Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Wilfrid J. Dixon"'
Autor:
William E. Cunningham, Wilfrid J. Dixon, R. C.-C. Liu, Margot K. Ettl, Ron D. Hays, C. K. Beck, Martin F. Shapiro
Publikováno v:
Medical Care. 36:295-306
Objectives. This study examined the prospective effect of reported access to medical care on health-related quality-of-life outcomes in patients with symptomatic human immunodeficiency virus (HIV) disease. Methods. A cohort study was designed with in
Publikováno v:
Digestive Diseases and Sciences. 40:1873-1882
Adequate measures of diarrheal disease are important to assess severity for clinical use and outcomes research. We developed a questionnaire to assess diarrhea severity and complications, and administered it to 205 HIV positive patients with diarrhea
Autor:
Wilfrid J. Dixon, Martin F. Shapiro, Kevin W. Williams, William E. Cunningham, Ron D. Hays, Keith Beck
Publikováno v:
MEDICAL CARE. 33:739-754
Despite growing interest in the accessibility of medical care and health-related quality of life for persons infected with human immunodeficiency virus, an association between these variables has not been documented. The authors conducted a cross-sec
Autor:
Wilfrid J. Dixon, Jim Mintz
Publikováno v:
The American Statistician. 51:117-119
Gastwirth, Krieger, and Rosenbaum used statistical evidence from a 1987 sex discrimination case in a Canadian court as the basis for a November 1994 article in The American Statistician on the “third variable” problem in correlational analysis. W
Autor:
Margot K. Ettl, Wilfrid J. Dixon, C. Keith Beck, William E. Cunningham, Barbara R. Visscher, Ron D. Hays, W. Lance George, Martin F. Shapiro
Publikováno v:
The American journal of medicine. 104(2)
Purpose: To assess the severity of constitutional symptoms in persons with human immunodeficiency virus (HIV) infection, and their relationship to health-related quality of life (HRQOL). Patients and Methods: Two hundred five HIV-infected patients (9
Publikováno v:
Archives of Internal Medicine. 158:785
Background Satisfaction with health plan performance has been assessed frequently, but assessment of physician group performance is rare. Objective To present ratings of the care provided by physician groups to enrollees in a variety of capitated hea
Autor:
Wilfrid J. Dixon, E. A. Serafetinides, Lennart Wetterberg, Björn Smedby, Jerome Cohen, Edward M. Glaser, Philip R. A. May
Publikováno v:
Acta Psychiatrica Scandinavica. 74:51-60
The potential social values and benefits of sxi widely different research projects were described systematically, using a checklist and description form that addressed 10 different general aims of research and 47 subcategories (items) of benefit. The
Autor:
Wilfrid J. Dixon, Coralee Yale, Michael J. Goldstein, Philip R. A. May, Donald J. Jenden, Theodore Van Putten
Publikováno v:
Comprehensive Psychiatry, Vol 22, Iss 2, Pp 147-152 (1981)
Plasma and saliva CPZ concentrations and their relationships to psychometric change following a single test dose of drug were studied in schizophrenic patients. There were great individual differences: in some cases performance was improved, in other
Autor:
Wilfrid J. Dixon, Donald J. Jenden, Mahlon D. Fairchild, Theodore Van Putten, Penelope Potepan, Philip R. A. May, Coralee Yale, Michael J. Goldstein
Publikováno v:
The Journal of Nervous and Mental Disease. 162:177-183
The literature and the findings from the Camarillo Schizophrenia Research Project reported in this paper indicate that a satisfactory method for predicting the response of an individual schizophrenic patient to antipsychotic drugs has yet to be devis
Autor:
Wilfrid J. Dixon
Publikováno v:
Ann. Math. Statist. 31, no. 2 (1960), 385-391
0. Summary. Estimators of mean and standard deviation for censored normal samples which are based on linear systematic statistics and which use simple coefficients are almost as efficient as estimators using the best possible coefficients. Estimators