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Sandy1985
Calcite | Level 5

Hi, Can any one please let me know what is WOCF, LOCF, BOCF, Average. Please give me the example.

Any relavant clinical examples?

 

1 REPLY 1
RW9
Diamond | Level 26 RW9
Diamond | Level 26

Hi,

 

WOCF = Worst Observation Carried Forward

LOCF = Last Observations Carried Forward

BOCF = Best Observation Carried Forward

 

For continuous data it can be important to have values at each timepoint.  Each of these appies a rule for missing data that a previous result is put where the missing data element is, so for instance if visit 2 is missing, but visit 1 is present, and LOCF is specified then the visit 1 result is put into visit 2 also.

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