Hospital Morbidity Survey National results Hospital discharges classified by stay intervals, by sex and main diagnosis. Units: absolute values Both sexes Men Women From 1 to 30 days From 31 days to 6 months More than 6 months From 1 to 30 days From 31 days to 6 months More than 6 months From 1 to 30 days From 31 days to 6 months More than 6 months 0000 All diagnoses 4,602,058 142,602 7,169 2,220,168 77,019 3,886 2,381,890 65,584 3,283 0100 Certain infectious and parasitic diseases 279,791 12,370 314 151,516 7,642 205 128,274 4,728 109 0101 Intestinal infectious diseases except diarrhoea 19,049 305 4 9,689 158 4 9,360 147 .. 0102 Diarrhoea and gastroenteritis of presumed infectious origin 7,885 72 4 3,869 35 2 4,015 38 2 0103 Tuberculosis 2,295 355 44 1,533 273 38 762 83 6 0104 Septicaemia 55,268 3,746 50 29,941 2,189 27 25,327 1,556 22 0105 Human immunodeficiency virus [HIV] disease 1,209 197 23 924 158 20 285 39 3 0106 COVID-19 U07.1, U09.9 169,166 6,606 153 91,491 4,185 94 77,675 2,421 59 0107 Other infectious and parasitic diseases 24,919 1,090 36 14,070 645 19 10,849 445 17 0200 Neoplasms 430,510 16,786 271 223,644 10,088 142 206,866 6,698 129 0201 Malignant neoplasm of colon, rectum and anus 41,441 2,060 28 24,650 1,285 13 16,791 775 15 0202 Malignant neoplasms of trachea, bronchus and lung 32,872 1,455 25 23,163 1,036 16 9,709 418 9 0203 Malignant neoplasms of skin 6,781 126 3 3,842 75 1 2,939 50 2 0204 Malignant neoplasm of breast 30,305 281 21 318 4 .. 29,987 277 21 0205 Malignant neoplasm of uterus 10,055 168 2 .. .. .. 10,055 168 2 0206 Malignant neoplasm of ovary 4,808 146 4 .. .. .. 4,808 146 4 0207 Malignant neoplasm of prostate 20,632 316 18 20,632 316 18 .. .. .. 0208 Malignant neoplasm of bladder 37,470 640 11 30,836 527 9 6,634 113 2 0209 Other malignant neoplasms 152,535 10,412 113 86,710 6,215 63 65,825 4,197 50 0210 Neoplasms in situ 11,964 105 6 6,441 77 3 5,523 28 3 0211 Benign neoplasm of colon, rectum and anus 3,966 49 .. 2,354 29 .. 1,612 19 .. 0212 Leiomyoma of uterus 19,964 21 2 .. .. .. 19,964 21 2 0213 Other benign neoplasms and neoplasms of uncertain or unknown behaviour 57,716 1,008 36 24,697 523 18 33,018 484 18 0300 Diseases of the blood and bloodforming organs and certain disorders involving the immune mechanism 42,566 1,016 21 20,850 559 9 21,716 457 12 0301 Anaemias 26,391 552 14 12,549 296 6 13,843 256 8 0302 Other diseases of the blood and bloodforming organs and certain disorders involving the immune mechanism 16,174 465 7 8,302 264 3 7,873 201 4 0400 Endocrine, nutritional and metabolic diseases 92,880 2,947 108 39,848 1,846 63 53,031 1,101 46 0401 Diabetes mellitus 32,050 1,864 64 20,290 1,323 37 11,760 541 26 0402 Other endocrine, nutritional and metabolic diseases 60,830 1,083 45 19,558 523 25 41,271 560 19 0500 Mental and behavioural disorders 100,153 18,077 2,932 50,543 8,582 1,681 49,610 9,495 1,252 0501 Dementia 3,658 1,104 232 1,637 502 124 2,020 602 109 0502 Mental and behavioural disorders due to alcohol 6,994 685 108 5,127 474 81 1,866 211 26 0503 Mental and behavioural disorders due to use of other psychoactive subst. 7,519 773 58 5,770 568 45 1,749 206 13 0504 Schizophrenia, schizotypal and delusional disorders 26,408 6,290 1,293 16,029 3,779 836 10,379 2,512 457 0505 Mood [affective] disorders 21,253 4,277 331 8,641 1,651 163 12,612 2,626 167 0506 Other mental and behavioural disorders 34,323 4,947 911 13,338 1,608 432 20,985 3,339 479 0600 Diseases of the nervous system 107,500 5,862 508 55,584 3,186 270 51,917 2,675 237 0601 Alzheimer's disease 2,826 818 134 1,155 321 48 1,671 497 86 0602 Multiple sclerosis 1,642 74 4 611 33 1 1,031 42 3 0603 Epilepsy 20,855 503 16 11,099 284 6 9,756 219 10 0604 Transient cerebral ischaemic attacks and related syndromes 14,318 111 11 7,618 55 5 6,700 56 6 0605 Other diseases of the nervous system 67,860 4,355 343 35,101 2,494 210 32,759 1,861 133 0700 Diseases of the eye and adnexa 19,443 113 9 9,809 59 4 9,634 54 5 0701 Cataract 2,592 23 1 1,323 9 1 1,269 13 .. 0702 Other diseases of the eye and adnexa 16,851 90 8 8,487 50 3 8,365 41 5 0800 Diseases of the ear and mastoid process 18,584 64 3 9,002 33 1 9,582 31 2 0900 Diseases of the circulatory system 562,253 21,733 844 320,377 12,287 468 241,876 9,446 376 0901 Hypertensive diseases 94,235 2,155 67 42,583 1,032 26 51,652 1,123 40 0902 Angina pectoris 9,744 44 .. 5,874 28 .. 3,870 16 .. 0903 Acute myocardial infarction 57,965 929 15 41,422 677 12 16,543 252 3 0904 Other ischaemic heart disease 38,051 469 11 29,277 339 6 8,774 130 5 0905 Pulmonary heart disease & diseases of pulmonary circulation 26,256 677 17 12,743 336 9 13,513 341 8 0906 Conduction disorders and cardiac arrhythmias 78,480 726 20 44,690 389 9 33,790 337 11 0907 Heart failure 54,481 2,213 81 26,466 991 25 28,015 1,222 56 0908 Cerebrovascular diseases 100,207 9,771 511 54,824 5,328 306 45,383 4,444 205 0909 Atherosclerosis 16,461 1,395 28 12,012 1,072 18 4,450 322 10 0910 Varicose veins of lower extremities 6,209 101 16 2,305 33 5 3,904 67 11 0911 Other diseases of the circulatory system 80,165 3,253 78 48,182 2,061 51 31,983 1,192 28 1000 Diseases of the respiratory system 477,526 8,515 266 262,374 5,172 140 215,152 3,343 127 1001 Acute upper respiratory infections and influenza 38,141 253 3 19,274 115 2 18,867 138 1 1002 Pneumonia 94,836 2,077 63 51,629 1,232 33 43,207 845 30 1003 Other acute lower respiratory infections 69,483 541 22 33,757 267 10 35,726 274 12 1004 Chronic diseases of tonsils and adenoids 14,401 14 9 7,541 9 5 6,860 5 3 1005 Other diseases of upper respiratory tract 39,351 110 6 22,713 69 2 16,639 41 4 1006 Chronic obstructive pulmonary disease and bronchiectasis 78,088 1,764 59 54,840 1,260 41 23,249 504 17 1007 Asthma 15,896 108 4 5,068 24 2 10,827 84 2 1008 Other diseases of the respiratory system 127,330 3,648 101 67,553 2,196 43 59,776 1,452 57 1100 Diseases of the digestive system 573,361 9,551 133 316,236 5,429 70 257,125 4,122 64 1101 Disorders of teeth and supporting structures 5,153 28 .. 2,623 15 .. 2,530 12 .. 1102 Other diseases of oral cavity, salivary glands and jaws 6,191 84 .. 3,244 59 .. 2,947 25 .. 1103 Diseases of oesophagus 10,157 200 6 6,008 137 3 4,149 63 3 1104 Peptic ulcer 10,513 326 2 7,146 216 2 3,366 110 .. 1105 Dyspepsia and other diseases of stomach and duodenum 10,567 222 4 5,267 143 2 5,300 79 2 1106 Diseases of appendix 52,265 119 1 29,043 59 1 23,222 60 .. 1107 Inguinal hernia 50,664 84 2 44,697 59 2 5,966 25 .. 1108 Other abdominal hernia 43,656 352 8 21,339 142 2 22,317 210 5 1109 Crohn's disease and ulcerative colitis 11,514 434 2 6,080 222 1 5,435 212 1 1110 Other noninfective gastroenteritis and colitis 28,550 268 4 13,316 117 .. 15,234 151 4 1111 Paralytic ileus and intestinal obstruction without hernia 24,232 763 13 12,234 413 6 11,998 350 7 1112 Diverticular disease of intestine 27,487 433 5 13,870 188 3 13,616 245 2 1113 Diseases of anus and rectum 29,715 208 6 19,199 131 4 10,516 77 2 1114 Other diseases of intestine 20,249 820 16 9,222 437 6 11,027 383 10 1115 Alcoholic liver disease 10,914 691 10 9,140 537 6 1,773 154 4 1116 Other diseases of liver 16,663 721 7 9,405 416 5 7,259 305 2 1117 Cholelithiasis 101,103 770 5 42,841 378 3 58,262 393 2 1118 Other diseases of gall bladder and biliary tract 29,972 664 5 16,300 376 3 13,672 288 2 1119 Diseases of pancreas 34,257 1,073 14 18,601 662 8 15,656 411 6 1120 Other diseases of the digestive system 49,539 1,292 22 26,660 722 11 22,879 570 11 1200 Diseases of the skin and subcutaneous tissue 49,131 2,192 119 25,211 1,050 42 23,920 1,143 77 1201 Infections of the skin and subcutaneous tissue 27,348 604 12 15,972 285 7 11,375 319 5 1202 Dermatitis, eczema and papulosquamous disorders 1,596 29 .. 807 20 .. 789 9 .. 1203 Other diseases of the skin and subcutaneous tissue 20,188 1,559 107 8,432 744 35 11,756 815 72 1300 Diseases of the musculoskeletal system and connective tissue 328,891 6,018 204 157,963 2,610 91 170,928 3,408 113 1301 Coxarthrosis [arthrosis of hip] 37,562 198 6 20,997 59 3 16,564 139 3 1302 Gonarthrosis [arthrosis of knee] 64,153 381 6 24,032 84 2 40,121 297 4 1303 Internal derangement of knee 28,378 31 7 19,337 18 2 9,040 14 5 1304 Other arthropathies 49,098 833 28 22,460 395 11 26,637 438 16 1305 Systemic connective tissue disorders 5,713 291 1 2,188 126 1 3,525 165 .. 1306 Deforming dorsopathies and spondylopathies 26,293 973 32 12,466 480 16 13,827 494 15 1307 Intervertebral disc disorders 29,961 311 9 15,342 159 5 14,618 152 4 1308 Dorsalgia 8,974 207 3 4,004 76 2 4,971 131 1 1309 Soft tissue disorders 42,990 1,165 63 22,461 578 28 20,529 588 36 1310 Other disorders of the musculoskeletal system and connective tissue 35,769 1,628 48 14,675 636 20 21,095 992 28 1400 Diseases of the genitourinary system 356,153 4,659 201 174,996 2,348 77 181,157 2,311 124 1401 Glomerular and renal tubulo-interstitial diseases 41,320 457 15 17,066 230 5 24,254 227 10 1402 Renal failure 32,159 1,253 35 18,431 703 13 13,728 550 22 1403 Urolithiasis 42,676 51 2 25,331 27 2 17,346 25 .. 1404 Other diseases of the urinary system 107,397 2,341 132 52,013 1,027 45 55,384 1,314 87 1405 Hyperplasia of prostate 31,454 52 5 31,454 52 5 .. .. .. 1406 Other diseases of male genital organs 23,281 265 6 23,281 265 6 .. .. .. 1407 Disorders of breast 27,839 13 2 1,629 2 .. 26,210 11 2 1408 Inflammatory diseases of female pelvic organs 7,582 65 .. .. .. .. 7,582 65 .. 1409 Menstrual, menopausal and other female genital conditions 2,248 4 1 .. .. .. 2,248 4 1 1410 Other disorders of the genitourinary system 40,196 158 2 5,791 44 .. 34,405 114 2 1500 Pregnancy, childbirth and the puerperium 368,187 476 22 .. .. .. 368,187 476 22 1501 Medical abortion 287 1 .. .. .. .. 287 1 .. 1502 Other pregnancy with abortive outcome 13,369 4 2 .. .. .. 13,369 4 2 1503 Complications of pregnancy predominantly in the antenatal period 236,330 319 15 .. .. .. 236,330 319 15 1504 Complications of pregnancy predominantly during labour and delivery 70,737 97 2 .. .. .. 70,737 97 2 1505 Single spontaneous delivery 15,116 .. 1 .. .. .. 15,116 .. 1 1506 Other delivery 2,529 .. .. .. .. .. 2,529 .. .. 1507 Complications predominantly related to the puerperium 3,882 8 .. .. .. .. 3,882 8 .. 1508 Other obstetric conditions 25,937 46 1 .. .. .. 25,937 46 1 1600 Certain conditions originating in the perinatal period 53,560 3,100 26 29,691 1,682 12 23,869 1,418 14 1601 Disorders related to short gestation and low birth weight 9,122 2,180 16 4,965 1,190 7 4,157 990 9 1602 Other conditions originating in the perinatal period 44,439 920 10 24,726 492 5 19,712 428 5 1700 Congenital malformations, deformations and chromosomal abnormalities 29,516 665 19 16,202 364 13 13,314 301 6 1800 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified 167,088 3,071 332 90,102 1,701 145 76,985 1,370 187 1801 Pain in throat and chest 16,731 18 2 9,700 12 1 7,031 6 1 1802 Abdominal and pelvic pain 17,284 70 3 6,654 32 1 10,630 38 2 1803 Unknown and unspecified causes of morbidity (incl. those without a diagnosis) 673 155 94 357 87 39 317 68 55 1804 Other symptoms, signs and abnormal clinical and laboratory findings 132,399 2,828 232 73,391 1,570 104 59,007 1,258 129 1900 Injury, poisoning and certain other consequences of external causes 429,200 19,607 598 218,597 9,313 328 210,603 10,294 271 1901 Intracranial injury 26,148 1,753 84 14,358 1,209 63 11,790 545 21 1902 Other injuries to the head 14,577 360 23 9,647 252 17 4,930 108 6 1903 Fracture of forearm 28,596 174 9 12,846 80 3 15,751 94 6 1904 Fracture of femur 70,079 5,622 149 21,086 1,696 36 48,993 3,926 113 1905 Fracture of lower leg, including ankle 41,359 1,179 26 19,178 521 7 22,181 658 19 1906 Other injuries 125,930 4,472 229 78,633 2,164 155 47,297 2,309 74 1907 Burns and corrosions 2,455 282 8 1,572 189 7 883 93 1 1908 Poisonings by drugs, medicaments and biological substances and toxic effects of substances chiefly nonmedicinal as to source 16,653 493 4 7,089 227 2 9,564 266 2 1909 Complications of surgical and medical care, not elsewhere classified 93,280 5,113 58 48,835 2,880 33 44,445 2,233 26 1911 Other and unspecified effects of external causes 10,124 159 7 5,355 97 4 4,769 62 3 2100 Factors influencing health status and contact with health services 105,926 5,077 162 42,723 2,708 89 63,204 2,370 73 2101 Medical observation and evaluation for suspected diseases and conditions 2,190 42 .. 1,196 21 .. 994 21 .. 2102 Contraceptive management 1,918 3 .. 196 2 .. 1,722 1 .. 2103 Liveborn infants according to place of birth ('healthy newborn babies') 3,959 2 .. 1,977 1 .. 1,982 1 .. 2104 Other medical care (including radiotherapy and chemotherapy sessions) 31,812 3,727 94 18,352 2,022 58 13,460 1,705 36 2105 Other factors influencing health status and contact with health services 66,047 1,303 68 21,001 661 31 45,046 642 37 DISCHARGES WITHOUT DIAGNOSIS 9,839 703 75 4,899 358 37 4,941 344 37 Notes: 1) In each of the groups, only those diagnoses that are considered major will be incorporated. Source: Instituto Nacional de Estadística