ABSTRACT
Data about malignant blood diseases are sparse in Cameroon. Their epidemiology was studied in patients at the General Hospital of Douala (GHD) and the Yaoundé Central Hospital (CHY) from 2004 through 2014. The variables we studied were social and demographic (age, sex, occupation, marital status), clinical (reasons for consultation, clinical signs, year of diagnosis), and biological (blood count, myelogram and blood smear, immunophenotyping, biopsy, and cytogenetics). In all, 4409 files were reviewed and 454 cases identified, documented and confirmed (248 in GHD and 206 in CHY). The prevalence of malignant blood diseases was 10.4%. The patients' mean age was 44.3 ± 19 [range : 1-80] years and the M/F sex ratio 1.4/1. In 32.2% of the cases, the patient consulted because of a tumor. The most frequent malignant blood diseases, in decreasing order, were non-Hodgkin's lymphoma (31.1%), chronic myeloid leukemia (21.4%), chronic lymphoid leukemia (12.6%), multiple myeloma (11.2%), acute lymphoblastic leukemia (7.4%), and acute myeloblastic leukemia (6.4%). Their incidence by age group showed that acute lymphoblastic leukemia was most common among children (20%), and chronic myeloid leukemia among young adults (28.9%). The main hemogram abnormalities were anemia (73.7%), hyperleukocytosis (57.3%), and thrombopenia (39.2%). Various types of malignant blood diseases thus exist in the hospital environment in Cameroon, and their forms are underdiagnosed.
Subject(s)
Hematologic Neoplasms/epidemiology , Adolescent , Adult , Aged , Aged, 80 and over , Cameroon/epidemiology , Child , Child, Preschool , Cross-Sectional Studies , Female , Hospitals , Humans , Infant , Male , Middle Aged , Retrospective Studies , Young AdultABSTRACT
BACKGROUND: This study aimed to evaluate and document the importance of Burnout syndrome among generalist medical doctors (GMD) since no investigation have been carried in Cameroon. METHODS: Cross-sectional study including 85 GMD using a self-administered questionnaire on socio-demographic characteristics, socioprofessional conditions, Maslach Burnout Inventory - Human Services Survey (MBI-HSS) to evaluate burnout, and Ricci-Gagnon physical activities level metrics. RESULTS: 77 GMD (90.6 %) reported having never heard about burnout. Mean age was 29 years (range 24-42 years). The MBI-HSS revealed that 36 GMD (42.4 %) were victims of burnout, with 27 (31.8 %) at a low level, 8 (9.4 %) moderate and one (1.2 %) severe. Burnout was associated with distance from home to job place (p ⟨ 0.05), strenuous job (p = 0.04), number of children in charge (p = 0.007), number of hospital attended (p = 0.003), number of hours of labor per day (p = 0.0001), conflicts with the hierarchy (p = 0.01), number of guards per month (p = 0.01). Physical activities practice did not showed significant preventive effect on burnout (p = 0.3) (Odds-ratio = 1.45, IC 95 % 0.6, 3.45). CONCLUSIONS: Burnout syndrome is not well known among GMD in Douala, though having a high prevalence. Various socio-demographic and socio-professional factors are associated and contribute to increase the level of affect. Burnout seems to be a vicious somato-psycho-somatic disorder. This study did not found a protective or preventive effect of physical activities on burnout.
BUT: Le but de cette étude était d'évaluer et documenter l'importance du syndrome de burnout parmi les médecins généralistes (MG), dans un contexte d'une absence totale de données sur cette affection au Cameroun. METHODES: Etude transversale incluant 85 médecins généralistes, à l'aide d'un questionnaire auto-administré sur les caractéristiques sociodémographiques, les conditions socioprofessionnelles, le Maslach Burnout Inventory - Human Services Survey (MBI-HSS) pour évaluer le burnout et le questionnaire de Ricci-Gagnon pour déterminer le niveau des activités physiques. RESULTATS: 77 MG (90,6 %) ont déclaré n'avoir jamais entendu parler du burnout. L'âge variait de 24 à 42 ans. Le MBI-HSS a révélé que 36 (42,4 %) étaient victimes du burnout, dont 27 (31,8 %) à un niveau faible, 8 (9,4 %) modéré et 1 (1,2 %) sévère. Le burnout était associé à la distance domicile-lieu de travail (p ⟨ 0,05), à la charge du travail (p = 0,04), au nombre d'enfants à charge (p = 0,007), au nombre d'hôpitaux de consultation (p = 0,003), au nombre d'heures de travail par jour (p = 0,0001), aux conflits avec la hiérarchie (p = 0,01), au nombre de gardes par mois (p = 0,01). La pratique des activités physiques n'a pas montré un effet préventif significatif sur le burnout (p = 0,3) (odds-ratio = 1,45, IC 95 % 0,6, 3,45). CONCLUSIONS: Bien qu'ayant une prévalence élevée, le burnout n'est pas bien connu parmi les MG à Douala. Divers facteurs sociodémographiques et socio-professionnels sont associés et contribuent à augmenter le niveau de l'affection. Le burnout semble être un trouble somato-psycho-somatique vicieux.
