HL7® Definition

Choose any HL7® trigger event, segment, data type or table to get its definition:

- or -

CSS: Clinical study data schedule segment

The Clinical Study Data Schedule (CSS) segment is optional depending on whether messaging of study data needs to be linked to the scheduled data time points for the study. (See Section, 'data schedule.') The CSS segment enables communication of data schedules and adherence that ranges from the basic to the elaborate. Use of the segment must be planned for each implementation. Each CSS segment will subsume observation and drug administration segments that follow, indicating that they satisfy this scheduled time point.

CSS.160CER1Study Scheduled Time Point
CSS.226TSO1Study Scheduled Patient Time Point
CSS.360CEO3Study Quality Control Codes

HL7 and Health Level Seven are registered trademarks of Health Level Seven International.