# Statistics in a Left-Truncated Life Tables Results Matrix

The statistics selected in the Detailed Life Statistics section of the Matrix Options dialog determine which statistics will be shown in the matrix.

#### Cumulative Summary Page

- N
- Person Time
- Observed
- Expected
- Standard Errors
- Confidence Intervals

#### Detailed Life Statistics Page

- Alive at Start
- Died
- Censored Alive
- Censored Dead
- Person Time
- Observed
- Expected Standard Errors
- Confidence Intervals

All of the statistics checked on the Matrix Options dialog will appear as columns, from left to right on the Cumulative Summary and Life Table pages in the order in which they are listed above.