Figure 1. Incidence rate ratios (IRR) for census tract-level factors included in the regression models for total cases (lighter blue, on left) and total deaths (darker blue, on right) by phase of the pandemic in Massachusetts (Phase 1: March-June 2020, Phase 2: October 2020 – February 2021). Inset for LTCF Beds variable provided to show IRRs for deaths, which are outside the scale of the other variables.