National results. Hospitals.- Indicators of diagnosis and welfare techniques Distribution of diagnosis techniques in the hospitals by diagnosis techniques and dependence. Units: ? ,TOTAL,Public,National Health System,Other public institutions,Non public,Private non profit making,Private profit making, Image: X-Ray Studies,100.00,72.55,63.42,9.13,27.45,8.49,18.96, Image: C.A.T.,100.00,77.65,69.45,8.20,22.35,6.36,15.99, Image: Magnetic resonance,100.00,46.60,39.47,7.12,53.40,9.77,43.64, Image: Hemodynamic studies,100.00,75.54,70.49,5.05,24.46,2.78,21.69, Image: Digital angiography,100.00,86.11,76.39,9.72,13.89,2.98,10.91, Image: Gammagraphy,100.00,79.52,74.92,4.60,20.48,5.51,14.97, Laboratory: Determinations,100.00,88.44,81.37,7.06,11.56,5.15,6.41, Pathological Anatomy: Biopsies,100.00,81.04,71.96,9.08,18.96,5.82,13.14, Pathological Anatomy: Necropsies,100.00,91.51,79.34,12.17,8.49,5.39,3.10, Notes: 1) ~'diagnosis techniques,Pathological Anatomy: Necropsies'~Number of Necropsies does not include information related to perinatal Necropsies of the Autonomous Community of Cataluña due to data of some hospitals isnot available Source: National Statistics Institute