Table 2.

Phase 1 results for the three different treatments

Treatment method	S	M	N	P
Radiation and surgery	0.3623	1.3413	57	0.26
Radiation alone	0.5279	1.2740	86	0.66
Surgery alone	0.6938	1.5057	73	0.32

Abbreviations:

S = standard deviation of the lognormal distribution;

M = mean of the lognormal distribution;

N = number of patients;

P = P value for the minimum chi-square test.