Use of health services and consumption of medicine. Relative figures Reason for the hospital stay in the last 12 months by sex and nationality. Population which has been hospitalised in the last 12 months Units: percentages Total Surgical intervention Study for diagnosis Medical treatment without surgical intervention Childbirth (including Caesarean) Other purposes BOTH SEXES Total 100.00 42.51 18.32 18.35 13.01 7.81 Spanish 100.00 43.92 18.36 19.43 11.11 7.18 Foreign 100.00 31.05 18.12 9.48 28.48 12.87 No data recorded 100.00 0.00 0.00 0.00 60.04 39.96 MALES Total 100.00 47.53 21.10 22.47 .. 8.91 Spanish 100.00 48.54 20.58 23.38 .. 7.50 Foreign 100.00 36.33 27.28 12.17 .. 24.23 No data recorded 100.00 0.00 0.00 0.00 .. 100.00 FEMALES Total 100.00 38.41 16.05 14.99 23.63 6.92 Spanish 100.00 39.94 16.45 16.03 20.69 6.90 Foreign 100.00 28.38 13.47 8.12 42.92 7.11 No data recorded 100.00 0.00 0.00 0.00 100.00 0.00 Notes: 1) The category 'Childbirth' only covers females aged 16 years and over The symbol '.' shall be deemed as data which cannot be provided since it may be affected by sampling errors. The symbol '..' shall be deemed as data which is not collected. The symbol '...' shall be deemed as an 'error of division by zero'. Source: Ministry of Health and Consumption and INE