Scale parameter of Log logistic distribution has been studied using Bayesian approach. Posterior distribution has derived by using non informative prior. Posterior distribution is not in close form so we have work with quadrature numerical integration. Various loss functions has been utilized to derive the Bayes estimators and their corresponding risks. Simulation study has been performed to compare the performance of different estimators.
Stroke is one of the leading factors of morbidity and mortality worldwide. Toreduce the incidences of stroke, it is essential to identify and modify the risk factors for stroke.Risk factors can be modifiable and non modifiable. The aim of study was to ascertain theoutcome of stroke patient admitted in all Medical Wards in Liaquat University Hospital HyderabadObjective: To see the mortality, morbidity, disability and co-infection in stroke patients. StudyDesign: Prospective study. Period: One year. Setting: Medical Wards of Liaquat UniversityHospital Hyderabad / Jamshoro. Material and Methods: 200 Patients were enrolled in ourstudy to see the excepted outcome like mortality, Disability, Bed Sores, UTI & Pneumonia andDehydration in Stroke patients. All the patients were Young Adults, greater than 12 years inage and old aged patients, with Ischemic & Hemorrhagic stroke. On categorical variable suchas sex, mortality, morbidity chi-square test was applied at 95% confidence interval and the P-value ≤0.05 was considered as statically significant while the mean ±SD will be calculated forquantitative variables. Results: Mean age of the patient in our study was 57.03 years with thestandard deviation of ±7.35 years. Gender distribution shows most of the patients in our studywere male, i.e. 75% while, only 25% of the patients were female. Ischemic Stroke was foundin 126(63%) patients while, hemorrhagic stroke was found in 74(37%) patients. Regardingoutcome, mortality was found in 5% patients, disability 2%, UTI 2%, pneumonia 15%, Coinfection4%, Bed Sores 21.5% and dehydration was present in 50.5% patients. Conclusion:The study concludes that maximum patients had Ischemic Stroke. Among these patientsdehydration was the most common entity followed by bed Sores, pneumonia, mortality, Coinfection,disability and UTI.
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