Parameters | Clinical | Include simple LSMean Differences only

Include simple LSMean Differences only
This option is used to reduce the number of pairwise differences reported to include only those differences for which only one level has changed. This option is useful when the number of all pairwise differences is too large to conveniently assess.
This option can be applied only when you have included an LSMEANS statement in your PROC MIXED statements along with the DIFF option.
Note: This option is checked by default, because the LSMEANS ARM /diff PROC MIXED statement is also specified by default.
To Specify This Option: