A case-control study was performed to evaluate factors associated with successful rehabilitation in elderly patients who sustained hip fractures. All 170 patients with fractured hips hospitalized in the geriatrics ward of the Soroka Medical Center in Beer-Sheva, Israel between 1987 and 1991 were studied. Success of rehabilitation was determined by staff evaluation of the patient's ability to walk and perform activities of daily living. The independent variables, including sociodemographic and medical variables, and mental and functional assessments, were assessed by chart reviews, staff evaluation and mental tests. One-hundred and twenty-nine patients (75.9%) were successfully rehabilitated. A normal mental state (p < 0.0001), female gender (p < 0.02) and absence of diabetes mellitus (p < 0.008) were associated significantly with successful rehabilitation.

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Massive splenomegaly is common in Northern Zambia. Nearly 40% of 344 patients were diagnosed as Tropical Splenomegaly Syndrome of malarial origin. Portal hypertension, lymphoreticular and haemopoietic malignancies, and schistosomiasis accounted for another 46%. The common causes of splenomegaly show differences of frequency within Zambia and also between Zambia and other African countries.

The electrocardiographic findings in 40 patients with Trypanosoma brucei rhodesiense infection are reported. Using rigid diagnostic criteria 7 out of 18 patients (39%) had abnormal electrocardiograms before any form of therapy and 22 of the 40 patients (55%) had abnormal electrocardiograms at some stage of the disease or its treatment. The electrocardiographic abnormalities are described and discussed and the literature is reviewed.

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