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Table 6 Summary statistics for health care consumption variables by insurance status

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

  Insured Uninsured Difference Percentage difference Total
  86.68 13.32    100.00
Total charges 32,320 (62,650) 29,419 (50,223) −2901*** (990.9) −08.98% 31,923 (61,107)
Length of stay 3.850 (5.966) 3.909 (5.846) 0.0587 (0.0909) 01.53% 3.858 (5.950)
Number of procedures 1.738 (2.011) 1.332 (1.970) −0.406*** (0.0356) −23.36% 1.683 (2.010)
Number of major procedures 0.606 (1.035) 0.354 (0.858) −0.251*** (0.0116) −41.58% 0.572 (1.018)
Operating room procedure 0.377 (0.485) 0.221 (0.415) −0.155*** (0.00569) −41.38% 0.355 (0.479)
  1. The numbers in the table indicate the mean and the standard deviation. The test refers to the difference in means between the insured and the uninsured
  2. ***p < 0.01, **p < 0.05, *p < 0.1