Introduction: Anemia is more commonly seen in persons with diabetes than in persons without diabetes. There is high risk of microvascular and macrovascular complications in diabetes. Anemia is strongly associated with an increased risk of diabetic complications including nephropathy, retinopathy, neuropathy and heart failure. Aim of the study: To assess the correlation between anemia and the microvascular complications of diabetes mellitus. Materials and Methods: This was a prospective, cross sectional, hospital based study conducted in department of General Medicine at Government Medical College, Kottayam, over a period of one year. Two hundred consecutive cases of diabetes mellitus with anemia were studied for microvascular complications like diabetic neuropathy, nephropathy, retinopathy. Results: Total 200 patients were enrolled with 116 (58%) male and 84 (42%) female patients and male to female ratio was 1.3:1. The patient age ranged from 41 to 86 years and mean age was 60.78±9.38 years. Diabetic neuropathy was absent in 38% and present in 62%. Proliferative and nonproliferative diabetic retinopathy was seen in 18% and 53% cases respectively. Conclusion: Anemia has correlation with the microvascular complications of diabetes. With increasing duration of diabetes mellitus the hemoglobin levels fall progressively.

Background: Dengue is the most rapidly spreading mosquito borne disease in the world. An estimated 50 million dengue infections occur annually. It is caused by a small, single stranded RNA virus belonging to the genus Flavivirus, family Flaviviridae and is divided into four serotypes (DEN-1 to DEN-4). These various serotypes are transmitted to humans through the bites of infected Aedes mosquitoes, primarily Aedes aegypti. Materials & Methods: A cross sectional study was conducted on 72 patients with dengue fever, for a period of 12 months in the medicine wards of Government Medical College, Kottayam. All cases fulfilling the inclusion criteria during the study period were included after SRC and IRB approval. Results: Mean age of patients in the present study was 32.6 in dengue fever and 32.1 in severe dengue. There was no significant correlation between age and serum corrected calcium level (Pearson correlation coefficient – 0.074, p value 0.539). In patients with dengue fever, mean hematocrit was 39.2 %, while in those with severe dengue, it was 40.5 %. There was no significant correlation between hematocrit and serum corrected calcium level (Pearson correlation coefficient – 0.147, p value 0.219).