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. 1983 Fall;5(1):81–86.

Table 4. The Relationship between Therapeutic Effort and Ancillary Charges in the ICU1.

Brain Surgery CABG

Intercept -361.1
(1.97)
254.7
(0.99)
Therapeutic Effort
(TISS Points)
14.94**
(7.35)
10.48**
(9.35)
R-Squared .57 .62
N 43 52
1

Dependent variable: total charges for ancillary services during ICU stay.

**

p<.01.