Hospital Morbidity Survey National results Hospital discharges and stays caused by sex and main diagnosis. Unidades: absolute values Hospital discharges Stays caused Both sexes Men Women Both sexes Men Women 0000 All diagnoses 4.253.183 2.055.949 2.197.234 37.114.355 19.518.998 17.595.357 0100 Certain infectious and parasitic diseases 231.276 127.777 103.499 2.591.219 1.468.877 1.122.342 0101 Intestinal infectious diseases except diarrhoea 11.295 5.617 5.678 86.127 41.032 45.095 0102 Diarrhoea and gastroenteritis of presumed infectious origin 5.389 2.626 2.763 31.182 14.642 16.539 0103 Tuberculosis 2.945 1.986 959 61.034 46.003 15.031 0104 Septicaemia 46.759 25.321 21.438 557.207 309.826 247.382 0105 Human immunodeficiency virus [HIV] disease 1.498 1.142 356 28.866 21.331 7.535 0106 COVID-19 U07.1 137.623 77.048 60.576 1.556.482 896.018 660.463 0107 Other infectious and parasitic diseases 25.767 14.038 11.729 270.321 140.024 130.297 0200 Neoplasms 409.422 217.624 191.798 3.233.181 1.856.192 1.376.989 0201 Malignant neoplasm of colon, rectum and anus 39.461 23.732 15.729 430.154 262.399 167.755 0202 Malignant neoplasms of trachea, bronchus and lung 31.898 23.064 8.835 309.377 223.606 85.771 0203 Malignant neoplasms of skin 6.246 3.749 2.497 30.023 18.224 11.798 0204 Malignant neoplasm of breast 28.306 299 28.006 104.277 1.148 103.129 0205 Malignant neoplasm of uterus 9.391 .. 9.391 52.273 .. 52.273 0206 Malignant neoplasm of ovary 4.730 .. 4.730 41.011 .. 41.011 0207 Malignant neoplasm of prostate 17.626 17.626 .. 92.296 92.296 .. 0208 Malignant neoplasm of bladder 37.224 31.033 6.191 183.059 153.672 29.387 0209 Other malignant neoplasms 154.186 88.300 65.886 1.626.366 948.563 677.803 0210 Neoplasms in situ 9.563 5.047 4.516 35.134 20.718 14.417 0211 Benign neoplasm of colon, rectum and anus 3.415 2.045 1.370 20.062 12.090 7.972 0212 Leiomyoma of uterus 16.230 .. 16.230 50.239 .. 50.239 0213 Other benign neoplasms and neoplasms of uncertain or unknown behaviour 51.146 22.729 28.417 258.908 123.475 135.434 0300 Diseases of the blood and bloodforming organs and certain disorders involving the immune mechanism 38.223 18.985 19.239 290.494 147.016 143.478 0301 Anaemias 23.885 11.529 12.356 177.530 87.293 90.237 0302 Other diseases of the blood and bloodforming organs and certain disorders involving the immune mechanism 14.338 7.456 6.882 112.964 59.723 53.241 0400 Endocrine, nutritional and metabolic diseases 75.740 33.629 42.111 551.645 294.840 256.805 0401 Diabetes mellitus 28.821 18.294 10.527 280.139 187.084 93.056 0402 Other endocrine, nutritional and metabolic diseases 46.920 15.335 31.585 271.506 107.757 163.749 0500 Mental and behavioural disorders 104.135 54.039 50.096 6.331.102 3.524.025 2.807.077 0501 Dementia 4.768 2.210 2.558 407.453 197.904 209.549 0502 Mental and behavioural disorders due to alcohol 6.538 4.796 1.743 198.003 133.695 64.308 0503 Mental and behavioural disorders due to use of other psychoactive subst. 6.627 5.072 1.555 178.921 141.169 37.753 0504 Schizophrenia, schizotypal and delusional disorders 32.628 19.809 12.819 3.170.481 1.886.296 1.284.185 0505 Mood [affective] disorders 21.790 9.063 12.727 741.742 306.830 434.912 0506 Other mental and behavioural disorders 31.784 13.088 18.696 1.634.502 858.132 776.370 0600 Diseases of the nervous system 98.518 50.789 47.729 1.054.411 524.043 530.368 0601 Alzheimer's disease 3.578 1.415 2.163 225.086 76.068 149.017 0602 Multiple sclerosis 1.626 562 1.064 13.994 6.061 7.933 0603 Epilepsy 18.114 9.706 8.407 111.885 61.309 50.576 0604 Transient cerebral ischaemic attacks and related syndromes 13.172 6.841 6.331 64.789 33.771 31.018 0605 Other diseases of the nervous system 62.028 32.265 29.763 638.657 346.833 291.824 0700 Diseases of the eye and adnexa 16.405 8.415 7.990 54.888 28.988 25.901 0701 Cataract 2.185 1.066 1.119 4.217 2.434 1.783 0702 Other diseases of the eye and adnexa 14.220 7.349 6.871 50.671 26.553 24.118 0800 Diseases of the ear and mastoid process 14.892 7.312 7.580 43.740 21.589 22.151 0900 Diseases of the circulatory system 524.016 298.259 225.757 4.493.447 2.500.911 1.992.536 0901 Hypertensive diseases 80.890 37.367 43.522 684.647 315.506 369.142 0902 Angina pectoris 10.378 6.168 4.209 50.929 29.800 21.129 0903 Acute myocardial infarction 53.804 38.523 15.281 358.850 251.300 107.550 0904 Other ischaemic heart disease 35.813 27.334 8.480 191.719 144.004 47.715 0905 Pulmonary heart disease & diseases of pulmonary circulation 25.249 12.213 13.036 220.909 102.274 118.635 0906 Conduction disorders and cardiac arrhythmias 66.642 37.348 29.294 307.107 167.082 140.025 0907 Heart failure 57.505 27.804 29.700 543.060 259.982 283.079 0908 Cerebrovascular diseases 99.940 54.143 45.796 1.309.727 712.358 597.369 0909 Atherosclerosis 16.332 11.998 4.334 184.985 136.250 48.735 0910 Varicose veins of lower extremities 5.747 2.202 3.546 20.051 7.825 12.225 0911 Other diseases of the circulatory system 71.717 43.158 28.559 621.463 374.529 246.934 1000 Diseases of the respiratory system 528.554 298.490 230.065 4.368.885 2.528.692 1.840.193 1001 Acute upper respiratory infections and influenza 28.224 14.334 13.890 169.633 84.837 84.797 1002 Pneumonia 199.944 113.018 86.927 2.012.673 1.181.688 830.985 1003 Other acute lower respiratory infections 54.691 26.440 28.251 362.301 166.346 195.955 1004 Chronic diseases of tonsils and adenoids 12.948 6.692 6.256 16.741 8.584 8.157 1005 Other diseases of upper respiratory tract 29.493 17.132 12.360 63.336 37.162 26.175 1006 Chronic obstructive pulmonary disease and bronchiectasis 70.131 51.884 18.247 611.975 451.932 160.043 1007 Asthma 12.377 3.954 8.423 70.531 18.026 52.505 1008 Other diseases of the respiratory system 120.746 65.036 55.710 1.061.695 580.118 481.577 1100 Diseases of the digestive system 494.775 276.115 218.660 2.898.935 1.606.009 1.292.926 1101 Disorders of teeth and supporting structures 4.597 2.371 2.226 15.421 8.124 7.297 1102 Other diseases of oral cavity, salivary glands and jaws 5.386 2.881 2.505 26.852 14.521 12.331 1103 Diseases of oesophagus 8.969 5.246 3.722 55.700 33.631 22.069 1104 Peptic ulcer 9.408 6.436 2.972 76.279 51.437 24.841 1105 Dyspepsia and other diseases of stomach and duodenum 9.673 4.944 4.729 67.863 36.385 31.479 1106 Diseases of appendix 48.379 27.601 20.778 178.288 102.573 75.715 1107 Inguinal hernia 40.169 35.671 4.498 67.093 57.613 9.480 1108 Other abdominal hernia 34.088 16.488 17.600 124.607 55.199 69.408 1109 Crohn's disease and ulcerative colitis 10.771 5.655 5.116 102.590 53.522 49.068 1110 Other noninfective gastroenteritis and colitis 20.333 9.572 10.761 116.273 53.604 62.669 1111 Paralytic ileus and intestinal obstruction without hernia 21.772 10.992 10.780 190.048 96.202 93.846 1112 Diverticular disease of intestine 23.901 11.995 11.906 169.689 82.936 86.752 1113 Diseases of anus and rectum 26.724 17.155 9.568 94.696 58.020 36.676 1114 Other diseases of intestine 17.710 8.154 9.555 157.628 76.448 81.179 1115 Alcoholic liver disease 10.786 8.920 1.866 119.911 98.987 20.924 1116 Other diseases of liver 15.783 9.110 6.673 147.165 87.675 59.489 1117 Cholelithiasis 85.692 37.371 48.320 413.030 201.173 211.857 1118 Other diseases of gall bladder and biliary tract 26.912 15.074 11.839 207.761 120.333 87.428 1119 Diseases of pancreas 31.275 17.106 14.168 278.485 157.963 120.522 1120 Other diseases of the digestive system 42.449 23.372 19.078 289.556 159.664 129.892 1200 Diseases of the skin and subcutaneous tissue 42.985 22.280 20.704 397.096 195.890 201.206 1201 Infections of the skin and subcutaneous tissue 24.138 14.059 10.080 162.644 88.450 74.194 1202 Dermatitis, eczema and papulosquamous disorders 1.321 654 667 8.730 4.159 4.571 1203 Other diseases of the skin and subcutaneous tissue 17.525 7.568 9.957 225.722 103.281 122.441 1300 Diseases of the musculoskeletal system and connective tissue 268.722 128.226 140.496 1.322.725 594.544 728.181 1301 Coxarthrosis [arthrosis of hip] 26.765 14.949 11.816 123.468 65.161 58.306 1302 Gonarthrosis [arthrosis of knee] 46.032 16.443 29.589 211.592 73.018 138.574 1303 Internal derangement of knee 24.095 16.172 7.923 33.308 21.638 11.670 1304 Other arthropathies 42.569 19.180 23.389 154.592 73.496 81.096 1305 Systemic connective tissue disorders 5.091 1.907 3.184 52.010 20.079 31.931 1306 Deforming dorsopathies and spondylopathies 19.774 9.600 10.174 150.571 76.298 74.273 1307 Intervertebral disc disorders 25.848 13.427 12.421 116.463 60.200 56.263 1308 Dorsalgia 8.324 3.716 4.608 51.031 20.183 30.847 1309 Soft tissue disorders 39.100 20.128 18.972 158.303 80.328 77.976 1310 Other disorders of the musculoskeletal system and connective tissue 31.123 12.704 18.419 271.387 104.142 167.245 1400 Diseases of the genitourinary system 294.310 145.039 149.272 1.516.867 763.948 752.920 1401 Glomerular and renal tubulo-interstitial diseases 35.184 14.643 20.541 186.770 78.911 107.859 1402 Renal failure 26.513 15.542 10.970 257.802 148.855 108.947 1403 Urolithiasis 37.218 21.932 15.286 100.258 55.856 44.401 1404 Other diseases of the urinary system 90.751 45.114 45.637 655.910 303.751 352.159 1405 Hyperplasia of prostate 22.951 22.951 .. 77.107 77.107 .. 1406 Other diseases of male genital organs 18.997 18.997 .. 74.530 74.530 .. 1407 Disorders of breast 20.680 1.208 19.471 28.338 1.724 26.614 1408 Inflammatory diseases of female pelvic organs 6.376 .. 6.376 28.173 .. 28.173 1409 Menstrual, menopausal and other female genital conditions 2.301 .. 2.301 6.229 .. 6.229 1410 Other disorders of the genitourinary system 33.340 4.651 28.689 101.750 23.213 78.537 1500 Pregnancy, childbirth and the puerperium 380.619 .. 380.619 1.107.659 .. 1.107.659 1501 Medical abortion 210 .. 210 514 .. 514 1502 Other pregnancy with abortive outcome 14.787 .. 14.787 25.177 .. 25.177 1503 Complications of pregnancy predominantly in the antenatal period 235.568 .. 235.568 715.314 .. 715.314 1504 Complications of pregnancy predominantly during labour and delivery 78.952 .. 78.952 227.407 .. 227.407 1505 Single spontaneous delivery 19.389 .. 19.389 44.545 .. 44.545 1506 Other delivery 2.727 .. 2.727 9.236 .. 9.236 1507 Complications predominantly related to the puerperium 3.762 .. 3.762 12.867 .. 12.867 1508 Other obstetric conditions 25.224 .. 25.224 72.597 .. 72.597 1600 Certain conditions originating in the perinatal period 55.212 30.288 24.924 477.195 258.877 218.318 1601 Disorders related to short gestation and low birth weight 11.022 5.946 5.076 225.905 120.614 105.291 1602 Other conditions originating in the perinatal period 44.189 24.342 19.848 251.291 138.263 113.027 1700 Congenital malformations, deformations and chromosomal abnormalities 27.723 15.432 12.291 144.418 83.660 60.758 1800 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified 157.612 84.906 72.707 2.270.738 1.174.357 1.096.381 1801 Pain in throat and chest 17.647 10.045 7.602 58.708 32.404 26.304 1802 Abdominal and pelvic pain 17.300 6.732 10.567 69.746 27.556 42.189 1803 Unknown and unspecified causes of morbidity (incl. those without a diagnosis) 3.100 1.470 1.630 1.337.670 665.619 672.050 1804 Other symptoms, signs and abnormal clinical and laboratory findings 119.566 66.659 52.907 804.614 448.777 355.837 1900 Injury, poisoning and certain other consequences of external causes 384.075 193.366 190.709 3.066.129 1.481.881 1.584.248 1901 Intracranial injury 22.510 12.584 9.925 224.216 143.343 80.873 1902 Other injuries to the head 12.589 8.011 4.578 70.338 44.866 25.472 1903 Fracture of forearm 25.081 11.107 13.974 68.112 31.571 36.541 1904 Fracture of femur 70.565 20.950 49.615 870.174 259.383 610.791 1905 Fracture of lower leg, including ankle 35.621 16.415 19.206 212.912 98.635 114.277 1906 Other injuries 111.845 68.836 43.009 714.095 400.202 313.893 1907 Burns and corrosions 2.531 1.529 1.002 31.355 18.842 12.514 1908 Poisonings by drugs, medicaments and biological substances and toxic effects of substances chiefly nonmedicinal as to source 13.178 5.930 7.248 88.768 42.143 46.625 1909 Complications of surgical and medical care, not elsewhere classified 81.756 43.521 38.234 741.801 419.494 322.306 1911 Other and unspecified effects of external causes 8.399 4.482 3.917 44.359 23.403 20.956 2100 Factors influencing health status and contact with health services 99.852 41.902 57.950 743.265 385.363 357.902 2101 Medical observation and evaluation for suspected diseases and conditions 2.819 1.479 1.339 13.708 6.657 7.051 2102 Contraceptive management 1.298 101 1.197 1.885 134 1.751 2103 Liveborn infants according to place of birth ('healthy newborn babies') 1.800 864 936 5.185 2.424 2.761 2104 Other medical care (including radiotherapy and chemotherapy sessions) 34.097 19.292 14.804 467.614 260.199 207.416 2105 Other factors influencing health status and contact with health services 59.838 20.165 39.673 254.872 115.949 138.923 DISCHARGES WITHOUT DIAGNOSIS 6.117 3.078 3.039 156.316 79.298 77.018 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