Skip to main content
. Author manuscript; available in PMC: 2024 Jun 1.
Published in final edited form as: Soc Sci Med. 2023 Apr 28;327:115927. doi: 10.1016/j.socscimed.2023.115927

Table 2B:

Regressions Explaining the Change (2002-2009) in Home Health Care Expenditures and the Probability of DOJ Targeted HRRs

Home Health Home Health Log Home Health DOJ Targeted HRRs
BMIX in 2002* 180.5
(8.24)		 85.33
(3.92)		 0.0883
(3.23)		 0.0862
(4.68)
Density in 2002* −3.691
(−0.16)		 −9.711
(−0.49)		 0.0350
(1.15)		 0.0288
(1.52)
Betweenness in 2002* 16.36
(0.86)		 0.605
(0.04)		 0.0275
(1.24)		 0.0181
(1.13)
Transitivity in 2002* 10.29
(0.44)		 11.04
(0.54)		 0.0390
(1.49)		 −0.00718
(−0.37)
Mort. Change 2002-09 208.2
(3.95)		 164.2
(3.53)		 0.217
(3.65)		 0.0141
(0.32)
N of Agencies in 2002 2.973
(2.62)		 2.079
(2.08)		 0.00386
(4.05)
N Enrollees 2002 (1000) −1.680
(−5.77)		 −1.231
(−4.74)		 −0.000897
(−3.66)
Home Health 2002 0.939
(9.39)
Log N of Agencies 2002 0.156
(3.34)
Log N Enrollees 2002 −0.182
(−4.80)
Log Home Health 2002 −0.0128
(−0.26)
Constant 469.4
(12.05)		 67.83
(1.24)		 0.990
(3.11)		 0.0772
(2.36)
Observations 300 300 300 300
r2 0.310 0.470 0.181 0.217

t statistics in parentheses. The Strike Force regression (final column) is a linear probability model, where the dependent variable is 1 if the region became a DOJ targeted HRR.

*

Denotes z-score (standard deviation = 1).