Hospital Morbidity Survey National results Hospital Morbidity Rates per 100,000 inhabitants and average stay, by sex and main diagnosis. Unidades: per 100,000 inhabitants, average stay in days hospital discharges per 100,000 inhabitants average stay Both sexes Men Women Both sexes Men Women 0000 All diagnoses 8.981 8.858 9.099 9 9 8 0100 Certain infectious and parasitic diseases 488 551 429 11 12 11 0101 Intestinal infectious diseases except diarrhoea 24 24 24 8 7 8 0102 Diarrhoea and gastroenteritis of presumed infectious origin 11 11 11 6 6 6 0103 Tuberculosis 6 9 4 21 23 16 0104 Septicaemia 99 109 89 12 12 12 0105 Human immunodeficiency virus [HIV] disease 3 5 1 19 19 21 0106 COVID-19 U07.1 291 332 251 11 12 11 0107 Other infectious and parasitic diseases 54 60 49 10 10 11 0200 Neoplasms 865 938 794 8 9 7 0201 Malignant neoplasm of colon, rectum and anus 83 102 65 11 11 11 0202 Malignant neoplasms of trachea, bronchus and lung 67 99 37 10 10 10 0203 Malignant neoplasms of skin 13 16 10 5 5 5 0204 Malignant neoplasm of breast 60 1 116 4 4 4 0205 Malignant neoplasm of uterus 20 .. 39 6 .. 6 0206 Malignant neoplasm of ovary 10 .. 20 9 .. 9 0207 Malignant neoplasm of prostate 37 76 .. 5 5 .. 0208 Malignant neoplasm of bladder 79 134 26 5 5 5 0209 Other malignant neoplasms 326 380 273 11 11 10 0210 Neoplasms in situ 20 22 19 4 4 3 0211 Benign neoplasm of colon, rectum and anus 7 9 6 6 6 6 0212 Leiomyoma of uterus 34 .. 67 3 .. 3 0213 Other benign neoplasms and neoplasms of uncertain or unknown behaviour 108 98 118 5 5 5 0300 Diseases of the blood and bloodforming organs and certain disorders involving the immune mechanism 81 82 80 8 8 7 0301 Anaemias 50 50 51 7 8 7 0302 Other diseases of the blood and bloodforming organs and certain disorders involving the immune mechanism 30 32 29 8 8 8 0400 Endocrine, nutritional and metabolic diseases 160 145 174 7 9 6 0401 Diabetes mellitus 61 79 44 10 10 9 0402 Other endocrine, nutritional and metabolic diseases 99 66 131 6 7 5 0500 Mental and behavioural disorders 220 233 207 61 65 56 0501 Dementia 10 10 11 85 90 82 0502 Mental and behavioural disorders due to alcohol 14 21 7 30 28 37 0503 Mental and behavioural disorders due to use of other psychoactive subst. 14 22 6 27 28 24 0504 Schizophrenia, schizotypal and delusional disorders 69 85 53 97 95 100 0505 Mood [affective] disorders 46 39 53 34 34 34 0506 Other mental and behavioural disorders 67 56 77 51 66 42 0600 Diseases of the nervous system 208 219 198 11 10 11 0601 Alzheimer's disease 8 6 9 63 54 69 0602 Multiple sclerosis 3 2 4 9 11 7 0603 Epilepsy 38 42 35 6 6 6 0604 Transient cerebral ischaemic attacks and related syndromes 28 29 26 5 5 5 0605 Other diseases of the nervous system 131 139 123 10 11 10 0700 Diseases of the eye and adnexa 35 36 33 3 3 3 0701 Cataract 5 5 5 2 2 2 0702 Other diseases of the eye and adnexa 30 32 28 4 4 4 0800 Diseases of the ear and mastoid process 31 32 31 3 3 3 0900 Diseases of the circulatory system 1.107 1.285 935 9 8 9 0901 Hypertensive diseases 171 161 180 8 8 8 0902 Angina pectoris 22 27 17 5 5 5 0903 Acute myocardial infarction 114 166 63 7 7 7 0904 Other ischaemic heart disease 76 118 35 5 5 6 0905 Pulmonary heart disease & diseases of pulmonary circulation 53 53 54 9 8 9 0906 Conduction disorders and cardiac arrhythmias 141 161 121 5 4 5 0907 Heart failure 121 120 123 9 9 10 0908 Cerebrovascular diseases 211 233 190 13 13 13 0909 Atherosclerosis 34 52 18 11 11 11 0910 Varicose veins of lower extremities 12 9 15 3 4 3 0911 Other diseases of the circulatory system 151 186 118 9 9 9 1000 Diseases of the respiratory system 1.116 1.286 953 8 8 8 1001 Acute upper respiratory infections and influenza 60 62 58 6 6 6 1002 Pneumonia 422 487 360 10 10 10 1003 Other acute lower respiratory infections 115 114 117 7 6 7 1004 Chronic diseases of tonsils and adenoids 27 29 26 1 1 1 1005 Other diseases of upper respiratory tract 62 74 51 2 2 2 1006 Chronic obstructive pulmonary disease and bronchiectasis 148 224 76 9 9 9 1007 Asthma 26 17 35 6 5 6 1008 Other diseases of the respiratory system 255 280 231 9 9 9 1100 Diseases of the digestive system 1.045 1.190 906 6 6 6 1101 Disorders of teeth and supporting structures 10 10 9 3 3 3 1102 Other diseases of oral cavity, salivary glands and jaws 11 12 10 5 5 5 1103 Diseases of oesophagus 19 23 15 6 6 6 1104 Peptic ulcer 20 28 12 8 8 8 1105 Dyspepsia and other diseases of stomach and duodenum 20 21 20 7 7 7 1106 Diseases of appendix 102 119 86 4 4 4 1107 Inguinal hernia 85 154 19 2 2 2 1108 Other abdominal hernia 72 71 73 4 3 4 1109 Crohn's disease and ulcerative colitis 23 24 21 10 9 10 1110 Other noninfective gastroenteritis and colitis 43 41 45 6 6 6 1111 Paralytic ileus and intestinal obstruction without hernia 46 47 45 9 9 9 1112 Diverticular disease of intestine 50 52 49 7 7 7 1113 Diseases of anus and rectum 56 74 40 4 3 4 1114 Other diseases of intestine 37 35 40 9 9 9 1115 Alcoholic liver disease 23 38 8 11 11 11 1116 Other diseases of liver 33 39 28 9 10 9 1117 Cholelithiasis 181 161 200 5 5 4 1118 Other diseases of gall bladder and biliary tract 57 65 49 8 8 7 1119 Diseases of pancreas 66 74 59 9 9 9 1120 Other diseases of the digestive system 90 101 79 7 7 7 1200 Diseases of the skin and subcutaneous tissue 91 96 86 9 9 10 1201 Infections of the skin and subcutaneous tissue 51 61 42 7 6 7 1202 Dermatitis, eczema and papulosquamous disorders 3 3 3 7 6 7 1203 Other diseases of the skin and subcutaneous tissue 37 33 41 13 14 12 1300 Diseases of the musculoskeletal system and connective tissue 567 552 582 5 5 5 1301 Coxarthrosis [arthrosis of hip] 57 64 49 5 4 5 1302 Gonarthrosis [arthrosis of knee] 97 71 123 5 4 5 1303 Internal derangement of knee 51 70 33 1 1 1 1304 Other arthropathies 90 83 97 4 4 3 1305 Systemic connective tissue disorders 11 8 13 10 11 10 1306 Deforming dorsopathies and spondylopathies 42 41 42 8 8 7 1307 Intervertebral disc disorders 55 58 51 5 4 5 1308 Dorsalgia 18 16 19 6 5 7 1309 Soft tissue disorders 83 87 79 4 4 4 1310 Other disorders of the musculoskeletal system and connective tissue 66 55 76 9 8 9 1400 Diseases of the genitourinary system 621 625 618 5 5 5 1401 Glomerular and renal tubulo-interstitial diseases 74 63 85 5 5 5 1402 Renal failure 56 67 45 10 10 10 1403 Urolithiasis 79 94 63 3 3 3 1404 Other diseases of the urinary system 192 194 189 7 7 8 1405 Hyperplasia of prostate 48 99 .. 3 3 .. 1406 Other diseases of male genital organs 40 82 .. 4 4 .. 1407 Disorders of breast 44 5 81 1 1 1 1408 Inflammatory diseases of female pelvic organs 13 .. 26 4 .. 4 1409 Menstrual, menopausal and other female genital conditions 5 .. 10 3 .. 3 1410 Other disorders of the genitourinary system 70 20 119 3 5 3 1500 Pregnancy, childbirth and the puerperium 804 .. 1.576 3 .. 3 1501 Medical abortion 0 .. 1 2 .. 2 1502 Other pregnancy with abortive outcome 31 .. 61 2 .. 2 1503 Complications of pregnancy predominantly in the antenatal period 497 .. 976 3 .. 3 1504 Complications of pregnancy predominantly during labour and delivery 167 .. 327 3 .. 3 1505 Single spontaneous delivery 41 .. 80 2 .. 2 1506 Other delivery 6 .. 11 3 .. 3 1507 Complications predominantly related to the puerperium 8 .. 16 3 .. 3 1508 Other obstetric conditions 53 .. 104 3 .. 3 1600 Certain conditions originating in the perinatal period 117 131 103 9 9 9 1601 Disorders related to short gestation and low birth weight 23 26 21 20 20 21 1602 Other conditions originating in the perinatal period 93 105 82 6 6 6 1700 Congenital malformations, deformations and chromosomal abnormalities 59 66 51 5 5 5 1800 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified 333 366 301 14 14 15 1801 Pain in throat and chest 37 43 31 3 3 3 1802 Abdominal and pelvic pain 37 29 44 4 4 4 1803 Unknown and unspecified causes of morbidity (incl. those without a diagnosis) 7 6 7 431 453 412 1804 Other symptoms, signs and abnormal clinical and laboratory findings 252 287 219 7 7 7 1900 Injury, poisoning and certain other consequences of external causes 811 833 790 8 8 8 1901 Intracranial injury 48 54 41 10 11 8 1902 Other injuries to the head 27 35 19 6 6 6 1903 Fracture of forearm 53 48 58 3 3 3 1904 Fracture of femur 149 90 205 12 12 12 1905 Fracture of lower leg, including ankle 75 71 80 6 6 6 1906 Other injuries 236 297 178 6 6 7 1907 Burns and corrosions 5 7 4 12 12 12 1908 Poisonings by drugs, medicaments and biological substances and toxic effects of substances chiefly nonmedicinal as to source 28 26 30 7 7 6 1909 Complications of surgical and medical care, not elsewhere classified 173 188 158 9 10 8 1911 Other and unspecified effects of external causes 18 19 16 5 5 5 2100 Factors influencing health status and contact with health services 211 181 240 7 9 6 2101 Medical observation and evaluation for suspected diseases and conditions 6 6 6 5 5 5 2102 Contraceptive management 3 0 5 1 1 1 2103 Liveborn infants according to place of birth ('healthy newborn babies') 4 4 4 3 3 3 2104 Other medical care (including radiotherapy and chemotherapy sessions) 72 83 61 14 13 14 2105 Other factors influencing health status and contact with health services 126 87 164 4 6 4 DISCHARGES WITHOUT DIAGNOSIS 13 13 13 26 26 25 Notas: In each of the groups, only those diagnoses that are considered major will be incorporated. 2) To interpret the information on hospital discharges in 2020 it should be noted that the World Health Organisation (WHO) established an emergency code in the International Classification of Diseases (ICD-10) in February 2020 for coding COVID-19 infections. This code was implemented in ICD-10-CM (classification used in the codification of diagnoses in hospitalised patients), on an exceptional basis, from 1 April 2020 by the Centers for Disease Control and Prevention of the National Center for Health Statistics (CDC/NCHS). In Spain, given the current health crisis situation, it was decided not to implement the new code until there was a decrease in care pressure and information systems could take on the change. Finally, the new code U07.1 for COVID-19 infection was implemented by hospitals as of July 2020. Fuente: Instituto Nacional de Estadística