Social and Behavioral Sciences Commons^™

The Supply Of Physicians And Care For Breast Cancer In Ontario And California, 1998 To 2006, Kevin M. Gorey, Isaac N. Luginaah, Caroline Hamm, Madhan K. Balagurusamy, Eric J. Holowaty

Social Work Publications

INTRODUCTION: We examined the differential effects of the supply of physicians on care for breast cancer in Ontario and California. We then used criteria for optimum care for breast cancer to estimate the regional needs for the supply of physicians.

METHODS: Ontario and California registries provided 951 and 984 instances of breast cancer diagnosed between 1998 and 2000 and followed until 2006. These cohorts were joined with the supply of county-level primary care physicians (PCPs) and specialists in cancer care and compared on care for breast cancer.

RESULTS: Significant protective PCP thresholds (7.75 to = 8.25 PCPs per 10 000 …

Ten Year Trends (1992 To 2002) In Sociodemographic Predictors And Indicators Of Alcohol Abuse And Dependence Among Whites, Blacks, And Hispanics In The U.S, Raul Caetano, Jonali Baruah, Karen G. Chartier

Social Work Publications

Background

The objective of this paper is to examine 10-year trends (1992–2002) in the number and type of indicators of DSM-IV abuse and dependence among Whites, Blacks and Hispanics in the U.S.

Methods

Data are from the 1991–1992 National Longitudinal Alcohol Epidemiologic Survey (NLAES; n = 42,862) and the 2001–2002 National Epidemiologic Study on Alcohol and Related Conditions (NESARC; n = 43,093). Both surveys used multistage cluster sample procedures to select respondents 18 years of age and older from the U.S. household population.

Results

Increases in the prevalence of alcohol abuse between 1992 and 2002seem associated to a rise in …

Associations Of Physician Supplies With Colon Cancer Care In Ontario And California, 1996 To 2006, Kevin M. Gorey

Social Work Publications

BACKGROUND: This study examined the differential effects of physician supplies on colon cancer care in Ontario and California. The associations of physician supplies with colon cancer stage at diagnosis, receipt of surgery and adjuvant chemotherapy, and 5-year survival were observed within each country and compared between-country.

METHODS: Random samples of Ontario and California cancer registries provided 2,461 and 2,200 colon cancer cases that were diagnosed between 1996 and 2000, and followed until 2006. Both registries included data on the stage of disease at the time of diagnosis, receipt of cancer-directed surgery, receipt of adjuvant chemotherapy, and survival. Census tract-level data …

Effects Of Socioeconomic Status On Colon Cancer Treatment Accessibility And Survival In Toronto, Ontario, And San Francisco, California, 1996-2006, Kevin M. Gorey, Isaac N. Luginaah, Emma Bartfay, Karen Y. Fung, Eric J. Holowaty, Frances C. Wright, Caroline Hamm, Sindu M. Kanjeekal

Social Work Publications

OBJECTIVES: We examined the differential effects of socioeconomic status on colon cancer care and survival in Toronto, Ontario, Canada, and San Francisco, California.

METHODS: We analyzed registry data for colon cancer patients from Ontario (n = 930) and California (n = 1014), diagnosed between 1996 and 2000 and followed until 2006, on stage, surgery, adjuvant chemotherapy, and survival. We obtained socioeconomic data for individuals' residences from population censuses.

RESULTS: Income was directly associated with lymph node evaluation, chemotherapy, and survival in San Francisco but not in Toronto. High-income persons had better survival rates in San Francisco than in Toronto. After …