| Marginal Logistic Regression Model |
| Crossover Trial on Cerebrovascular Deficiency |
| Model Information | |
|---|---|
| Data Set | WORK.ECG |
| Distribution | Binomial |
| Link Function | Logit |
| Dependent Variable | y |
| Number of Observations Read | 134 |
|---|---|
| Number of Observations Used | 134 |
| Number of Events | 42 |
| Number of Trials | 134 |
| Class Level Information | ||
|---|---|---|
| Class | Levels | Values |
| id | 67 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 |
| Response Profile | ||
|---|---|---|
| Ordered Value |
y | Total Frequency |
| 1 | 1 | 42 |
| 2 | 0 | 92 |
| Parameter Information | |
|---|---|
| Parameter | Effect |
| Prm1 | Intercept |
| Prm2 | trt |
| Prm3 | period |
| Algorithm converged. |
| GEE Model Information | |
|---|---|
| Log Odds Ratio Structure | Fully Parameterized Clusters |
| Subject Effect | id (67 levels) |
| Number of Clusters | 67 |
| Correlation Matrix Dimension | 2 |
| Maximum Cluster Size | 2 |
| Minimum Cluster Size | 2 |
| Log Odds Ratio Parameter Information |
|
|---|---|
| Parameter | Group |
| Alpha1 | (1, 2) |
| Algorithm converged. |
| GEE Fit Criteria | |
|---|---|
| QIC | 168.6425 |
| QICu | 169.8919 |
| Analysis Of GEE Parameter Estimates | ||||||
|---|---|---|---|---|---|---|
| Empirical Standard Error Estimates | ||||||
| Parameter | Estimate | Standard Error | 95% Confidence Limits | Z | Pr > |Z| | |
| Intercept | -1.2433 | 0.2999 | -1.8311 | -0.6556 | -4.15 | <.0001 |
| trt | 0.5689 | 0.2335 | 0.1112 | 1.0266 | 2.44 | 0.0148 |
| period | 0.2951 | 0.2319 | -0.1593 | 0.7496 | 1.27 | 0.2030 |
| Alpha1 | 3.5617 | 0.8148 | 1.9647 | 5.1587 | 4.37 | <.0001 |