Hospital Morbidity Survey 
National results
Stays caused by sex, urgency of the admission and main diagnosis.
Units: days

;Total;Ordinary cases: Both sexes;Ordinary cases: Men;Ordinary cases: Women;Emergency cases: Both sexes;Emergency cases: Men;Emergency cases: Women;
0000 All diagnoses;38,711,135;15,638,741;8,245,477;7,393,264;23,072,394;12,008,254;11,064,140;
0100 Certain infectious and parasitic diseases;2,979,023;512,086;302,336;209,750;2,466,938;1,416,824;1,050,113;
0101 Intestinal infectious diseases except diarrhoea;128,806;11,439;5,427;6,012;117,368;58,368;58,999;
0102 Diarrhoea and gastroenteritis of presumed infectious origin;40,598;5,225;1,918;3,307;35,373;16,842;18,530;
0103 Tuberculosis;58,116;23,048;19,321;3,727;35,069;25,471;9,597;
0104 Septicaemia;727,979;96,633;51,706;44,927;631,346;357,007;274,339;
0105 Human immunodeficiency virus [HIV] disease;89,710;69,478;65,240;4,238;20,232;16,007;4,225;
0106 COVID-19 U07.1, U09.9;1,690,913;246,397;128,459;117,939;1,444,516;835,654;608,861;
0107 Other infectious and parasitic diseases;242,901;59,866;30,265;29,600;183,035;107,474;75,561;
0200 Neoplasms;3,477,207;1,831,543;1,026,487;805,056;1,645,663;953,426;692,237;
0201 Malignant neoplasm of colon, rectum and anus;467,387;269,434;166,489;102,945;197,953;116,864;81,090;
0202 Malignant neoplasms of trachea, bronchus and lung;339,489;132,786;93,567;39,219;206,703;148,451;58,251;
0203 Malignant neoplasms of skin;30,708;20,698;11,950;8,748;10,010;5,159;4,851;
0204 Malignant neoplasm of breast;121,427;91,175;1,048;90,127;30,252;203;30,050;
0205 Malignant neoplasm of uterus;53,121;36,339;..;36,339;16,783;..;16,783;
0206 Malignant neoplasm of ovary;41,119;24,519;..;24,519;16,600;..;16,600;
0207 Malignant neoplasm of prostate;110,949;81,967;81,967;..;28,981;28,981;..;
0208 Malignant neoplasm of bladder;186,827;130,161;108,661;21,500;56,666;46,270;10,396;
0209 Other malignant neoplasms;1,715,421;770,566;454,347;316,219;944,855;543,934;400,921;
0210 Neoplasms in situ;43,383;34,418;20,366;14,052;8,965;4,693;4,272;
0211 Benign neoplasm of colon, rectum and anus;22,075;14,530;8,656;5,874;7,545;4,621;2,924;
0212 Leiomyoma of uterus;60,710;52,285;..;52,285;8,425;..;8,425;
0213 Other benign neoplasms and neoplasms of uncertain or unknown behaviour;284,590;172,665;79,436;93,230;111,925;54,249;57,676;
0300 Diseases of the blood and bloodforming organs and certain disorders involving the immune mechanism;333,037;55,721;27,857;27,864;277,316;143,374;133,942;
0301 Anaemias;201,585;35,837;17,190;18,646;165,748;83,644;82,103;
0302 Other diseases of the blood and bloodforming organs and certain disorders involving the immune mechanism;131,452;19,884;10,666;9,218;111,568;59,730;51,838;
0400 Endocrine, nutritional and metabolic diseases;699,888;233,590;110,699;122,891;466,298;264,070;202,227;
0401 Diabetes mellitus;356,526;102,339;64,599;37,740;254,186;171,655;82,532;
0402 Other endocrine, nutritional and metabolic diseases;343,362;131,251;46,099;85,151;212,111;92,415;119,696;
0500 Mental and behavioural disorders;6,103,679;4,431,580;2,603,488;1,828,092;1,672,099;839,176;832,924;
0501 Dementia;312,792;262,683;125,383;137,300;50,108;20,632;29,477;
0502 Mental and behavioural disorders due to alcohol;202,033;143,672;109,532;34,140;58,361;43,059;15,302;
0503 Mental and behavioural disorders due to use of other psychoactive subst.;146,847;90,766;69,166;21,600;56,081;43,043;13,038;
0504 Schizophrenia, schizotypal and delusional disorders;2,718,533;2,097,486;1,325,459;772,026;621,047;384,782;236,265;
0505 Mood [affective] disorders;767,365;387,373;165,381;221,992;379,992;153,775;226,217;
0506 Other mental and behavioural disorders;1,956,110;1,449,600;808,566;641,034;506,510;193,885;312,625;
0600 Diseases of the nervous system;1,231,727;629,751;314,783;314,968;601,976;322,330;279,646;
0601 Alzheimer's disease;186,757;157,817;55,955;101,862;28,940;12,670;16,270;
0602 Multiple sclerosis;18,205;10,051;3,339;6,712;8,154;2,960;5,194;
0603 Epilepsy;143,199;42,058;18,137;23,921;101,141;54,557;46,584;
0604 Transient cerebral ischaemic attacks and related syndromes;77,619;16,814;7,868;8,947;60,805;32,973;27,832;
0605 Other diseases of the nervous system;805,947;403,010;229,484;173,527;402,937;219,170;183,767;
0700 Diseases of the eye and adnexa;67,614;26,554;12,510;14,044;41,060;21,797;19,262;
0701 Cataract;5,791;4,365;2,034;2,332;1,426;970;455;
0702 Other diseases of the eye and adnexa;61,823;22,189;10,476;11,713;39,634;20,827;18,807;
0800 Diseases of the ear and mastoid process;52,868;19,675;9,115;10,561;33,193;16,999;16,193;
0900 Diseases of the circulatory system;5,213,660;1,666,715;920,077;746,638;3,546,945;1,980,844;1,566,100;
0901 Hypertensive diseases;847,977;130,702;55,747;74,955;717,276;328,851;388,424;
0902 Angina pectoris;47,754;6,390;4,151;2,239;41,363;24,386;16,977;
0903 Acute myocardial infarction;402,994;53,418;39,061;14,357;349,576;244,905;104,671;
0904 Other ischaemic heart disease;201,553;73,851;56,545;17,307;127,702;96,242;31,459;
0905 Pulmonary heart disease & diseases of pulmonary circulation;242,088;39,661;19,247;20,414;202,427;96,939;105,488;
0906 Conduction disorders and cardiac arrhythmias;368,270;86,005;44,129;41,876;282,264;154,741;127,523;
0907 Heart failure;581,889;173,248;68,128;105,121;408,641;203,460;205,181;
0908 Cerebrovascular diseases;1,553,318;687,995;379,096;308,899;865,323;480,858;384,465;
0909 Atherosclerosis;207,884;84,337;61,501;22,836;123,547;92,747;30,800;
0910 Varicose veins of lower extremities;26,615;13,235;4,579;8,656;13,379;4,011;9,368;
0911 Other diseases of the circulatory system;733,319;317,873;187,895;129,978;415,446;253,703;161,744;
1000 Diseases of the respiratory system;3,526,869;669,549;347,850;321,699;2,857,320;1,593,053;1,264,267;
1001 Acute upper respiratory infections and influenza;193,690;21,654;9,749;11,906;172,036;83,847;88,189;
1002 Pneumonia;818,206;135,345;67,897;67,448;682,861;380,761;302,100;
1003 Other acute lower respiratory infections;413,542;59,678;26,860;32,817;353,864;166,433;187,431;
1004 Chronic diseases of tonsils and adenoids;22,165;16,265;8,456;7,809;5,900;3,742;2,158;
1005 Other diseases of upper respiratory tract;89,181;43,342;25,169;18,173;45,838;27,189;18,649;
1006 Chronic obstructive pulmonary disease and bronchiectasis;682,556;115,876;76,780;39,096;566,681;400,636;166,044;
1007 Asthma;91,850;9,218;2,477;6,741;82,633;21,264;61,369;
1008 Other diseases of the respiratory system;1,215,679;268,171;130,462;137,709;947,508;509,182;438,327;
1100 Diseases of the digestive system;3,267,412;654,480;354,258;300,222;2,612,932;1,432,428;1,180,504;
1101 Disorders of teeth and supporting structures;16,142;4,123;2,119;2,004;12,020;6,418;5,602;
1102 Other diseases of oral cavity, salivary glands and jaws;32,370;6,958;3,757;3,201;25,413;14,185;11,228;
1103 Diseases of oesophagus;61,335;17,332;9,862;7,470;44,003;27,577;16,426;
1104 Peptic ulcer;88,145;7,583;4,661;2,922;80,562;54,069;26,493;
1105 Dyspepsia and other diseases of stomach and duodenum;75,375;11,600;6,383;5,217;63,775;34,254;29,520;
1106 Diseases of appendix;181,659;11,278;6,151;5,127;170,381;95,360;75,021;
1107 Inguinal hernia;81,690;57,037;50,472;6,565;24,653;18,849;5,805;
1108 Other abdominal hernia;156,832;87,971;41,987;45,984;68,861;27,037;41,824;
1109 Crohn's disease and ulcerative colitis;111,192;21,579;11,207;10,371;89,613;47,312;42,302;
1110 Other noninfective gastroenteritis and colitis;146,463;16,506;6,581;9,925;129,957;59,713;70,244;
1111 Paralytic ileus and intestinal obstruction without hernia;213,377;29,391;13,683;15,708;183,986;92,830;91,156;
1112 Diverticular disease of intestine;194,971;24,174;11,556;12,617;170,797;85,346;85,451;
1113 Diseases of anus and rectum;106,203;23,638;13,987;9,651;82,565;50,873;31,692;
1114 Other diseases of intestine;185,248;27,809;12,724;15,085;157,439;76,320;81,119;
1115 Alcoholic liver disease;132,741;25,798;21,098;4,699;106,944;87,263;19,680;
1116 Other diseases of liver;160,376;31,296;17,276;14,020;129,081;76,485;52,596;
1117 Cholelithiasis;457,593;118,754;51,328;67,426;338,839;166,743;172,096;
1118 Other diseases of gall bladder and biliary tract;224,819;40,499;20,811;19,688;184,320;106,248;78,071;
1119 Diseases of pancreas;302,459;24,414;13,656;10,758;278,045;156,117;121,928;
1120 Other diseases of the digestive system;338,422;66,743;34,959;31,785;271,678;149,429;122,249;
1200 Diseases of the skin and subcutaneous tissue;468,581;183,419;82,435;100,983;285,163;144,985;140,178;
1201 Infections of the skin and subcutaneous tissue;192,792;37,742;19,362;18,380;155,051;84,628;70,422;
1202 Dermatitis, eczema and papulosquamous disorders;11,549;3,695;2,168;1,527;7,854;4,268;3,586;
1203 Other diseases of the skin and subcutaneous tissue;264,240;141,981;60,905;81,076;122,259;56,089;66,170;
1300 Diseases of the musculoskeletal system and connective tissue;1,667,989;1,086,150;476,212;609,938;581,839;275,598;306,241;
1301 Coxarthrosis [arthrosis of hip];167,794;155,819;79,788;76,031;11,975;5,998;5,977;
1302 Gonarthrosis [arthrosis of knee];279,542;260,581;93,275;167,307;18,960;7,705;11,256;
1303 Internal derangement of knee;42,558;36,012;22,650;13,362;6,546;3,926;2,619;
1304 Other arthropathies;190,516;118,996;51,328;67,668;71,521;41,140;30,381;
1305 Systemic connective tissue disorders;60,410;15,407;5,605;9,802;45,003;18,567;26,436;
1306 Deforming dorsopathies and spondylopathies;199,790;129,390;58,410;70,980;70,400;36,852;33,548;
1307 Intervertebral disc disorders;137,389;78,014;38,451;39,563;59,376;31,232;28,144;
1308 Dorsalgia;53,590;19,950;8,066;11,884;33,640;14,959;18,680;
1309 Soft tissue disorders;211,776;136,118;63,898;72,220;75,658;44,053;31,605;
1310 Other disorders of the musculoskeletal system and connective tissue;324,624;135,863;54,741;81,122;188,761;71,167;117,594;
1400 Diseases of the genitourinary system;1,879,075;612,535;301,224;311,311;1,266,540;632,096;634,444;
1401 Glomerular and renal tubulo-interstitial diseases;225,219;50,310;23,080;27,229;174,909;70,919;103,990;
1402 Renal failure;332,717;83,985;37,405;46,580;248,732;144,448;104,284;
1403 Urolithiasis;107,392;44,531;25,528;19,003;62,861;35,778;27,083;
1404 Other diseases of the urinary system;825,659;225,278;101,265;124,013;600,381;270,893;329,488;
1405 Hyperplasia of prostate;98,506;81,450;81,450;..;17,055;17,055;..;
1406 Other diseases of male genital organs;95,047;24,559;24,559;..;70,488;70,488;..;
1407 Disorders of breast;36,739;29,705;2,003;27,702;7,034;320;6,714;
1408 Inflammatory diseases of female pelvic organs;33,799;5,222;..;5,222;28,577;..;28,577;
1409 Menstrual, menopausal and other female genital conditions;6,251;2,023;..;2,023;4,228;..;4,228;
1410 Other disorders of the genitourinary system;117,747;65,472;5,933;59,539;52,275;22,195;30,081;
1500 Pregnancy, childbirth and the puerperium;1,105,578;227,013;..;227,013;878,566;..;878,566;
1501 Medical abortion;663;135;..;135;528;..;528;
1502 Other pregnancy with abortive outcome;24,125;3,405;..;3,405;20,719;..;20,719;
1503 Complications of pregnancy predominantly in the antenatal period;741,601;160,085;..;160,085;581,516;..;581,516;
1504 Complications of pregnancy predominantly during labour and delivery;208,902;37,884;..;37,884;171,018;..;171,018;
1505 Single spontaneous delivery;34,735;8,159;..;8,159;26,576;..;26,576;
1506 Other delivery;8,074;5,761;..;5,761;2,312;..;2,312;
1507 Complications predominantly related to the puerperium;13,651;1,351;..;1,351;12,300;..;12,300;
1508 Other obstetric conditions;73,827;10,232;..;10,232;63,596;..;63,596;
1600 Certain conditions originating in the perinatal period;468,151;111,716;61,563;50,153;356,435;196,779;159,657;
1601 Disorders related to short gestation and low birth weight;222,866;54,649;29,995;24,654;168,217;91,416;76,801;
1602 Other conditions originating in the perinatal period;245,285;57,066;31,568;25,498;188,219;105,363;82,856;
1700 Congenital malformations, deformations and chromosomal abnormalities;149,894;92,837;53,272;39,565;57,057;30,974;26,084;
1800 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified;1,369,418;577,486;263,112;314,375;791,932;418,852;373,081;
1801 Pain in throat and chest;53,006;6,568;3,735;2,832;46,439;26,418;20,021;
1802 Abdominal and pelvic pain;64,153;9,337;3,981;5,356;54,816;20,654;34,162;
1803 Unknown and unspecified causes of morbidity (incl. those without a diagnosis);167,337;114,384;67,795;46,589;52,953;14,576;38,377;
1804 Other symptoms, signs and abnormal clinical and laboratory findings;1,084,922;447,198;187,600;259,598;637,724;357,203;280,521;
1900 Injury, poisoning and certain other consequences of external causes;3,713,954;1,292,011;602,302;689,710;2,421,942;1,226,168;1,195,774;
1901 Intracranial injury;290,404;83,148;60,721;22,427;207,256;131,850;75,406;
1902 Other injuries to the head;91,958;31,625;24,328;7,296;60,334;40,922;19,412;
1903 Fracture of forearm;78,613;35,079;13,577;21,503;43,533;22,626;20,907;
1904 Fracture of femur;1,009,401;369,665;101,654;268,011;639,736;196,313;443,423;
1905 Fracture of lower leg, including ankle;258,440;88,743;33,749;54,994;169,697;82,452;87,245;
1906 Other injuries;871,722;360,202;195,021;165,182;511,520;309,550;201,970;
1907 Burns and corrosions;37,237;8,077;5,481;2,595;29,160;19,270;9,890;
1908 Poisonings by drugs, medicaments and biological substances and toxic effects of substances chiefly nonmedicinal as to source;120,929;15,044;7,722;7,322;105,885;46,374;59,511;
1909 Complications of surgical and medical care, not elsewhere classified;896,043;294,035;156,767;137,269;602,007;349,377;252,630;
1911 Other and unspecified effects of external causes;59,207;6,393;3,282;3,111;52,814;27,433;25,381;
2100 Factors influencing health status and contact with health services;774,952;624,274;320,479;303,795;150,678;60,760;89,918;
2101 Medical observation and evaluation for suspected diseases and conditions;10,030;7,773;4,135;3,638;2,256;1,132;1,124;
2102 Contraceptive management;2,684;2,315;329;1,986;369;63;306;
2103 Liveborn infants according to place of birth ('healthy newborn babies');10,142;4,801;2,389;2,413;5,340;2,689;2,651;
2104 Other medical care (including radiotherapy and chemotherapy sessions);443,204;376,337;210,269;166,068;66,867;34,869;31,998;
2105 Other factors influencing health status and contact with health services;308,893;233,048;103,358;129,690;75,845;22,007;53,838;
DISCHARGES WITHOUT DIAGNOSIS;160,558;100,056;55,421;44,635;60,502;37,720;22,782;
Notes:
1) In each of the groups, only those diagnoses that are considered major will be incorporated.
Source: Instituto Nacional de Estadística