National results. Hospitals.- Indicators of diagnosis and welfare techniques Indices of diagnosis techniques in the hospitals by objective and diagnosis techniques. Units: ? ,Image: X-Ray studies per X-Ray room,Image: C.A.T. studies per C.A.T. room.,Image: Magnetic resonance studies per magnetic resonance room,Image: Haemodynamic studies per Haemodynamic room,Image: Digital angiography per digital angiography room,Image: Gammagraphy per gamma camera room,Pathological Anatomy: Necropsies per 100 deaths, TOTAL,10,852.24,5,231.22,4,313.33,904.80,649.73,2,940.62,3.60, General,11,319.47,5,446.84,4,449.50,928.15,675.08,2,941.98,3.93, Short stay special hospitals,8,246.70,3,150.72,3,629.82,507.82,285.64,2,921.21,1.55, Long stay special hospitals,3,119.20,240.33,115.50,..,..,..,.., Psychiatric Institutions,802.56,778.00,3,145.00,..,..,..,.., Notes: 1) ~'diagnosis techniques,Pathological Anatomy: Necropsies per 100 deaths'~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