PLHIV who experience disability are affected in major life areas but the current model of delivering rehabilitation provides a number of barriers to patients. A more accessible approach of delivering HIV-care and rehabilitation needs to be developed. Implications for Rehabilitation Physiotherapists and other rehabilitation professionals, particularly those working in the South African public sector, need to consider developing and implementing home-based rehabilitation interventions for patients living with HIV and disability. This will counter some of the barriers these patients face in accessing hospital-based therapy. With the increasing incidence of HIV-related disabilities as PLHIV live longer lives, rehabilitation professionals working with this patient population should keep up to date with recent literature and practical training courses related to the disease and its management.
An epidemiologic study was conducted to investigate a suspected cluster of adverse outcomes of pregnancies conceived in 1980-1981 among women who resided in a census tract in Santa Clara County, California that was thought to be exposed to drinking water from a well contaminated by an organic solvent, trichloroethane. A comparison census tract that received water from a different source was selected on the basis of demographic comparability. The cluster was confirmed; the odds ratio for spontaneous abortion was 2.3 (95% confidence interval (Cl) 1.3-4.2) after adjustment by multiple logistic regression for maternal risk factors, including maternal age, alcohol consumption, smoking, and prior fetal loss. The relative risk for congenital malformations was 3.1 (95% Cl 1.1-10.4). Because of the lack of precise information on the timing and extent of contamination, the pattern of spontaneous abortion rates throughout the study period cannot be used to either support or refute a causal inference.
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