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Table 1 Mean and standard deviation of independent variables by exposure category

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%)
Total
N = 7695
IP Covered Days Per 1000 Beneficiaries 1649.58 (369.35) 1704.03 (351.34) 1718.15 (333.95) 1863.73 (347.20) 1673.86 (366.37)
IP Per User Standardized Costs 13,614.92 (1027.47) 13,576.71 (1058.03) 13,541.02 (918.33) 13,732.44 (1094.56) 13,609.25 (1033.89)
IRF Covered Days Per 1000 Beneficiaries 133.60 (94.22) 138.39 (95.31) 158.98 (100.31) 173.16 (104.97) 137.41 (95.65)
IRF Per User Standardized Costs 17,786.85 (2086.66) 17,742.14 (2121.81) 18,075.64 (2133.70) 17,861.83 (2449.86) 17,791.31 (2114.56)
HH Visits Per 1000 Beneficiaries 3239.62 (2896.64) 3161.25 (3183.37) 3584.90 (3031.35) 4734.87 (3188.24) 3304.21 (2997.07)
HH Per User Standardized Costs 5384.45 (1793.77) 5231.35 (1704.37) 5621.85 (1932.28) 6390.39 (2154.04) 5406.22 (1812.71)
Standardized per capita costs 8579.95 (1335.85) 8553.46 (1171.36) 8909.16 (1321.37) 9274.74 (1426.68) 8618.41 (1314.89)
Count of beneficiaries 18,997.76 (31,773.16) 22,156.37 (40,297.99) 18,148.95 (21,702.84) 19,422.10 (41,966.08) 19,674.11 (34,047.59)
Average age of beneficiary 70.92 (1.51) 71.03 (1.55) 71.08 (1.52) 70.67 (1.78) 70.94 (1.53)
Female, % 54.88 (2.06) 55.14 (1.94) 55.65 (1.82) 54.80 (2.33) 54.96 (2.05)
African American, % 8.46 (10.84) 7.81 (10.36) 10.87 (13.10) 11.93 (11.62) 8.57 (10.90)
Eligible for Medicaid, % 21.20 (7.62) 21.11 (7.73) 20.58 (7.58) 23.63 (8.04) 21.27 (7.68)
People below poverty line, % 16.23 (5.59) 15.46 (5.59) 16.31 (6.32) 16.83 (5.52) 16.09 (5.63)
  1. mean coefficients; sd in parentheses
  2. Source: CMS GVPUF