning immunity
Also applies to finance, conflict and war
SIR model with waning immunity - Metrics by Guy Lakeman
ithink example from isee systems using receptors
Michaelis Menten Kinetics
Childhood obesity map for state prevention. Extended at CCP 5 risk factors IM See also Christine's private version
Clone of Clone of Premier's priority - childhood overweight and obesity
From Michael Hiete, Mirjam Merz and Frank Schultmann (2011) Scenario-based impact analysis of a power outage on healthcare facilities in Germany IJDRBE 2,3 p222-244
Power outages Health Care Impacts
WHO and Unicef Primary health care measurement framework and indicators: monitoring health systems through a primary health care lens publication 28 Feb 2022
Primary Health Care Monitoring and Measurement Framework
From PLOS One Article April 2012 Worni, M et al System Dynamics to Model the Unintended Consequences of Denying Payment for Venous Thromboembolism after Total Knee Arthroplasty
Payment Policy Unintended Consequences
From Stephen Toulmin's Book The Uses of Argument Cambridge University Press 2003. See wikipedia Also Francis Miller Claim Hexagon 2025 web article
Toulmin and Miller Argument Models
Clone of IM Health Expenditure australia 2015-6 (Table A3 with past year change) with 2015-6 detail added from NH Funding pool annual report website. Also current and emerging IHPA pricing classifications See also combined performance and activity stock flow IM IHPA and NHPA
Public hospital funding 2015-6 detail Australia
DIabetes incidence from population inflow, with undiagnosed and diagnosed stocks
Diabetes Progression 3 stock
WIP Elements from macroeconomics, neoliberalism and commercial determinants of health frameworks to provide a background to the effects of the universal basic income on health and wellbeing for the first 1000 days. UBI diagram modified from Johnson2021 article Expanded in Insight 2
Employment and Welfare Interventions Effect on the first 1000 days 1
