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Biomedical subjects

A Koltun

Publications and source records attributed to A Koltun.

4 recordsLinked to original sources

Past and current trends in patient noncompliance research: focus on diseases, regimens-programs, and provider-disciplines.

Patient noncompliance is discussed from an historical perspective with special attention given to the fact that although the medical profession was aware of noncompliance from the earliest times the first research on noncompliance was not done until the 1940's. Trends within the literature on patient noncompliance published between 1943 and 1984 are examined. The largest share of contributions being made to the noncompliance literature was and is from journals devoted to general medicine and psychiatry. The largest share of research is with patients suffering from hypertension, psychiatric patients, and children. An increasing amount of attention is being paid to diabetic patients. The bulk of the research on compliance remains patient-focused, with relatively little but much needed research designed to study characteristics of providers, regimens, or the health care setting. There are good reasons for compliance researchers to consider diabetology as a worthwhile area for investigations.

Classification↗

Mental retardation and "nontoxic" lead levels.

The authors studied the blood lead concentrations of children with IQs of 55-84, divided according to the presence (N = 48) or absence (N = 35) of a probable etiology for their retardation, and of 40 control children. The mean lead level of the retarded children with unknown etiologies was 25.03 micrograms/dl, which was significantly higher than those of the other two groups; 54% of the group with unknown etiologies had levels above 25 micrograms/dl, compared with 15% of the retarded children with probable etiologies and 17% of the control children. In the group of retarded children with unknown etiologies there was a significant negative correlation between lead levels and IQ.

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