This dataset is related to "Internal and Predictive Validity of the French Health of the Nation Outcome Scales: Need for Future Directions" (Golay, P., Basterrechea, L., Conus P., &  Bonsack C.)
It includes 19 variables and 2722 cases. The variables could be described as follows :

1) Anonymous_unique_ID - a unique anonymous numeric identifier
2) Duration_of_hospitalisation_in_daysation - the duration of the hospital stay in days
3) Readmission_with_the_year_yes_or_no - binary variable indicating if patient was rehospitalized within 365 days (0 = no, 1 = yes)
4) Duration_between_hospitalisation - if patient was rehospitalized within 365 day, duration between hospiztalizations in days
5) Age_at_admission - age at admission in years
6) Gender - Gender (1 = male, 2 = female)
7) HONOS1 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
8) HONOS2 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
9) HONOS3 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
10) HONOS4 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
11) HONOS5 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
12) HONOS6 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
13) HONOS7 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
14) HONOS8 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
15) HONOS9 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
16) HONOS10 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
17) HONOS11 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
18) HONOS12 - HoNOS item 1 (scored between 0 and 4, 9 = "unknown")
19) Diagnostic - Diagnostic information (1 = Dementia, 2 = Alcool use, 3 = Drug use, 4 = Schizophrenia, 5 = Mania, 6 = Depression, 7 = Anxiety and stress related disorder, 8 = Behavioral syndromes associated with psychological distrubances and physical factors, 9 = Personality disorder)