Health care. Absolute figures Reason for the last day hospital admission in the last 12 months by sex and level of studies. Population aged 15 years old and over that has used any day hospital in the last 12 months. Units: thousands of persons Total A treatment Surgical intervention Other reasons No data recorded BOTH SEXES Total 2,943.2 968.6 870.4 1,101.8 2.4 Cannot read or write, or incomplete primary education 405.1 158.2 119.9 126.9 0.0 Complete primary education 367.1 126.8 104.4 135.9 0.0 Secondary education, 1st stage 1,032.2 357.7 297.9 376.7 0.0 Secondary education, 2nd stage 609.8 174.6 180.6 254.6 0.0 Advanced professional training or the equivalent 157.1 50.0 56.8 50.2 0.0 University education 372.0 101.3 110.8 157.4 2.4 MALES Total 1,353.9 431.4 397.0 523.1 2.4 Cannot read or write, or incomplete primary education 156.2 65.2 44.4 46.5 0.0 Complete primary education 183.6 62.6 49.4 71.6 0.0 Secondary education, 1st stage 458.6 165.8 117.2 175.6 0.0 Secondary education, 2nd stage 300.0 70.1 97.6 132.3 0.0 Advanced professional training or the equivalent 82.1 24.6 24.4 33.2 0.0 University education 173.4 43.0 64.1 63.9 2.4 FEMALES Total 1,589.4 537.3 473.4 578.7 0.0 Cannot read or write, or incomplete primary education 248.9 93.0 75.5 80.3 0.0 Complete primary education 183.5 64.2 55.0 64.4 0.0 Secondary education, 1st stage 573.6 191.8 180.7 201.1 0.0 Secondary education, 2nd stage 309.8 104.5 83.0 122.3 0.0 Advanced professional training or the equivalent 74.9 25.5 32.5 17.0 0.0 University education 198.6 58.3 46.7 93.5 0.0 Notes: The symbol '.' shall be deemed as data which cannot be given due to an insufficient sample. The symbol '..' shall be deemed as data which are not collected for this classification in the table. The symbol '...' shall be deemed as an 'error of division by zero. The data corresponding to cells with fewer than 35 thousand persons must be considered with caution, as they may be affected by a high degree of sampling error. Source: Ministry of Public Health, Social Services and Equality and INE