. Author manuscript; available in PMC: 2021 Mar 30.

Published in final edited form as: Med Decis Making. 2013 Jun 27;33(7):880–890. doi: 10.1177/0272989X13492014

Table 5:

Results of regressing the standardized parameters on the outcome of the chemotherapy intervention. Results are shown for three designs: One-factor-at-a-time, full-factorial and PSA.

Parameter	One-factor-at-a-time(2K)	Full-factorial(2^K)	PSA
Intercept	13.064	13.170	13.080
pFailChemo	−0.393	−0.345	−0.384
μCancer	−0.578	−0.584	−0.526
cChemo	−0.041	−0.042	−0.042
μCancer*pFailChemo	NA	−0.078	−0.062
cChemo*pFailChemo	NA	−0.004	−0.003
cChemo*μCancer	NA	0.003	−0.002
Observations	16	256	10,000
R²	0.98	1	0.98