The purpose behind finding the outdated Statistics is, we should update those outdated indexes else our performance get hampered due to outdated Statistics.
SELECT
OBJECT_NAME(id)
,name
,STATS_DATE(id, indid)
,rowmodctr
FROM sys.sysindexes
WHERE STATS_DATE(id, indid)<=DATEADD(DAY,-1,GETDATE())
AND rowmodctr>0
AND id IN (SELECT object_id FROM sys.tables)