Randomization table

The Randomization table indicates the randomization types that are in use in the study. This table has the following columns:

Randomization types

Column name	Data type	Description
ID	NUMBER (populated by sequence), primary key	Number that corresponds to the randomization TypeID in the SOURCELISTS table: 1—Simple Central 2—Central Stratified 3—Simple Site 4—Stratified by Site
Type	VARCHAR2	Name of the randomization type; one of the following: SimpleCentral CentralStratified SimpleSite StratifiedBySite
InStudy	NUMBER	A number greater than 0 indicates that the corresponding randomization type is being used in the current study.

Column name

Data type

Description

NUMBER (populated by sequence), primary key

Number that corresponds to the randomization TypeID in the SOURCELISTS table:

Type

VARCHAR2

Name of the randomization type; one of the following:

InStudy

NUMBER

A number greater than 0 indicates that the corresponding randomization type is being used in the current study.