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Biomedical subjects

S Parasuraman

Publications and source records attributed to S Parasuraman.

9 recordsLinked to original sources
PubMed2001

Career involvement and family involvement as moderators of relationships between work-family conflict and withdrawal from a profession.

This study extended prior analyses by J. H. Greenhaus, K. M. Collins, R. Singh, and S. Parasuraman (1997) by examining relationships between 2 directions of work-family conflict (work-to-family conflict and family-to-work conflict) and withdrawal from public accounting. The sample consisted of 199 members of the American Institute of Certified Public Accountants (135 men and 64 women) who were married or in a long-term relationship and who had 1 or more children. It was found that work-to-family conflict (but not family-to-work conflict) was positively related to withdrawal intentions. In addition, relationships of work-to-family conflict with withdrawal intentions and withdrawal behavior were stronger for individuals who were relatively uninvolved in their careers than for those who were highly involved in their careers. The implications of the findings for future research are discussed.

Adult↗
PubMed2000

Distress and boredom among orchestra musicians: the two faces of stress.

Survey data gathered from 63 professional musicians in a small symphony orchestra in the eastern United States were used to examine the effects of work-generated stressors on their psychological health and well-being. Lack of artistic integrity, task difficulty, and social tension were found to be the 3 most potent stressors that evoked 2 types of stress reactions: distress reflecting role overload and boredom stress reflecting role underload. Lack of artistic integrity and social tension contributed to heightened distress. Lack of artistic integrity was also associated with increased boredom stress, whereas task difficulty had the opposite effect. Musicians' job involvement and the instrument group in which they played moderated the relationship of selected stressors with the 3 outcome variables. Limitations of the study and directions for future research are discussed.

Adaptation, Psychological↗
PubMed1989

Nursing turnover: an integrated model.

An integrated model of turnover incorporating personal, organizational, and job experience variables as well as job attitudes and behavioral intentions as predictors of voluntary turnover among staff nurses was tested. Results confirmed the hypothesis that intention to leave would be the most immediate determinant of actual turnover. Personal, organizational, and job experience variables were found to influence voluntary turnover only indirectly through their effects on three attitudinal variables: felt stress, job satisfaction and organizational commitment, and intention to leave. As hypothesized, the strength of the intention-turnover relationship decreased as the time interval between expressed intentions and turnover behavior increased.

Adult↗
PubMedDate not supplied

Clear cell sarcoma of soft tissues in children and young adults: the St. Jude Children's Research Hospital experience.

Clear cell sarcoma is a rare soft tissue neoplasm whose clinical behavior and outcome has not been previously characterized. This study reviewed the clinical characteristics and outcome of all children with clear cell sarcoma of the soft tissues who were treated at St. Jude Children's Research Hospital from March 1962 through August 1998. Of 225 children with nonrhabdomyosarcomatous soft tissue sarcomas, 5 (2.2%) were diagnosed with clear cell sarcoma. Median age at diagnosis was 15 years 3 months. Primary sites included the extremities (n = 3), chest wall (n = 1), and abdomen (n = 1). At diagnosis 3 patients had localized disease. Following surgical resection (n = 3), radiotherapy (n = 2), and chemotherapy (n = 1) all three survive disease-free 10, 11, and 90 months after diagnosis, respectively. The remaining two patients with metastatic disease at diagnosis died 21 days and 9 months after diagnosis. Clear cell sarcoma of the soft tissues is rare in pediatrics. Complete surgical resection with negative margins is the most effective treatment for this disease. Patients with metastatic disease are candidates for multiinstitutional chemotherapy trials.

Adolescent↗
PubMedDate not supplied

Brain metastases in pediatric Ewing sarcoma and rhabdomyosarcoma: the St. Jude Children's Research Hospital experience.

PURPOSE: Although brain metastases rarely occur in children with solid tumors, pediatric Ewing sarcoma (ES) and rhabdomyosarcoma (RMS) are among those most likely to metastasize to the brain. The authors review their institution's experience of brain metastases of ES and RMS. PATIENTS AND METHODS: The clinical characteristics, therapy, and outcome of all patients treated at St. Jude Children's Research Hospital over a 36-year period who had ES or RMS with brain metastases were reviewed. RESULTS: Of 419 patients with RMS, 10 (2.4%) had brain metastases. Of 335 patients with ES, 11 (3.3%) had brain metastases. The median age of the 21 patients was 10.4 years (range, 0.4-18.0 years) at the time of primary diagnosis. All had clinical signs of central nervous system (CNS) involvement. Outcome was dismal: The median duration of survival after diagnosis of brain metastasis was 2.7 months. The estimated survival 1 year after detection of brain involvement was 23.8%+/-8.5% (mean +/- standard error). One patient, who underwent chemotherapy, surgical resection, and radiotherapy, at the time of this writing is a long-term survivor. CONCLUSIONS: Brain metastases are rare in children with ES and RMS, but carry a grave prognosis. Because most brain metastases are accompanied by signs of neurologic involvement, routine imaging studies of asymptomatic children are not necessary. Combined-modality treatment offers the best chance of long-term survival.

Adolescent↗