National results. Hospitals.- Indicators of diagnosis and welfare techniques Surgical activity performed in the hospitals per available theatre according to the legal entity on which they depend and the type of surgery. Units: ? ;Total;With hospitalisation;Major outpatient surgery;Remaining outpatient interventions; TOTAL;1,145.74;592.94;272.49;280.31; Public;1,134.62;574.73;280.98;278.91; National Health System;1,135.70;592.59;271.77;271.33; Other public institutions;1,127.25;452.33;344.11;330.81; Non public;1,163.56;622.13;258.87;282.56; Private non profit making;1,161.40;618.59;249.86;292.95; Private profit making;1,164.44;623.56;262.53;278.34; Notes: Source: National Statistics Institute