The SAS System The FREQ Procedure Frequency Table of tmt by outcome Percent Row Pct outcome(Fatal or non-fatal Heart attack) Col Pct tmt Yes No Total Aspirin 104 10933 11037 0.47 49.54 50.01 0.94 99.06 35.49 50.20 Placebo 189 10845 11034 0.86 49.14 49.99 1.71 98.29 64.51 49.80 Total 293 21778 22071 1.33 98.67 100.00 Statistics for Table of tmt by outcome Statistic DF Value Prob Chi-Square 1 25.0139 <.0001 likelihood ratio chi-square continuity adj. mantel-haenszel phi coefficient contingency cramer v column risk estimates ase confidence limits row total difference is odds and relative risks statistic value>