Database: thrombosis_prediction
Question: Name the ID and age of patient with two or more laboratory examinations which show their hematoclit level exceeded the normal range.
SQL: SELECT DISTINCT T1.ID, STRFTIME('%Y', CURRENT_TIMESTAMP) - STRFTIME('%Y', T1.Birthday) FROM Patient AS T1 INNER JOIN Laboratory AS T2 ON T1.ID = T2.ID WHERE T1.ID IN ( SELECT ID FROM Laboratory WHERE HCT >= 52 GROUP BY ID HAVING COUNT(ID) >= 2 )