Biomedical subjects

Patrick L Remington

Publications and source records attributed to Patrick L Remington.

At least 19 recordsLinked to original sources

PubMed2007

New challenges for telephone survey research in the twenty-first century.

Telephone surveys are critical for examining cross-sectional characteristics of population subgroups, tracking trends in prevalence of conditions and risk behaviors over time, identifying risk factors associated with multiple health conditions, and assessing the effects of interventions. Technology has aided telephone research through advances such as computer-assisted telephone interviewing. However, technology such as answering machines and caller ID has contributed to declines in response rates and has increased costs of conducting telephone surveys. The exponential increase in cell phone utilization presents a challenge to the tradition of random digit dial (RDD) surveys of households. Because telephone surveys are used by other industries such as marketing and public opinion polling, the marketplace may help drive innovation and adaptation. Cell phones have made telephone communication an even greater part of the everyday culture and could make potential telephone survey respondents even more accessible to public health researchers.

Bias↗

PubMed2006

Risk of breast cancer for women living in rural areas from adult exposure to atrazine from well water in Wisconsin.

Research has suggested possible human health effects from low-level widespread exposure to environmental contaminants. We employed a novel exposure estimation technique using a publicly available data set to examine atrazine exposure, a suspected endocrine disruptor, in relation to breast cancer risk for women living in rural areas of Wisconsin. Incident breast cancer cases who were 20-79 years of age from 1987 to 2000 (n=3,275) and living in rural areas of Wisconsin at the time of interview were identified from Wisconsin's statewide cancer registry. Female controls of similar age and living in rural areas of Wisconsin were randomly selected from population lists (n=3,669). The addresses at diagnosis or reference year of study participants were assigned latitude/longitude coordinates (geocoded). The results from three statewide random studies of atrazine levels in well water in 1994, 1996, and 2001 were obtained from the Wisconsin Department of Agriculture, Trade, and Consumer Protection. Natural neighbor interpolation was used to estimate atrazine exposure levels separately for each of the 3 years. The mean atrazine exposure level was assigned to each participant based on her geocode. After adjustment for established breast cancer risk factors, compared to women in the lowest category of atrazine exposure (<0.15 ppb), the odds ratio of breast cancer for women exposed to atrazine concentrations of 1.0-2.9 ppb was 1.1 (95% CI 0.9-1.4). Results from this large population-based study do not suggest an increased risk of breast cancer from adult exposure to atrazine in drinking water. The possible risk for women exposed to levels of atrazine at or above statutory action levels of >or=3 ppb (OR 1.3, 95% CI 0.3-6.5) could not be ruled out due to small numbers in this category.

Adult↗

PubMed2006

The Wisconsin Breast Cancer Epidemiology Simulation Model.

The Wisconsin Breast Cancer Epidemiology Simulation Model is a discrete-event, stochastic simulation model using a systems-science modeling approach to replicate breast cancer incidence and mortality in the U.S. population from 1975 to 2000. Four interacting processes are modeled over time: (1) natural history of breast cancer, (2) breast cancer detection, (3) breast cancer treatment, and (4) competing cause mortality. These components form a complex interacting system simulating the lives of 2.95 million women (approximately 1/50 the U.S. population) from 1950 to 2000 in 6-month cycles. After a "burn in" of 25 years to stabilize prevalent occult cancers, the model outputs age-specific incidence rates by stage and age-specific mortality rates from 1975 to 2000. The model simulates occult as well as detected disease at the individual level and can be used to address "What if?" questions about effectiveness of screening and treatment protocols, as well as to estimate benefits to women of specific ages and screening histories.

Adult↗

PubMed2006

Updating progress in cancer control in Wisconsin.

BACKGROUND: In 1989, experts in cancer prevention, early detection, and treatment met in Madison to set the public health agenda for cancer control. Part of the plan defined target percent change in cancer mortality rates to be met by the year 2000. During the 1990s, public health and health care professionals developed programs and policies to reach these goals. The purpose of this analysis is to evaluate Wisconsin's progress in reducing cancer mortality and success in meeting the year 2000 objectives. METHODS: Wisconsin mortality data for 1984-1986 and 1999-2001 were obtained from the Centers for Disease Control and Prevention, CDC Wonder. Percent change was calculated between the 2 time periods and compared to the 2000 target percent change for all-site cancer and site specific cancer mortality. RESULTS: All-site cancer mortality decreased by 7% from 1984-1986 to 1999-2001 with a greater than 16% decline in age groups <65 years. Mortality from breast, colorectal, and cervical cancer each decreased by at least 25%. Lung cancer and malignant melanoma mortality rates increased by 5% and 17%, respectively. Among additionally analyzed cancers, mortality decreased in prostate, stomach, and childhood cancers and increased in liver cancer and non-Hodgkin's lymphoma. CONCLUSION: The results of the state's cancer control effort are mixed. The year 2000 objectives were met for breast and colorectal cancer. Progress was made in reducing mortality from cervical cancer and from all sites combined, but the other year 2000 objectives were not met. Mortality rates increased for lung cancer and malignant melanoma during the 15-year period.

Adult↗

PubMed2006

Progress in reducing cigarette consumption: the Wisconsin tobacco control program, 2001-2003.

OBJECTIVES: In 2000, the Wisconsin Legislature allocated $20.8 million annually to establish a comprehensive tobacco control program. The purpose of this study was to evaluate the impact of Wisconsin's tobacco control program on reducing cigarette consumption during its first 2 years of operation. METHODS: Per capita cigarette sales were used to estimate cigarette consumption. Trends in cigarette consumption in Wisconsin between 2001 and 2003 were compared with trends in the United States as a whole, with groups of states, and with Wisconsin's peer state group. RESULTS: Cigarette consumption in Wisconsin declined 9.2% from 2001 to 2003. In the same time period cigarette consumption in the United States declined only 3.8%. Wisconsin also demonstrated a greater percent decline in its cigarette consumption rate than did 3 of the 4 state groups. Finally, compared to its peer state group Wisconsin performed better between 2001 and 2003, with a decline of 9.2% compared to only a 4.2% reduction in its peer state group. SUMMARY: Wisconsin has shown progress in reducing cigarette consumption during the first 2 years of its tobacco control program. Greater declines in Wisconsin compared to the United States, most state groups and its own peer state group suggest early effectiveness of Wisconsin's tobacco control program. Wisconsin will require continued implementation of evidence-based policy initiatives and aggressive tobacco control activities in order to maintain its progress toward decreasing the public health burden of tobacco.

Health Promotion↗

PubMed2006

Increasing educational disparities in premature adult mortality, Wisconsin, 1990-2000.

CONTEXT: Public health agencies have identified the elimination of health disparities as a major policy objective. OBJECTIVE: The primary objective of this study is to assess changes in the association between education and premature adult mortality in Wisconsin, 1990-2000. DESIGN, SETTING, AND SUBJECTS: Wisconsin death records (numerators) and US Census data (denominators) were compiled to estimate mortality rates among adults (25-64 years) in 1990 and 2000. Information on the educational status, sex, racial identification, and age of subjects was gathered from these sources. MAIN OUTCOME MEASURE: The effect of education on mortality rate ratios in 1990 and 2000 was assessed while adjusting for age, sex, and racial identification. RESULTS: Education exhibited a graded effect on mortality rates, which declined most among college graduates from 1990 to 2000. The relative rate of mortality among persons with less than a high school education compared to persons with a college degree increased from 2.4 to 3.1 from 1990-2000-an increase of 29%. Mortality disparities also increased, although to a lesser extent, among other educational groups. CONCLUSION: Despite renewed calls for the elimination of health disparities, evidence suggests that educational disparities in mortality increased from 1990 to 2000.

Adult↗

PubMed2005

Identifying geographic disparities in the early detection of breast cancer using a geographic information system.

INTRODUCTION: Identifying communities with lower rates of mammography screening is a critical step to providing targeted screening programs; however, population-based data necessary for identifying these geographic areas are limited. This study presents methods to identify geographic disparities in the early detection of breast cancer. METHODS: Data for all women residing in Dane County, Wisconsin, at the time of their breast cancer diagnosis from 1981 through 2000 (N = 4769) were obtained from the Wisconsin Cancer Reporting System (Wisconsin's tumor registry) by ZIP code of residence. Hierarchical logistic regression models for disease mapping were used to identify geographic differences in the early detection of breast cancer. RESULTS: The percentage of breast cancer cases diagnosed in situ (excluding lobular carcinoma in situ) increased from 1.3% in 1981 to 11.9% in 2000. This increase, reflecting increasing mammography use, occurred sooner in Dane County than in Wisconsin as a whole. From 1981 through 1985, the proportion of breast cancer diagnosed in situ in Dane county was universally low (2%-3%). From 1986 through 1990, urban and suburban ZIP codes had significantly higher rates (10%) compared with rural ZIP codes (5%). From 1991 through 1995, mammography screening had increased in rural ZIP codes (7% of breast cancer diagnosed in situ). From 1996 through 2000, mammography use was fairly homogeneous across the entire county (13%-14% of breast cancer diagnosed in situ). CONCLUSION: The percentage of breast cancer cases diagnosed in situ increased in the state and in all areas of Dane County from 1981 through 2000. Visual display of the geographic differences in the early detection of breast cancer demonstrates the diffusion of mammography use across the county over the 20-year period.

Adult↗

PubMed2005

Evaluation of community and organizational characteristics of smoke-free ordinance campaigns in 15 Wisconsin cities.

INTRODUCTION: Smoke-free restaurant ordinance campaigns were conducted in 15 Wisconsin cities during 1992 through 2002. Community and health coalition organizational characteristics varied with each campaign; nine campaigns were successful in enacting ordinances, and six campaigns failed. METHODS: Data on community and coalition characteristics were analyzed. Community characteristics included adjusted gross income, percentage of Democratic voters in recent elections, and county smoking prevalence. Coalition characteristics included the number of supporters identified, leadership experience, level of print news media coverage, and editorial position of local newspaper. RESULTS: Successful campaigns were more likely to have leadership with high levels of political experience; eight of nine successful campaigns had leadership with high levels of experience, and two of six unsuccessful campaigns had leadership with high levels of experience. Every successful campaign had high levels of newspaper coverage and strong editorial support. None of the unsuccessful campaigns had high levels of news coverage or strong editorial support. CONCLUSION: Characteristics controlled or influenced by coalitions are associated with successful outcomes. Community characteristics were not associated with outcomes. These results should assist communities planning to implement smoke-free ordinances or other health policy campaigns.

Community Participation↗

PubMed2005

A statewide collaboration to monitor diabetes quality improvement among Wisconsin health plans.

OBJECTIVE: The Wisconsin Collaborative Diabetes Quality Improvement Project was initiated in 1999 by the Wisconsin Department of Health and Family Services, Diabetes Prevention and Control Program to monitor quality of diabetes care among the state's health plans. STUDY DESIGN: Prospective observational. METHODS: Annual invitations were mailed to all Wisconsin managed care plans to participate in the project. Collaborators submitted Comprehensive Diabetes Care Health Plan Employer Data and Information Set (HEDIS) measures, as well as other selected HEDIS measures. Data were summarized and reported anonymously back to the collaborators at quarterly forums and in annual reports. RESULTS: Five of the 6 Comprehensive Diabetes Care HEDIS measures have improved significantly in Wisconsin since 1999. Despite this improvement, measure variation across health plans remains high. Collaborators have continued to share resources and best practices at quarterly forums and through statewide initiatives. CONCLUSIONS: This project is an example of an ongoing statewide collaborative quality improvement effort among otherwise competing health plans. Collaboration at regular forums, sharing of HEDIS data to assess quality of diabetes care in health plans, and sharing of resources and best practices may have contributed to improvements in the quality of diabetes care in Wisconsin.

Cooperative Behavior↗

PubMed2005

Using local data to monitor obesity rates in Wisconsin counties, 1994-2003.

INTRODUCTION: Although county-level obesity estimates are necessary for planning and evaluating community-based interventions, the quality of these data has never been examined. OBJECTIVES: To evaluate the reliability of the county-level obesity prevalence estimates from Wisconsin's 72 counties and to highlight the variation of obesity among Wisconsin counties. METHODS: Obesity prevalence data for each county in Wisconsin were obtained from the Wisconsin Behavioral Risk Factor Surveys (BRFS) from 1994 to 2003. During this 10-year period, 26,635 residents were interviewed by telephone, with sample sizes ranging from 6586 in Milwaukee County to 15 in Menominee County. The number of counties with reportable and reliable estimates, using criteria of sample sizes > or = 50 and > or = 300, respectively, was determined. RESULTS: The 10-year obesity prevalence was reportable for 68 of Wisconsin's 72 counties, ranging from 9.7% in Bayfield County to 29% in Langlade County. By pooling data from the BRFS for 5-, 3-, and 1-year periods, estimates are reportable for 43, 24, and 4 counties, respectively. A sample size of at least 300 provides a more reliable estimate, but is available for only 5 counties for a 5-year period. CONCLUSIONS: By pooling 10 years of survey data, obesity rates can be estimated for most of Wisconsin's 72 counties, demonstrating marked variation in rates across the state. This surveillance system provides valuable data for larger counties for planning and program evaluation. Supplemental surveys can be conducted to provide more reliable and timely estimates.

Humans↗

PubMed2005

Competitive food initiatives in schools and overweight in children: a review of the evidence.

BACKGROUND: Recent research has shown significant increases in the rates of obesity in US adults and children. Despite the widespread discussion about childhood overweight, relatively little discussion focuses on solutions. METHODS: We reviewed the literature on school programs and policies that address competitive foods-commonly called "junk" foods. These foods tend to be high in sugar or fat and provide minimal nutritive value. RESULTS: Sugar-sweetened beverages such as sodas contribute to weight gain and poor nutrition among students-the average student consumes 31 pounds of sugar in these drinks annually. The sale of competitive foods in schools often competes with the more nutritious school lunch programs. With minimal federal and state policies addressing the sale of competitive foods, individual school districts in Wisconsin and elsewhere have explored various alternatives to improve school nutrition. The evidence suggests that these policies can be effective and at the same time increase food sale revenue. CONCLUSION: Communities may be able to improve childhood nutrition through school-based nutrition programs and policies that address the sale of competitive foods.

Beverages↗

PubMed2005

Births to teens in Wisconsin: targeting high-risk populations.

BACKGROUND: Adolescents giving birth represents an important public health issue with social, economic, and health-related consequences. OBJECTIVE: Compare birth rates and trends in birth rates among adolescents age 15-19 years in Wisconsin and the United States by race/ethnicity. METHODS: Teen birth rates from 1998-2002, and trends in birth rates from 1995-2002 for Wisconsin and the United States were compared by race/ethnicity using data from the Wisconsin Interactive Statistics on Health and data from the Centers for Disease Control and Prevention. RESULTS: The general statewide birth rates and birth rates for Wisconsin white teens were lower than national rates, while birth rates for black, Hispanic, and American Indian teens were well above national rates from 1998-2002. Disparities between births to minority adolescents and white adolescents were higher in Wisconsin than in the United States. Although teen birth rates in general have declined nationally and in Wisconsin, rates among Hispanics in Wisconsin have increased during the 1995-2002 period. DISCUSSION: Racial disparities in teen birth rates in Wisconsin far exceed national disparities. These disparities result from far-ranging, long-term social and environmental differences in underlying determinants of health that relate to ethnic and cultural beliefs, variation in access to health care that provides family planning and reproductive health services, decreased availability of school-based clinics, lack of role models, education, and variations in income and social status. Wisconsin should focus its teen pregnancy prevention activities on the groups at highest risk.

Adolescent↗

PubMed2005

Youth suicide in Wisconsin: mortality, hospitalizations, and risk factors.

OBJECTIVE: To review Wisconsin data on youth suicide mortality, hospitalizations from nonfatal self-inflicted injuries, and self-reported risk behaviors. METHODS: Suicide mortality data for youth (defined here as persons 10-24 years of age) were obtained from the Centers for Disease Control and Prevention (CDC) for 1995-2001 and from the Wisconsin Division of Public Health for 2002. Hospitalization data for Wisconsin from 1995-2002 were obtained from the Wisconsin Division of Public Health. Survey data on self-reported risk behaviors were obtained from the CDC for 2001. RESULTS: While the rate of youth suicide declined by 24% in the United States during the 9-year period studied, Wisconsin's rate declined only slightly (8%). Firearms accounted for 60% of completed youth suicides in Wisconsin. Medication overdoses and cutting accounted for 88% of self-inflicted injury hospitalizations for Wisconsin youth from 1995 to 2002. Wisconsin high school students reported similar rates of risk factor behaviors as youth in New Jersey (the state with the lowest suicide rates in the nation), but were more likely to use firearms (60% versus 32%). CONCLUSION: Rates of suicide mortality, attempts, and self-reported risk behaviors among youth in Wisconsin continue to be unacceptably high. Physicians can play an important role in reducing youth suicide rates by acting within their clinical practices, as leaders in community suicide-prevention activities, and as advocates for policy change.

Adolescent↗

PubMed2005

Correlates of age at menarche among sixth grade students in Wisconsin.

We conducted a cross-sectional, school-based survey of sixth-grade girls living in the Reedsburg, Wis area school district to explore factors associated with age at menarche. Data collection included parent and student questionnaires for demographic, menstrual, physical activity, and nutritional information. School nurses conducted physical examinations to provide anthropometric measurements. Salivary samples were obtained for laboratory analysis of estradiol, estrone, estriol, and progesterone levels. Students (n=59) were an average of 11.9 years of age (range: 10-13). Nineteen students (32%) reported menarche, with an average of 11.4 years of age (range: 8-12). Cycle length of the menstruating students averaged 32.0 days (range: 25-46 days). Students' age at menarche was positively correlated with their mothers' age at menarche (r=0.53, P=0.02). Total caloric intake, macronutrients, hormone levels, birthweight, and family size were not associated with menstrual status. We observed an inverse association between increasing weight and earlier age at menarche (P=0.03). Students past menarche watched more television (P=0.03) and participated in fewer hours of sporting activity (P=0.08) than students who had not yet reached menarche. These preliminary data suggest that further investigation of the determinants of menarche is both feasible and warranted.

Adolescent↗

PubMed2005

The increasing incidence of end-stage renal disease in Wisconsin from 1982-2003: an analysis by age, race, and primary diagnosis.

PURPOSE: To examine the trends in the incidence of end-stage renal disease in Wisconsin from 1982 to 2003. METHODS: De-identified incidence data for this study were supplied by the Renal Network of the Upper Midwest (Region 11). We examined trends in the incidence of end-stage renal disease by age, race, gender, and primary diagnosis from 1982 to 2003. RESULTS: The incidence of end-stage renal disease increased more than 3-fold from 1982 to 2003. This increase was especially striking in persons with diabetes and hypertension, as well as among those aged > or = 75 years. The increase in the incidence of end-stage renal disease was also apparent among all racial groups and both genders. CONCLUSIONS: The continued increase in the incidence of end-stage renal disease in Wisconsin may result from a number of factors, such as an unintended consequence of better chronic disease management, which may predispose older individuals to end-stage renal disease. Resources aimed at decreasing the incidence of end-stage renal disease are needed to prevent unnecessary health care costs and negative health outcomes, including loss of life.

Adult↗

PubMed2004

Community trends in the early detection of breast cancer in Wisconsin, 1980-1998.

BACKGROUND: Early detection of breast cancer is an important public health goal. Rates of early detection have increased over the past several decades, contributing to recent declines in mortality. Despite these overall trends, however, some populations have experienced less progress than others. METHODS: The rates of early detection, measured as the percentage of breast cancers diagnosed as breast carcinoma in situ, were calculated using data from Wisconsin's population-based tumor registry from 1980 to 1998. Trends in breast cancer (percent diagnosed in situ) were examined over time by socioeconomic characteristics of ZIP code of residence, using census data. RESULTS: The percentage of breast cancer cases that were breast carcinoma in situ was more than five times greater in the later period (1994-1998) (13.9%), compared with the early period (1980-1984) (2.6%). In the middle period (1987-1991), breast cancer was diagnosed as breast carcinoma in situ about one-third less frequently among women in areas with the lowest urbanization, median family income, and percent educated beyond high school, compared with communities with the highest levels of these variables. Recently disparities in early detection rates by community income and education indicators declined slightly, whereas disparities in percent of breast carcinoma in situ by urbanization did not. CONCLUSIONS: Communities with lower levels of income, education, and urbanization lagged in the early detection of breast cancer during the 1980s and, despite some progress during the 1990s, continue to be underserved. Women in these communities should be targeted for interventions to improve the early detection of breast cancer.

Breast Neoplasms↗

PubMed2004

Socioeconomic risk factors for breast cancer: distinguishing individual- and community-level effects.

BACKGROUND: Women are at higher risk of breast cancer if they have higher socioeconomic status (SES) or live in higher SES or urban communities. We examined whether women living in such communities remained at greater risk of breast cancer after controlling for individual education and other known individual-level risk factors. METHODS: Data were from a population-based, breast cancer case-control study conducted in Wisconsin from 1988 to 1995 (n = 14,667). Data on community SES and urbanicity come from the 1990 census, measured at the census tract and zip code levels. We evaluated relationships between individual- and community-level variables and breast cancer risk using multilevel logistic regression models with random community intercepts. RESULTS: After controlling for individual education and other individual-level risk factors (age, mammography use, family history of breast cancer, parity, age at first birth, alcohol intake, body mass index, hormone replacement use, oral contraceptive use, and menopausal status), women living in the highest SES communities had greater odds of having breast cancer than women living in the lowest SES communities (1.20; 95% confidence interval = 1.05-1.37). Similarly, the odds were greater for women in urban versus rural communities (1.17; 1.06-1.28). CONCLUSIONS: Community SES and urbanicity are apparently not simply proxies for individual SES. Future research should examine why living in such communities itself is associated with greater risk of breast cancer.

Adult↗

PubMed2004

Potential exposure to PCBs, DDT, and PBDEs from sport-caught fish consumption in relation to breast cancer risk in Wisconsin.

In Wisconsin, consumption of Great Lakes fish is an important source of exposure to polychlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethane (DDT), polybrominated diphenyl ethers (PBDEs), and other halogenated hydrocarbons, all of which may act as potential risk factors for breast cancer. We examined the association between sport-caught fish consumption and breast cancer incidence as part of an ongoing population-based case-control study. We identified breast cancer cases 20-69 years of age who were diagnosed in 1998-2000 (n = 1,481) from the Wisconsin Cancer Reporting System. Female controls of similar age were randomly selected from population lists (n = 1,301). Information about all sport-caught (Great Lakes and other lakes) fish consumption and breast cancer risk factors was obtained through telephone interviews. After adjustment for known and suspected risk factors, the relative risk of breast cancer for women who had recently consumed sport-caught fish was similar to women who had never eaten sport-caught fish [relative risk (RR) = 1.00; 95% confidence interval (CI), 0.86-1.17]. Frequency of consumption and location of sport-caught fish were not associated with an increased risk of breast cancer. Recent consumption of Great Lakes fish was not associated with postmenopausal breast cancer (RR = 0.78; 95% CI, 0.57-1.07), whereas risk associated with premenopausal breast cancer was elevated (RR = 1.70; 95% CI, 1.16-2.50). In this study we found no overall association between recent consumption of sport-caught fish and breast cancer, although there may be an increased breast cancer risk for subgroups of women who are young and/or premenopausal.

Adult↗