Private hospital admissions.
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D005853:Geriatrics; D006761:Hospitals / Q000706:statistics & numerical data*; D006777:Hospitals, Proprietary / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D009520:New Zealand; D010343:Patient Admission; D013514:Surgical Procedures, Operative