Objective: to measure the structure and development of hospital morbidity (persons admitted to a hospital centre.

Variables studied: discharged patients and caused stays, by diagnosis, sex, age group, reason for discharge and urgency of admission.

Conducted since: 1951. Available since 1997

Objective:to offer information on assistance activity in hospital centres, human resources and supplied material and facilities.

Variables studied: health establishments by type and objective. Indicators of facilities, hospital personnel, functioning, diagnostic and assistance techniques.

Conducted from: 1984 until 2005. Available serie 1996-2005

Objective: to provide information on mortality, considering the basic cause of death.

Variables studied: deaths by cause (detailed and reduced list) by: sex, age, residence, month of death, size of the municipality, nationality and place of residence.

Conducted since: 1900. Available since 1980

Objective:to obtain data on the existing number of registered health professionals.

Variables studied: registered health professionals by place of residence, specialisation and sex.

Conducted since: 1953. Available since 1997

Objective: to offer information regarding the phenomena of disabilities, dependence, ageing and the state of health of the population.

Variables studied: persons with disabilities, by sex, age, education, activity, occupation, type of disability and impairment, severity of disability, aid received.

Conducted since: 1986, 1999 and 2008. Only 1999 and 2008 available

Objective:to offer the information on the health of the population that is necessary for planning and evaluating health care actions and providing adequate attention to the persons who use the health care services.

Variables studied:population by sex and age as regards: illnesses, accidents, consumption of medication, medical visits, hospitalisations, food habits and consumption of alcohol and tobacco.

Conducted since: 2003. Available since 2003

Objective: to obtain data on the frequency of sexual behaviour related to the risk of HIV/AIDS infection, preventive measures adopted, and opinions and attitudes expressed by the population regarding AIDS.

Variables studied: persons between 18 and 49 years of age, by social and demographic characteristics, lifestyle, sexual information and experience, sexual health, HIV test and attitudes.

Studies conducted: 2003.

Objective: to provide information on the assistance, economic and teaching activity in hospital centres, and on the personnel, capacity and economic regime facilities in which admitted patients are attended to.

Variables studied: establishments by facilities of personnel, patients, stays, consultations, assistance activity, diagnostic techniques, economic data.

Conducted from 1972 to 1995; since 1996, it has been the responsibility of the MSC. Available since 1995.

Objective: to provide information on disabled persons and their relation with employment, thruogh a module carried out together with the EAPS from the second quarter of 2002.

Variables studied: disabled persons by age group, type of disability, time suffering from problems, relation with activity, restrictions on type of work, ...; employed persons with health problems or disabilities, by sex, age group, professional situation, type of work, type of contract, ...

Studies conducted: 2002.

Objective: to investigate the earnings of workers with disabilities, and do so in comparative terms with workers without disabilities.

Variables studied: wages according to personal variables (sex, age, educational level), to features of the workplace (occupation, type of contract, type of working day, seniority, company size, activity sector, nature of the company) and in terms of disability (type of disability, degree of disability and measures to encourage employment).

Conducted since: 2013 with reference 2010. Available since 2013

Objective: to provide data that allow for epidemiological surveillance and for detection of abnormal occurrences of obligatory notifiable diseases, in order to adopt control measures.

Published variables:: notified cases by geographical location and months.

Available only a summary since 1986. Complete information, see source.

Objective: to offer information as a group on Spaniards leaving Spain to work abroad with the assistance of the Migration Authority.

Published variables:: to collect data on the number of AIDS cases and their risk factors.

Available only a summary since 1981. Complete information, see source.

Objective: to inform on the sociodemographic characteristics and on the health conditions under which voluntary terminations of pregnancy are carried out, and characteristics of the women who are subjected to said procedures and the centres where they are carried out

Published variables: number of cases, by sex, gestation period, type of centre, employment situation of the woman, marital status, number of children currently alive, number of previous abortions and reasons.

Available only a summary since 1992. Complete information, see source.

Objective: to collect information on the activity of organ extraction and transplanting centres.

Published variables: number of donors and number of transplants, by type and age group. Number of transfusions and units extracted.

Available only a summary since 1991. Complete information, see source

Objective: to collect data on the prevalence in the consumption of different psychoactive drugs and the most important sociodemographic characteristics of the consumers.

Published variables: drug consumption by type of substance, frequency, sex and age group. Age at first use and evaluation of the risk associated with drug use, the ease of access and the measures taken.

Available only a summary since 1994. Complete information, see source.