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Table 2 Phase 1 results for the three different treatments

From: Long-term survival rates of laryngeal cancer patients treated by radiation and surgery, radiation alone, and surgery alone : studied by lognormal and Kaplan-Meier survival methods

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
  1. Abbreviations:
  2. S = standard deviation of the lognormal distribution;
  3. M = mean of the lognormal distribution;
  4. N = number of patients;
  5. P = P value for the minimum chi-square test.