CREATE TABLE table_42608 ("Condition" CLOB, "Prothrombin time" CLOB, "Partial thromboplastin time" CLOB, "Bleeding time" CLOB, "Platelet count" CLOB)

Which Platelet count has a Partial thromboplastin time of prolonged or unaffected?
SELECT "Platelet count" FROM table_42608 WHERE "Partial thromboplastin time" = 'prolonged or unaffected'
SELECT "Platelet count" FROM "table_42608" WHERE "Partial thromboplastin time" = 'prolonged or unaffected'