For patients with alkaliphophatase (ALP) within normal range, were they treated as inpatient or outpatient?
alkaliphophatase (ALP) within normal range refers to ALP < 300; inpatient refers to admission = '+'; outpatient refers to admission = '-'
SELECT T1.Admission FROM Patient AS T1 INNER JOIN Laboratory AS T2 ON T1.ID = T2.ID WHERE T2.ALP < 300