From f396582aebf628918a17192c08bf63379827dbc2 Mon Sep 17 00:00:00 2001 From: Thomas Klingbeil Date: Sun, 7 Jun 2020 16:43:11 +0200 Subject: [PATCH] Clarification regarding the risk score calculation --- images/solution_architecture/figure_13.svg | 2 +- solution_architecture.md | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/images/solution_architecture/figure_13.svg b/images/solution_architecture/figure_13.svg index 62c3064..39e52c0 100644 --- a/images/solution_architecture/figure_13.svg +++ b/images/solution_architecture/figure_13.svg @@ -1,3 +1,3 @@ - Produced by OmniGraffle 6.6.2 2020-06-05 16:01:47 +0000Figure 13Ebene 1attenuation < low timexweight_3ExposureScore=xFigure 13: Calculation of the combined riskhigh > attenuation >= low timexweight_2attenuation > high timexweight_1Lower riskHigher risk++(defaultBucketOffset)weight_4+defined by the application Threshold RiskFrom Apple/Google calculationMaximum Total Risk Score/=Normalized Total Risk Score=Combined Risk Score + Produced by OmniGraffle 6.6.2 2020-06-07 14:34:40 +0000Figure 13Ebene 1attenuation < low timexweight_3ExposureScore=xFigure 13: Calculation of the combined riskhigh > attenuation >= low timexweight_2attenuation > high timexweight_1Lower riskHigher risk++(defaultBucketOffset)weight_4+defined by the application Normalizing RiskFrom Apple/Google calculationMaximum Total Risk Score/=Normalized Total Risk Score=Combined Risk Score diff --git a/solution_architecture.md b/solution_architecture.md index 107542a..aad8b15 100644 --- a/solution_architecture.md +++ b/solution_architecture.md @@ -222,7 +222,7 @@ Additionally, a central threshold for the combined risk score specifies whether ![Figure 13: Calculation of the combined risk score](images/solution_architecture/figure_13.svg "Figure 13: Calculation of the combined risk score") -Note that the transmission risk level plays a special role: It can be defined by the app and be associated with each individual diagnosis key (i.e. specific for each day of an infected person) that is being sent to the server. It contains a value from 1 to 8, which can be used to represent a calculated risk defined by the health authority. +Note that the transmission risk level plays a special role: It can be defined by the app and be associated with each individual diagnosis key (i.e. specific for each day of an infected person) that is being sent to the server. It contains a value from 1 to 8, which can be used to represent a calculated risk defined by the health authority and estimates the infectiousness and hence the likelihood of transmitting the disease. ### Data Transfer and Data Processing