Log Linear/Logistic Model Chi-square d.f. Prob. Association Pressure *Serum 19.59 9 0.0207 Association Pressure *Disease 18.72 3 0.0003 Association Serum *Disease 27.08 3 0.0001 Association Pressure *Serum *Disease 8.08 9 0.5264 No-Interaction Model Mean parameters: Pressure 0.175 0.438-0.191-0.422 Mean parameters: Serum -0.232-0.524 0.428 0.327 Mean parameters: Disease -1.317 1.317 Association Pressure*Serum parameters: Serum 1 2 3 4 Pressu 1 0.222 0.114-0.114-0.221 Pressu 2 -0.019-0.041 0.154-0.094 Pressu 3 -0.034 0.013-0.058 0.079 Pressu 4 -0.169-0.086 0.018 0.237 Association Pressure*Disease parameters: Disease 1 2 Pressu 1 -0.211 0.211 Pressu 2 -0.232 0.232 Pressu 3 0.055-0.055 Pressu 4 0.389-0.389 Association Serum*Disease parameters: Disease 1 2 Serum 1 -0.212 0.212 Serum 2 -0.316 0.316 Serum 3 0.069-0.069 Serum 4 0.460-0.460 Three-Way Contingency Table Frequencies, Row PerCents, Column PerCents, Layer PerCents, Overall PerCents Weight variable: Frequency Sub-Table for Disease = 1 Serum 1 2 3 4 Pressure 1 2 3 8 7 20 10.00 15.00 40.00 35.00 100.00 16.67 37.50 25.81 17.07 21.74 1.68 3.41 6.30 9.46 4.90 0.15 0.23 0.60 0.53 1.50 2 3 2 11 12 28 10.71 7.14 39.29 42.86 100.00 25.00 25.00 35.48 29.27 30.43 2.42 2.00 5.00 10.81 5.05 0.23 0.15 0.83 0.90 2.11 3 3 0 6 11 20 15.00 0.00 30.00 55.00 100.00 25.00 0.00 19.35 26.83 21.74 6.00 0.00 8.11 19.30 8.93 0.23 0.00 0.45 0.83 1.50 4 4 3 6 11 24 16.67 12.50 25.00 45.83 100.00 33.33 37.50 19.35 26.83 26.09 15.38 13.04 12.24 25.00 16.90 0.30 0.23 0.45 0.83 1.81 12 8 31 41 92 13.04 8.70 33.70 44.57 100.00 100.00 100.00 100.00 100.00 100.00 3.76 3.15 6.60 14.34 6.92 0.90 0.60 2.33 3.09 6.92 Sub-Table for Disease = 2 Serum 1 2 3 4 Pressure 1 117 85 119 67 388 30.15 21.91 30.67 17.27 100.00 38.11 34.55 27.11 27.35 31.37 98.32 96.59 93.70 90.54 95.10 8.80 6.40 8.95 5.04 29.19 2 121 98 209 99 527 22.96 18.60 39.66 18.79 100.00 39.41 39.84 47.61 40.41 42.60 97.58 98.00 95.00 89.19 94.95 9.10 7.37 15.73 7.45 39.65 3 47 43 68 46 204 23.04 21.08 33.33 22.55 100.00 15.31 17.48 15.49 18.78 16.49 94.00 100.00 91.89 80.70 91.07 3.54 3.24 5.12 3.46 15.35 4 22 20 43 33 118 18.64 16.95 36.44 27.97 100.00 7.17 8.13 9.79 13.47 9.54 84.62 86.96 87.76 75.00 83.10 1.66 1.50 3.24 2.48 8.88 307 246 439 245 1237 24.82 19.89 35.49 19.81 100.00 100.00 100.00 100.00 100.00 100.00 96.24 96.85 93.40 85.66 93.08 23.10 18.51 33.03 18.43 93.08 Layer Totals and PerCents Serum 1 2 3 4 Pressure 1 119 88 127 74 408 29.17 21.57 31.13 18.14 100.00 37.30 34.65 27.02 25.87 30.70 100.00 100.00 100.00 100.00 100.00 8.95 6.62 9.56 5.57 30.70 2 124 100 220 111 555 22.34 18.02 39.64 20.00 100.00 38.87 39.37 46.81 38.81 41.76 100.00 100.00 100.00 100.00 100.00 9.33 7.52 16.55 8.35 41.76 3 50 43 74 57 224 22.32 19.20 33.04 25.45 100.00 15.67 16.93 15.74 19.93 16.85 100.00 100.00 100.00 100.00 100.00 3.76 3.24 5.57 4.29 16.85 4 26 23 49 44 142 18.31 16.20 34.51 30.99 100.00 8.15 9.06 10.43 15.38 10.68 100.00 100.00 100.00 100.00 100.00 1.96 1.73 3.69 3.31 10.68 319 254 470 286 1329 24.00 19.11 35.36 21.52 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 24.00 19.11 35.36 21.52 100.00