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Purpose: Non-dipping status is associated with increased total and cardiovascular mortality in many disease conditions including diabetes mellitus. The pattern and its implications are not well described among Africans. This study was done to describe the frequency of abnormal blood pressure (BP) dipping among T2DM subjects, its determinants and correlates in Ogbomoso, Nigeria. Methods: This was a cross-sectional study done at the LAUTECH Teaching Hospital, Ogbomoso. One hundred individuals diagnosed with T2DM were recruited and they had 24-hour ambulatory BP monitoring, echocardiography, ECG, and carotid Doppler among other evaluations. Statistical analysis was done using SPSS 27.0 (Chicago Ill, USA). Results: The mean age of the participants was 59.3 ± 10.8 years, mean body mass index 27.7 ± 5.9 kg/m2 with a mean duration of diabetes of 7.52 ± 5.54 years. Abnormal BP dipping was present in 89% (consisting of 41% or reverse dippers and 48% non-dippers). T2DM subjects with abnormal dipping pattern were more likely to be females, had higher glycated haemoglobin, lower fractional shortening, higher left atrial volume and left ventricular mass index, and a higher DM duration than those with normal BP dipping status. The major determinants of abnormal dipping pattern were the duration of diabetes and low HDL-C concentration. Conclusion: Abnormal BP dipping pattern is highly prevalent in T2DM subjects, especially among females. Abnormal BP dipping was also associated with markers of increased cardiovascular risk such as impaired kidney function, left ventricular hypertrophy, postural hypotension, history of intermittent claudication, and presence of plaques on carotid Doppler studies. Supplementary Information: The online version contains supplementary material available at 10.1007/s40200-023-01337-8.
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BACKGROUND: Patterns of skin disease in developing nations are changing as frequencies of non-communicable diseases continue to increase. Appraisal of the current status of the disease profile is of utmost importance for health planning and resource allocation. METHODS: A prospective analysis of 895 cases of outpatient consultation during the years 2005-2010 was conducted. RESULTS: The mean ± standard deviation age of patients was 31.1 ± 19.1 years. Non-infectious skin diseases accounted for 80.9% of all cases. Eczemas/dermatitis (27.0%), urticarias/erythemas (11.0%), fungal infections (9.5%), skin appendage disorders (8.9%), papulosquamous diseases (8.2%), pigmentary diseases (8.2%), viral infections (6.8%), and tumors and malignant skin lesions (5.4%) represented the most common presentations. Atopic dermatitis was the most common type of eczema (29.8%) among children (odds ratio [OR] 1.53, 95% confidence interval [CI] 1.09-2.13; P = 0.013), in whom cornification disorders (OR 3.90, 95% CI 1.73-8.92; P < 0.001) and viral infections (OR 1.80, 95% CI 1.09-3.25; P = 0.021) were also frequent. Adults were more likely to be diagnosed with drug eruptions (OR 3.58, 95% CI 1.09-11.80; P = 0.003), tumors/malignancy (OR 4.97, 95% CI 1.53-16.10; P = 0.030), or autoimmune connective tissue disorders (OR 8.13, 95% CI 1.09-60.20; P = 0.015). Female subjects were significantly affected by urticarias (OR 1.53, 95% CI 1.00-2.33; P = 0.030) and papulosquamous diseases (OR 1.80, 95% CI 1.09-3.03; P = 0.019). CONCLUSIONS: The present pattern shows that non-infectious skin diseases are predominant. Occurrences of eczemas and urticarias are increasing at similar rates, whereas infectious skin diseases are decreasing in frequency. Resources and research should be directed towards the prevention of non-infectious skin diseases at this time as the campaign for a cleaner environment continues.