Fill in the Blank QuestionFill in the blank question.The Standard Ordinary Mortality Table of 2001 was originally structured based on age and .

Breakdown the Problem

1. Identify the context of the question, which is related to the Standard Ordinary Mortality Table of 2001.
2. Determine what factors or variables are typically included in mortality tables.

Relevant Concepts

3. Mortality tables are primarily structured based on demographic information, including age and gender.

Analysis and Detail

4. In mortality tables, age is a crucial variable as it significantly influences mortality rates. Another essential demographic factor that is used to refine these rates is gender. Mortality rates tend to differ between males and females due to biological and behavioral differences.

Verify and Summarize

5. Confirming the common factors used in mortality tables, age is indeed paired with gender as a primary descriptor.

Final Answer

The Standard Ordinary Mortality Table of 2001 was originally structured based on age and gender.