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Table 16 Results for operating room procedure

From: The health conditions and the health care consumption of the uninsured

  (1) (2) (3) (4) (5)
Variables Operating room procedure Operating room procedure Operating room procedure Operating room procedure Operating room procedure
Uninsured −0.155*** −0.158*** −0.156*** −0.0686*** −0.0627***
(0.00569) (0.00585) (0.00581) (0.00400) (0.00324)
Income Q2   0.0166*** 0.0180*** 0.00691*** 0.00537***
  (0.00399) (0.00361) (0.00214) (0.00194)
Income Q3   0.0208*** 0.0167*** 0.00698*** 0.00497**
  (0.00512) (0.00393) (0.00240) (0.00229)
Income Q4   0.0278*** 0.0264*** 0.0119*** 0.00681**
  (0.00653) (0.00543) (0.00351) (0.00337)
Black   −0.0467*** −0.0552*** −0.0396*** −0.0352***
  (0.00541) (0.00474) (0.00287) (0.00299)
Hispanic   −0.0189*** −0.0218*** −0.0406*** −0.0353***
  (0.00493) (0.00410) (0.00345) (0.00286)
Other   −0.0264*** −0.0276*** −0.0322*** −0.0314***
  (0.00503) (0.00492) (0.00332) (0.00296)
Female   −0.0739*** −0.0726*** −0.132*** −0.133***
  (0.00413) (0.00421) (0.00545) (0.00544)
Age   0.00142*** 0.00144*** 0.00170*** 0.00181***
  (0.000140) (0.000142) (9.19e-05) (8.62e-05)
For-profit    0.00624 0.0109**  
   (0.0101) (0.00550)  
Urban    0.0608*** 0.0479***  
   (0.00919) (0.00602)  
Teaching    0.0498*** 0.0379***  
   (0.00738) (0.00471)  
State FE No No Yes Yes No
Hospital FE No No No No Yes
Diagnosis vector FE No No No Yes Yes
Observations 2,940,992 2,572,821 2,536,120 2,536,120 2,572,821
R-squared 0.012 0.025 0.031 0.379 0.389
  1. Robust standard errors in parentheses, clustered at the hospital level
  2. ***p < 0.01, **p < 0.05, *p < 0.1