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Biomedical subjects

R Lederman

Publications and source records attributed to R Lederman.

27 records · Page 2Linked to original sources
PubMed1981

Aphasic status epilepticus: a case report.

Complex partial status epilepticus with aphasia as the sole manifestation has been reported only twice before. We studied a 60-year-old diabetic who was aphasic for 12 days. The diagnosis of aphasic status was supported by electroencephalographic seizure patterns in the left hemisphere.

Aphasia↗
PubMedDate not supplied

Process tracking results from the Treatwell 5-a-Day Worksite Study.

PURPOSE: To report findings from Treatwell 5-a-Day process tracking. DESIGN: Worksites were randomly assigned to a minimal intervention control, worksite-only condition, or worksite-plus-family condition. SETTING: Twenty-two small community health centers in Massachusetts. SUBJECTS: Employees of the community health centers. INTERVENTION: Both intervention conditions included the formation of employee advisory boards; activities such as nutrition discussions and taste tests targeting individual behavior change; and point-of-purchase labeling as an environmental strategy. Worksite-plus-family sites incorporated activities such as family contests, campaigns, and picnics. MEASURES: Documentation of the number and type of activities for extent of implementation; number of participants in activities for reach; program awareness and participation from the follow-up employee survey (n = 1306, representing 76% [range, 56%-100%] of the sample); change in fruit and vegetable consumption from a comparison between the follow-up and baseline surveys (n = 1359, representing 87% [range, 75%-100%] of the sample). RESULTS: A higher number of activities per employee was significantly correlated with greater program awareness (.68; p = .006) and greater change in fruit and vegetable consumption (.55; p = .04). Greater participation in activities was significantly correlated with greater awareness (.67; p = .007), higher participation (.61; p = .02), and increase in fruit and vegetable consumption. (.55; p = .04). CONCLUSIONS: These results provide quantitative indicators of a dose-response relationship between the number of intervention activities per employee and higher percentage of employee participation and observed increases in fruit and vegetable consumption.

Documentation↗
PubMedDate not supplied

Adaptation to pregnancy and motherhood among subfecund and fecund primiparous women.

OBJECTIVE: To examine the effects of infertility treatment on women's ability to adapt to pregnancy and motherhood. METHODS: Fecund (n = 261) and subfecund (n = 103) primiparous women receiving obstetrical care in southeastern Michigan participated in this descriptive, correlational, prospective study. The subjects completed Lederman's Pre-Natal Self-Evaluation questionnaire during the third trimester of pregnancy and Lederman's Postpartum Self-Evaluation questionnaire during the first postpartum appointment. FINDINGS: Mean scores showed that the two groups of women were not significantly different with either adaptation to pregnancy or motherhood. CONCLUSIONS & IMPLICATIONS FOR NURSING: Although subfecund women may experience stress in order to achieve a pregnancy, there do not appear to be any latent effects of this stress on their ability to adapt to pregnancy or motherhood.

Adaptation, Psychological↗
PubMedDate not supplied

Ethnicity, maternal risk, and birth weight among Hispanics in Massachusetts, 1987-89.

National data reveal that low birth weight and infant mortality rates among Hispanics are, in general, between the rates for whites and those for blacks. The question remains, do differences in low birth weight reflect distributions of known risk factors, or do ethnic differences persist after simultaneously adjusting for intervening variables? In this study, Massachusetts birth certificate data for 206,973 white non-Hispanic infants and 19,571 Hispanic infants are used to examine differences in low birth weight between white non-Hispanic and Hispanic infants, as well as variation among seven subgroups of Hispanic mothers--Puerto Rican, Dominican, Central American, South American, Mexican, Cuban, and other Hispanic. Regression analysis is used to estimate the association between risk factors and birth weight and the relative risk of low birth weight. Risk factors include ethnicity, demographic characteristics, biological factors, access to prenatal care, and infants' conditions. Results indicate substantial variation in mean birth weight, low birth weight, and levels of risk among Hispanic subgroups and between Hispanics and white non-Hispanics. Puerto Rican infants had the lowest mean birth weight and, in general, the highest level of risk factors in this population. None of the adjusted odds ratios for low birth weight for any Hispanic group was significantly elevated at the 95 percent level compared with white non-Hispanics. Findings in this study confirm the previous observations of the wide variation among Hispanic subgroups and the high level of risk among Puerto Ricans. Results of this study also raise some interesting questions about the differential relationship between ethnicity and birth weight, ethnicity and low birth weight, and the significance of maternal place of birth as a proxy measure of adaptation or acculturation.

Adult↗