Facteurs associés aux réadmissions psychiatriques des patients hospitalisés pour la première fois à Bingerville en 2001 (Cote d’Ivoire)

Abstract

Objective To ascertain the factors related to patients’ psychiatric readmissions at Bingerville. Patients and method It was a case-control study built on 436 files of patients who had been hospitalized for the first time in 2001 at Bingerville's psychiatric hospital. We called readmission all rehospitalization arisen 15 days after the end of the previous hospital stay. Sociodemographic and clinical characteristics of the patients who had been readmitted for at least a fold within 1st January 2001 and 31st December 2006 were compared to those who had not been readmitted during this period, by using the Chi-square test. Results Patients admitted for the first time at Bingerville psychiatric hospital were in majority less than 44 years old (87.8%) with mean age at 31.1 ± 10.9 years. More than half of them, had male gender (61.9%), was single or widowed or separated (70.6%), without a kid (55.5%). Numerous of them were not educated above secondary school (95.4%). In these first admitted patients, 50.9% did not earn a wage, 68.8% lived in Abidjan. Those who had both their mother and father alive represented 53.9% of the study sample. About two-third of the patients were younger in their siblings, as well in father's children as in mother's. Regarding the clinical features, schizophrenia and other psychotic disorders (59.2%) were the most frequent diagnosis, followed by mood disorders (19.0%). These mental disorders started during the month before first psychiatric hospitalization at Bingerville (47.2%). The majority (74.5%) of these patients were hospitalized 30 days at most. They were discharged with medical advice (85.8%) and less than two drugs prescribed (66.3%). The aftercare treatment did not last more than 26 weeks for most of the patients (79.6%). Readmission occurred at least a fold in 22.5% of the subjects, in majority during the first 2 years after being discharged in 2001 (68.4%). Patients characteristics related to readmission during the 6 years of study period were: being less than 21 years old ( p = 9 × 10 −4), younger in the siblings of mother's children ( p = 10 −3), having both mother and father alive ( p = 3 × 10 −3), a mood disorder diagnosis ( p = 0.046) and a length of aftercare treatment exceeding 26 weeks ( p = 4 × 10 −3). Conclusion When they are repeated and closer, readmissions can worsen patients’ social reinsertion. The knowledge of factors related to these rehospitalizations is useful to prevent this consequence.