Skip to main content

Table 3 Mean, Standard Deviation and One-Way ANOVA Regression Coefficients for County-Level Medicare Utilization and Cost by Hazard Exposure Level

From: Disaster impacts on cost and utilization of Medicare

  No Hazard Exposure
N = 5408
(70.3%)
Some Hazard Exposure
N = 1661
(21.6%)
High Hazard Exposure
N = 282
(3.7%)
Extreme Hazard Exposure
N = 344
(4.5%)
Constant
IP Covered Days Per 1000 Beneficiaries 0 90.85*** 281.87*** 371.38*** 1564.46***
IP Per User Standardized Costs 0 37.65 338.76*** 430.08*** 13,528.44***
IRF Covered Days Per 1000 Beneficiaries 0 12.50*** 17.67*** 91.87*** 122.05***
IRF Per User Standardized Costs 0 92.25 −447.18*** 92.5 17,754.18***
HH Visits Per 1000 Beneficiaries 0 697.21*** 775.02*** 4455.27*** 2469.43***
HH Per User Standardized Costs 0 362.97*** 338.68*** 3025.46*** 4925.35***
Standardized per capita costs 0 323.16*** 675.22*** 2139.16*** 8195.54***
Count of beneficiaries 0 − 396 16,479.69*** − 4335.83* 18,481.80***
  1. Source: CMS GVPUF and FEMA
  2. *p < 0.05,***p < 0.001