Brad Stark
University of California, San Francisco
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Brad Stark.
Journal of Trauma-injury Infection and Critical Care | 1998
Wendy Max; Brad Stark; Sharon Root
BACKGROUND This study analyzed the effect of Californias motorcycle helmet law on injury costs. METHODS An economic evaluation was performed using state hospital discharge data, county-level cost data, and statewide crash reports to estimate the costs, charges, and lost productivity from motorcycle injuries. Total and per person costs and changes in these costs were estimated. RESULTS Total medical care costs were
American Journal of Public Health | 2010
Wendy Max; Hai-Yen Sung; Lue-Yen Tucker; Brad Stark
35 million less in 1993 than in 1991, a reduction of 35%. Costs decreased for all payer categories, and 73% of the reduced hospitalization costs were attributable to reduced costs for patients with head injuries. Initial hospital costs for patients with head injuries were
Nicotine & Tobacco Research | 2011
Wendy Max; Hai-Yen Sung; Lue-Yen Tucker; Brad Stark
18,527 compared with
American Journal of Public Health | 2016
Wendy Max; Brad Stark; Hai-Yen Sung; Naphtali Offen
10,350 for patients without head injuries. CONCLUSION During the first 2 years of implementation of Californias helmet law, there were reduced costs for injuries and fatalities and large dollar savings to the state and other payers compared with the previous year.
Nicotine & Tobacco Research | 2016
Wendy Max; Hai-Yen Sung; Yanling Shi; Brad Stark
OBJECTIVES We estimated the economic impact of smoking on African Americans in California in 2002, including smoking-attributable health care expenditures and productivity losses from smoking-caused mortality. METHODS We estimated econometric models of smoking-attributable ambulatory care, prescription drugs, inpatient care, and home health care using national and state survey data. We assessed smoking-attributable mortality using epidemiological models. RESULTS Adult smoking prevalence for African Americans was 19.3% compared with 15.4% for all Californians. The health care cost of smoking was
American Journal of Public Health | 2016
Wendy Max; Brad Stark; Hai-Yen Sung; Naphtali Offen
626 million for the African American community. A total of 3013 African American Californians died of smoking-attributable illness in 2002, representing a loss of over 49,000 years of life and
Breast Cancer Research and Treatment | 2009
Wendy Max; Hai-Yen Sung; Brad Stark
784 million in productivity. The total cost of smoking for this community amounted to
Journal of Trauma-injury Infection and Critical Care | 1998
Wendy Max; Brad Stark; Sharon Root
1.4 billion, or
Archive | 2004
Wendy Max; Friedner Wittman; Brad Stark; Allyson West
1.8 billion expressed in 2008 dollars. CONCLUSIONS Although African Americans account for 6% of the California adult population, they account for over 8% of smoking-attributable expenditures and fully 13% of smoking-attributable mortality costs. Our findings confirm the need to tailor tobacco control programs to African Americans to mitigate the disproportionate burden of smoking for this community.
Tobacco Induced Diseases | 2018
Wendy Max; Brad Stark; Hai-Yen Sung
INTRODUCTION The economic impact of smoking for Californias Hispanic population for 2002 was estimated. The estimates include smoking-attributable health care expenditures and productivity losses from smoking-caused mortality. METHODS Smoking-attributable health care expenditures for Hispanics were estimated using a series of econometric models for four types of expenditures: ambulatory care, drugs, inpatient care, and home health care. Models were estimated using national survey data. The estimated parameters were then applied to California-specific data. Smoking-attributable mortality was assessed using epidemiological models. Three measures of mortality were estimated: deaths, years of potential life lost, and the value of lost productivity. RESULTS Adult current smoking prevalence for Hispanics was 13.1% compared to 15.4% for all Californians in 2002. Male Hispanics smoke at much higher rates than females (18.7% vs. 7.2%), and one in four smokers in the state is Hispanic. The health care cost of smoking was