Table 2 Top 5 association rules for different combinations of current and future phases, their support, confidence, lift, and chi-squared measures.
From: Association mining based approach to analyze COVID-19 response and case growth in the United States
Association Rule | Support | Confidence | Lift | Chi-squared |
|---|---|---|---|---|
Continued early-growth | ||||
Mask Usage: state-wide & Current Phase: early-growth \(\Rightarrow \) Future Phase: early-growth | 0.11 | 0.97 | 3.16 | 273.15 |
Mask Usage: state-wide & Social Distancing: Phase 3 & Current Phase: early-growth \(\Rightarrow \) Future Phase: early-growth | 0.05 | 0.93 | 3.03 | 105.64 |
Mask Usage: None & Mobility Levels: Very High & Current Phase: early-growth \(\Rightarrow \) Future Phase: early-growth | 0.05 | 0.76 | 2.17 | 54.56 |
Mask Usage: state-wide & Case Level: Medium & Current Phase: early-growth \(\Rightarrow \) Future Phase: early-growth | 0.04 | 1.00 | 2.85 | 80.94 |
Mask Usage: state-wide & Mobility Level: High & Current Phase: early-growth \(\Rightarrow \) Future Phase: early-growth | 0.04 | 0.98 | 3.19 | 87.76 |
Early-growth to fast-growth | ||||
Mask Usage: None & Case Level: Very Low & Current Phase: early-growth \(\Rightarrow \) Future Phase: fast-growth | 0.03 | 0.71 | 1.76 | 15.3 |
Mask Usage: None & Case Level: Very Low & Social Distancing: Phase 0 & Current Phase: early-growth \(\Rightarrow \) Future Phase: fast-growth | 0.02 | 0.75 | 1.85 | 12.15 |
Mask Usage: None & Case Level: Very Low & Social Distancing: Phase 0 & Population Density: Low & Current Phase: early-growth \(\Rightarrow \) Future Phase: fast-growth | 0.02 | 0.73 | 1.80 | 9.7 |
Mask Usage: None & Mobility Level: Very Low & Current Phase: early-growth \(\Rightarrow \) Future Phase: fast-growth | 0.01 | 1.00 | 2.47 | 17.85 |
Mask Usage: None & Mobility Level: Very Low & Social Distancing: Phase 0 & Current Phase: early-growth \(\Rightarrow \) Future Phase: fast-growth | 0.01 | 1.00 | 2.47 | 17.85 |
Continued fast-growth | ||||
Mask Usage: state-wide & Current Phase: fast-growth \(\Rightarrow \) Future Phase: fast-growth | 0.16 | 0.77 | 1.89 | 145.86 |
Mask Usage: state-wide & Population Density: Low & Current Phase: fast-growth \(\Rightarrow \) Future Phase: fast-growth | 0.12 | 0.79 | 1.96 | 116.89 |
Mask Usage: None & Current Phase: fast-growth \(\Rightarrow \) Future Phase: fast-growth | 0.10 | 0.72 | 1.79 | 67.48 |
Mask Usage: None & Population Density: Low & Current Phase: fast-growth \(\Rightarrow \) Future Phase: fast-growth | 0.09 | 0.72 | 1.87 | 66.07 |
Mask Usage: state-wide & Social Distancing: Phase 1 & Current Phase: fast-growth \(\Rightarrow \) Future Phase: fast-growth | 0.05 | 0.71 | 1.76 | 34.04 |
Continued Decline | ||||
Mask Usage: Countywide & Current State: Decline \(\Rightarrow \) Future State: Decline | 0.03 | 0.78 | 3.8 | 97.99 |
Mask Usage: Countywide & Population Density: Low & Current State: Decline \(\Rightarrow \) Future State: Decline | 0.03 | 0.94 | 4.09 | 97.72 |
Mask Usage: Countywide & Population Density: Low & Social Distancing: Phase 3 & Current State: Decline \(\Rightarrow \) Future State: Decline | 0.02 | 1.00 | 4.86 | 78.72 |
Mask Usage: Countywide & Social Distancing: Phase 3 & Current State: Decline \(\Rightarrow \) Future State: Decline | 0.02 | 0.83 | 4.05 | 51.21 |
Mask Usage: Countywide & Case Level: High & Current State: Decline \(\Rightarrow \) Future State: Decline | 0.02 | 0.82 | 3.98 | 51.59 |
Steady-state to early-growth | ||||
Mask Usage: None & Current Phase: steady-state \(\Rightarrow \) Future Phase: early-growth | 0.03 | 0.90 | 2.94 | 51.39 |
Mask Usage: None Population Density: Low & Current Phase: steady-state \(\Rightarrow \) Future Phase: early-growth | 0.03 | 0.90 | 2.94 | 51.39 |
Mask Usage: None & Mobility Level: Very High & Social Distancing: Phase 0 & Current Phase: steady-state \(\Rightarrow \) Future Phase: early-growth | 0.02 | 0.94 | 3.09 | 35.2 |
Mask Usage: None & Social Distancing: Phase 0 & Current Phase: steady-state \(\Rightarrow \) Future Phase: early-growth | 0.02 | 0.94 | 3.09 | 35.2 |
Mask Usage: None & Mobility Level: Very High & Current Phase: steady-state \(\Rightarrow \) Future Phase: early-growth | 0.02 | 0.93 | 3.05 | 28.24 |
