RÉSUMÉ
Abstract: Diabetic foot ulcers (DFUs) remain important sequelae of diabetes (DM) which cause debilitating effects on the sufferer. The evolution of some aspects of epidemiology and the current clinical impact of DFUs was examined. Methods: A single-center prospective observational study. Study subjects were consecutively recruited. Results: Total medical admissions during the study period were 2288, 350 were DM related, out of these 112 were admitted for DFU. 32% of total DM admissions were for DFU. The mean age of the study subjects is 58 ± 11.0 range is from 35 years to 87 years. Males were slightly predominant (51.8%). Most of them were actively employed (92%), and the majority were in the 55 to 64 years age category. Most of them had not been diabetic for longer than 8 years (61%). The mean duration of DM is 8.32±7.27 years. The mean duration of ulcer at presentation was 72.0±138.13 days. The majority of the patients (80.3%) presented with severe (grades 3 to 5) ulcers, Wagner grade four was the most predominant. Regarding clinical outcome, 24 (24.7%) had an amputation, 3 of which were minor. The factor that was associated with amputation was concomitant heart failure - OR 6.00 CI 0.589-61.07, 0.498-4.856. Death occurred in 16 (18.4%). The factors associated with mortality were severe anemia OR 2.00 CI 0.65 - 6.113, severe renal impairment requiring dialysis OR 3.93 CI 0.232-66.5, concomitant stroke OR 8.42 CI 0.71-99.6, and peripheral arterial disease- OR 18.33 CI 2.27 -147 p-value- 0.006. Conclusion: The hallmark of DFU in this report is late presentation, it accounted for a significant proportion of the total medical admissions, although the case fatality of DFU reduced from previous reports from the center, mortality, and amputation rates are still unacceptably high. Concomittant heart failure was a factor of amputation. Mortality was associated with severe anemia, renal impairment and peripheral arterial disease.
RÉSUMÉ
BACKGROUND: Competence and attitudes toward suicidal behaviour affect practice. These attitudes may influence the consideration of suicide during personal crisis among doctors and nurses. AIM: The attitudes of doctors and nurses towards suicidal behaviour was assessed using the Attitudes Toward Suicide Scale (ATTS), which was validated in another study by the authors, evaluated for the possible factors affecting this relationship and estimated the frequency of suicide attempts among doctors and nurses. SETTING: Lagos State University Teaching Hospital Lagos, Nigeria. METHODS: The cross-sectional survey about attitudes toward suicide was done among 226 doctors and nurses working at a tertiary institute hospital in Lagos, Nigeria, using the ATTS. Sociodemographic profile and self-rated competence, commitment, empathy and irritation toward suicide were obtained. Stratified random sampling was used, data were analysed using Statistical Package for Sociological Sciences. Data was summarised, reliability of the ATTS was assured and variables compared by t-test and ANOVA. Independent predictors were identified via multiple regression (p ≤ 0.05). RESULTS: Frequency of suicide attempts of 7.50% was found among respondents with a mean age of 35.84 ± 6.76 years. Attitudes toward suicidal behaviour were slightly positive (77.92 ± 9.90) and the independent predictors of less positive attitudes were nursing profession (ß = 0.025, p < 0.001) and high self-rated irritation toward suicide (ß = 0.18, p < 0.01). CONCLUSION: The frequency of suicide attempts is higher among doctors and nurses when compared to the general population. Doctors and nurses reported slightly positive attitudes toward suicidal behaviour with significant differences in the type of profession and levels of self-rated irritation toward suicide.