The usefulness of total cholesterol and high density lipoprotein - cholesterol ratio in interpreting lipid profile results of Diabetes Mellitus patients

Objective: To determine the usefulness of total cholesterol/high-density lipoprotein cholesterol and/or highdensity lipoprotein cholesterol/total cholesterol ratios in the interpretation of lipid profile result in clinical practice. Methods: This is a prospective case-control study involving 109 diabetics, 98 diabetic hypertensives, 102 hypertensives and 120 control subjects. Serum lipid profile and plasma glucose were determined using appropriatemethods. Results: The mean ages of the different study groups were similar. Body mass indices of diabetics with or without hypertension were significantly higher than that of the controls. The difference in the mean total cholesterol of each group was not statistically significant when compared with the controls. A significant difference existed in the mean LDL when the different study groups were compared with the controls. There was a significant difference in the mean TG of DM and DM/hypertension patients compared with that of controls.However, themeanTGof hypertensive patientswas not statistically differentwith that of the controls. ThemeanHDLwas lower in each group of patients compared to that of the controls however the differencewas not statistically significant. The mean TC/HDL ratios were significantly higher in all groups of patients when compared to that of the controls while HDL/TC ratios were significantly lower in all categories of patients when compared to that of the controls. Conclusion: The ratios identified more dyslipidaemia than either of the lipid profile components. Therefore, the use of TC/HDL and or HDL/ TC ratios should be encouraged in screening for dyslipidaemia in diabetic patientswith orwithout hypertension in clinical practice. Keywords: Total Cholesterol/HDL ratio, Diabetes mellitus, Hypertension, Nigeria.       

Mortality pattern among tuberculosis patients on treatment in Nigeria: A systematic review and meta-analysis

Background: Tuberculosis (TB) has continued to be associated with a substantial number of deaths, even in the era of effective antimicrobials. Nigeria is one of the countries with a high tuberculosis burden and has sub-optimal documentation of TB related deaths. Vital statistics/registration is not robust, and mortality surveys are rarely undertaken. In this study, we aimed to determine a precise estimate of TB related deaths on treatment and the trends in death rate while on TB treatment in Nigeria. Methods: We searched electronic databases for eligible studies from 1st January 2000 to 31st December 2017. We generated pooled death rate estimates using random-effects models and determined trends using meta-regression. Results: We identified 546 studies, of which 28 fulfilled the criteria for quantitative analysis. Overall, studies reported on 64,999 individuals. The pooled TB death rate during treatment was 6.6% (95% CI; 5.2-8.1%). There was a non-significant rise in TB related deaths on treatment of 0.2% per year (p-value = 0.454). Conclusion: We found a low TB related deaths on treatment, death rate and slight temporal rise over the study years. There is a need for continuous vital registration, including TB related death, and mortality survey among TB patients