- potential supplement to 25% dorper crosses of local sheep fed a basal diet of natural pasture hay.

This research was conducted to evaluate the replacement potential of nilotica dried leaf meal for Noug Seed Cake (NSC) to supplement low quality grass hay in the diet of crossbred sheep (25% Dorper). In doing so, four treatments were set up in such a way that 0%, 33%, 67%, and 100% NSC is replaced with dried leaf of nilotica from a conventional supplement while the treatments were kept isonitrogenous. The experiment was set up in a Randomized Complete Block Design, with initials weight used as the blocking factor.

Calves' sex ratio in naturally and artificially bred cattle in central Ethiopia.

A study was undertaken with the objective to identify some intrinsic (genotype of the cow, estrus time and parity) and extrinsic factors (service type, service time and estrus seasons) that affect calf sex ratio in naturally and artificially bred cattle in the central highlands of Ethiopia. A total of 4657 calving events were extracted from the long-term dairy cattle genetic improvement experiment at Holetta Agricultural Research Center. Factors that affect the logit of the probability of a female calf being born were obtained by using PROC GENMODE in Statistical Analysis System.

Pattern of admissions to the medical intensive care unit of Addis Ababa University Teaching Hospital.

A case-series study of all admissions using patient registers was carried out to analyse patterns of medical admissions into the Medical Intensive Care Unit (MICU) of the Addis Ababa University Teaching Hospital, and evaluate for any changes in that pattern over a study period. All patients admitted to the MICU of a 500-bed Teaching Hospital in Addis Ababa between 1985-2000 were the study subjects. Demographic variables, specific categories of diagnoses and their outcomes were recorded A total of 3548 patients (male to female ratio of 1.

Characteristics and outcomes of stroke at Tikur Anbessa Teaching Hospital, Ethiopia.

Hospital studies have shown that stroke is an important cause of hospital morbidity and mortality in Ethiopia. The aim of this study is to determine the pattern, risk factors and determinants of mortality in patients with clinical diagnosis of stroke. It is a cross sectional study of all patients admitted with a clinical diagnosis of stroke between September 2000 and August 2001 to the Addis Ababa University Teaching Hospital.

How accurate is Siriraj stroke score among Ethiopians? A brief communication.

In hospitals where emergency neuroimaging is not available, the use of stroke scores has been proposed to distinguish ischemic from hemorrhagic stroke. The aim of this case study is to evaluate the accuracy of SSS among Ethiopian patients and was conducted in the Addis Ababa University teaching Hospital. Between September 1, 2000 and August 31, 2001.