Skin cancer screening among U.S. adults from 1992, 1998, and 2000 National Health Interview Surveys

BACKGROUND: Relatively little is known about the prevalence of skin cancer screening in the context of inconsistent skin cancer screening recommendations. METHODS: To determine the prevalence and predictors of skin cancer screening rates in the U.S. adult population, we used self-reported data from the 1992, 1998, and 2000 National Health Interview Surveys, a nationally representative survey of civilian noninstitutionalized adults. RESULTS: The percentage of the U.S. adult population who had ever had a skin examination conducted by a doctor was 20.6% in 1992, 20.9% in 1998, and 14.5% in 2000. The percentage with a recent skin examination was 10.3% in 1992, 11.0% in 1998, and 8.0% in 2000. White non-Hispanics reported being screened more frequently than persons in other racial or ethnic groups. Recent skin cancer screening exams were more common among white persons who had a family history of melanoma, had higher education, had usual place of care, and were older (> or =50 years). Frequent use of sunscreen and hats was associated with a recent skin cancer exam. CONCLUSIONS: In the past decade, skin cancer screening rates have been consistently low. Continued monitoring of skin cancer examination is important given conflicting current research results and potentially evolving science.     

Cervical cancer screening among U.S. women: analyses of the 2000 National Health Interview Survey

BACKGROUND: Cervical cancer screening is not fully utilized among all groups of women in the United States, especially women without access to health care and older women. METHODS: Papanicolaou (Pap) test use among U.S. women age 18 and older is examined using data from the 2000 National Health Interview Survey (NHIS). RESULTS: Among women who had not had a hysterectomy (n = 13,745), 83% reported having had a Pap test within the past 3 years. Logistic regression analyses showed that women with no contact with a primary care provider in the past year were very unlikely to have reported a recent Pap test. Other characteristics associated with lower rates of Pap test use included lacking a usual source of care, low family income, low educational attainment, and being unmarried. Having no health insurance coverage was associated with lower Pap test use among women under 65. Despite higher insurance coverage, being age 65 and older was associated with low use. Rates of recent Pap test were higher among African-American women. CONCLUSIONS: Policies to generalize insurance coverage and a usual source of health care would likely increase use of Pap testing. Also needed are health system changes such as automated reminders to assist health care providers implement appropriate screening. Renewed efforts by physicians and targeted public health messages are needed to improve screening among older women without a prior Pap test.     

Influence of provider discussion and specific recommendation on colorectal cancer screening uptake among U.S. adults

ObjectivesIt is unclear if provider recommendations regarding colorectal cancer (CRC) screening modalities affect patient compliance. We evaluated provider–patient communications about CRC screening with and without a specific screening modality recommendation on patient compliance with screening guidelines.MethodsWe used the 2007 Health Information National Trends Survey (HINTS) and identified 4283 respondents who were at least 50 years of age and answered questions about their communication with their care providers and CRC screening uptake. We defined being compliant with CRC screening as the use of fecal occult blood testing (FOBT) within 1 year, sigmoidoscopy within 5 years, or colonoscopy within 10 years. We used survey weights in all analyses.ResultsCRC screening discussions occurred with 3320 (76.2%) respondents. Approximately 95% of these discussions were with physicians. Overall, 2793 (62.6%) respondents were current with CRC screening regardless of the screening modality. Discussion about screening (odds ratio (OR) = 8.83; 95% confidence interval (CI): 7.20–10.84) and providers making a specific recommendation about screening modality rather than leaving it to the patient to decide (OR = 2.04; 95% CI: 1.54–2.68) were associated with patient compliance with CRC screening guidelines.ConclusionCompliance with CRC screening guidelines is improved when providers discuss options and make specific screening test recommendations.     

Correlates of underutilization of colorectal cancer screening among U.S. adults,age 50 years and older

BACKGROUND: Although effective screening for colorectal cancer (CRC) exists, only 37% of incident CRC are diagnosed at a localized stage at which treatment is effective. We identified demographic and other characteristics of adults (> or = 50 years old) who reported no CRC screening. METHODS: We calculated the prevalence of never having had a fecal occult blood test and/or a sigmoidoscopy or colonoscopy by age, sex, and other factors using the 1999 Behavioral Risk Factor Surveillance System data. RESULTS: CRC screening tests were underutilized across all segments of the population. Underutilization was highest in persons aged 50-64 years and those with lower education and a lack of health insurance and preventive services. CONCLUSIONS: The data indicate that large proportions of average-risk adults across various sociodemographics and behavioral factors are not utilizing recommended CRC screening tests. There is a need to increase the awareness of the importance of utilizing effective CRC screening tests for the early detection of colorectal cancers.     

Trends in waist circumference among U.S. adults

OBJECTIVE: Waist circumference has been proposed as a measure of obesity or as an adjunct to other anthropometric measures to determine obesity. Our objective was to examine temporal trends in waist circumference among adults in the U.S. RESEARCH METHODS AND PROCEDURES: We used data from 15,454 participants >/=20 years old in National Health and Nutrition Examination Survey (NHANES) III (1988 to 1994) and 4024 participants >/=20 years old from National Health and Nutrition Examination Survey 1999 to 2000. RESULTS: The unadjusted waist circumference increased from 95.3 (age-adjusted, 96.0 cm) to 98.6 (age-adjusted, 98.9 cm) cm among men and from 88.7 (age-adjusted 88.9 cm) to 92.2 (age-adjusted 92.1 cm) cm among women. The percentiles from the two surveys suggest that much of the waist circumference distribution has shifted. Statistically significant increases occurred among all age groups and racial or ethnic groups except men 30 to 59 years old, women 40 to 59 and >/=70 years old, and women who were Mexican American or of "other" race or ethnicity. DISCUSSION: These results demonstrate the rapid increase in obesity, especially abdominal obesity, among U.S. adults. Unless measures are taken to slow the increase in or reverse the course of the obesity epidemic, the burden of obesity-associated morbidity and mortality in the U.S. can be expected to increase substantially in future years.     

Attempting to lose weight: specific practices among U.S. adults

BACKGROUND: Americans spend over $33 billion annually on weight-loss products and services. Although weight-control methods are of considerable public health interest, few national data on weight-loss practices are available. This paper examines the prevalence of specific weight-loss practices among U.S. adults trying to lose weight. METHODS: Data from the 1998 National Health Interview Survey, which was conducted through face-to-face interviews of a nationally representative sample of U.S. adults (n =32,440), were analyzed in 2003. RESULTS: Twenty-four percent of men and 38% of women were trying to lose weight. Attempting weight loss was less common among normal weight (body mass index [BMI]<25 kg/m(2)) people (6% men, 24% women) than overweight (BMI>/=25 to 30 kg/m(2)) people (28%, 49%) or obese (BMI>/=30 kg/m(2)) people (50%, 58%). Among those trying to lose weight, the most common strategies were eating fewer calories (58% men, 63% women); eating less fat (49%, 56%); and exercising more (54%, 52%). Less frequent strategies were skipping meals (11% men, 9% women); eating food supplements (5%, 6%); joining a weight-loss program (3%, 5%); taking diet pills (2%, 3%); taking water pills or diuretics (1%, 2%); or fasting for >/=24 hours (0.6%, 0.7%). Only one third of all those trying to lose weight reported eating fewer calories and exercising more. CONCLUSIONS: Increased efforts are needed among all those trying to lose weight to promote effective strategies for weight loss, including the use of calorie reduction and increased physical activity.     

Risk factors for disability among U.S. adults with arthritis.

This article studies risk factors for physical and social disability among U.S. adults ages 55+ who have arthritis, compared to non-arthritis persons of those ages. The dependent variables refer to difficulties in walking, physical functioning (motions and strength), personal care, and household care. The data set is the Supplement on Aging (SOA) (n = 16,148) that accompanied the 1984 National Health Interview Survey. The SOA data are cross-sectional; relationships of risk factors to disability suggest causation but do not directly demonstrate it. Logistic regressions show that risk factors are similar for arthritis and non-arthritis people, with one important exception. (1) The similarities are: For both groups, odds of disability rise with age, diminish with education, and are higher for non-whites and non-married persons. Disability rises with number of chronic diseases and impairments, and it is elevated for underweight persons (Body Mass Index (BMI) less than 20; further analysis indicates this reflects incomplete control of their severe illness status). Long duration of arthritis and recent medical care for it are associated with disability. (2) The exception is: Severe overweight (BMI greater than or equal to 30) is a disability risk factor for arthritis people, but not for non-arthritis people. Previous research has shown that obesity/overweight is a risk factor for etiology of osteoarthritis; our analysis now shows its continued importance for disability when the disease is present.     

State Quality-Adjusted Life Expectancy for U.S. adults from 1993 to 2008

Purpose

Quality-Adjusted Life Expectancy (QALE) is a summary measure of mortality and health-related quality of life (HRQOL) across different stages of life. This study developed a method to calculate state-level QALE for U.S. adults.

Methods

Population HRQOL data came from the Behavioral Risk Factor Surveillance System (BRFSS). Using age-specific deaths from the Mortality Summary File, this study constructed life tables to estimate life expectancy and QALE for all 50 States and the District of Columbia by sex and race from 1993 through 2008.

Results

From 1993 to 2008, the QALE of an U.S. adult at 18 years old had increased from 51.2 to 52.3 years. In 2006, states with the highest QALE were Hawaii (56.2), Minnesota (55.2), North Dakota (54.9), Iowa (54.7), and Nebraska (54.4), while the states with the lowest QALE were West Virginia (47.1), Mississippi (48.2), Alabama (48.5), Kentucky (48.5), and Oklahoma (49.0).

Conclusions

Because population HRQOL values and mortality statistics are available from existing and publicly accessible data and because formulas for the calculation of QALE and its standard error are easy to incorporate in a spreadsheet, State and local Health Departments can calculate QALE as a routine surveillance measurement for tracking their population??s health over time.     

Correlates of sunburn experiences among U.S. adults: results of the 2000 National Health Interview Survey

OBJECTIVE: The purpose of this study was to determine the rate of sunburns in the U.S. adult population and the correlates of sunburns. METHODS: Data from the 2000 National Health Interview Survey Cancer Control Module were used to calculate the number of sunburns (0, 1, 2, or > or = 3) experienced during the past year by age, sex, race/ethnicity, and skin sensitivity to sun exposure. The relationship between no sunburns vs. one or more sunburns and additional demographic, health, and behavioral factors for adults who self-identify as white Hispanic or white non-Hispanic was assessed using general linear contrasts. Multivariate logistic regression modeling was conducted to determine the most important covariates associated with sunburns. All analyses were weighted for the complex sampling design. RESULTS: The study data suggest that overall, 18.5% (95% confidence interval [CI] 17.9, 19.1) of U.S. adults experience one sunburn a year, 9.7% (95% CI 9.3, 10.1) experience two, and 8.0% (95% CI 7.6, 8.4) experience > or = 3 sunburns. The data also indicate that adults who self-identify as white non-Hispanic experience sunburns more frequently than (in order of prevalence) those who identify as American Indian/Alaska Native, white Hispanic, Asian/Pacific Islander, or black. Sunburns were found to be more common among men than among women, more common among younger age groups than among older age groups, and more common among those with skin more prone to sunburn than among those with skin less prone to sunburn. Among individuals who self-identify as white Hispanic or white non-Hispanic, protective behaviors associated with lower rates of one or more sunburns in multivariate analyses are staying in the shade (odds ratio [OR] 0.73, 95% CI 0.66, 0.80) and wearing long-sleeved shirts (OR 0.86, 95% CI 0.75, 0.99). CONCLUSIONS: Many American adults have one or more sunburns per year. Methods to protect from sun exposure may not be used as needed to prevent sunburn.     

Walking trends among U.S. adults: the Behavioral Risk Factor Surveillance System, 1987-2000

OBJECTIVE: To examine trends in walking among adults in 31 states. METHODS: Trends by sociodemographic strata were analyzed from respondents who participated in the Behavioral Risk Factor Surveillance System (BRFSS). RESULTS: The prevalence of walking among men increased 3.8% (95% confidence interval [CI]=2.4-5.2), from 26.2% (95% CI=25.1-25.3) in 1987 to 30.1% (95% CI=29.4-30.8) in 2000. In women, walking increased 6.6% (95% CI=5.4-7.8), from 40.4% (95% CI=-39.4-41.1) to 46.9% (95% CI=46.2-47.6) during the same time period. However, the prevalence of walking three times a week for 30 minutes duration remained constant across all years. The largest increases occurred in minority subpopulations: 8.7% (95% CI=3.2-14.2) in Hispanic women, 8.5% (95% CI=4.4-12.6) non-Hispanic black women, and 7.0% (95% CI=2.3-11.7) in non-Hispanic black men. Walking was the most frequently reported activity among adults who met the national recommendations for regular physical activity (defined as five or more times a week for > or =30 minutes per session). CONCLUSIONS: Given the acceptability of walking across all sociodemographic subgroups, efforts to increase the frequency of walking could markedly increase the percentage of U.S. adults who engage in regular physical activity, a national priority identified in the Healthy People 2010 objectives for the nation.     

Marital status and body weight,weight perception,and weight management among U.S. adults

Married individuals often have higher body weights than unmarried individuals, but it is unclear how marital roles affect body weight-related perceptions, desires, and behaviors. This study analyzed cross-sectional data for 4,089 adult men and 3,989 adult women using multinomial logistic regression to examine associations between marital status, perceived body weight, desired body weight, and weight management approach. Controlling for demographics and current weight, married or cohabiting women and divorced or separated women more often perceived themselves as overweight and desired to weigh less than women who had never married. Marital status was unrelated to men's weight perception and desired weight change. Marital status was also generally unrelated to weight management approach, except that divorced or separated women were more likely to have intentionally lost weight within the past year compared to never married women. Additionally, never married men were more likely to be attempting to prevent weight gain than married or cohabiting men and widowed men. Overall, married and formerly married women more often perceived themselves as overweight and desired a lower weight. Men's marital status was generally unassociated with weight-related perceptions, desires, and behaviors. Women's but not men's marital roles appear to influence their perceived and desired weight, suggesting that weight management interventions should be sensitive to both marital status and gender differences.     

Socioeconomic disparities in breast cancer screening among US women: trends from 2000 to 2005.

OBJECTIVES: This study describes trends in the socioeconomic disparities in breast cancer screening among US women aged 40 or over, from 2000 to 2005. We assessed 1) the disparities in each socioeconomic dimension; 2) the changes in screening mammography rates over time according to income, education, and race; and 3) the sizes and trends of the disparities over time. METHODS: Using data from the Behavioral Risk Factor Surveillance System (BRFSS) from 2000 to 2005, we calculated the age-adjusted screening rate according to relative household income, education level, health insurance, and race. Odds ratios and the relative inequality index (RII) were also calculated, controlling for age. RESULTS: Women in their 40s and those with lower relative incomes were less likely to undergo screening mammography. The disparity based on relative income was greater than that based on education or race (the RII among low-income women across the survey years was 3.00 to 3.48). The overall participation rate and absolute differences among socioeconomic groups changed little or decreased slightly across the survey years. However, the degree of each socioeconomic disparity and the relative inequality among socioeconomic positions remained quite consistent. CONCLUSIONS: These findings suggest that the trend of the disparity in breast cancer screening varied by socioeconomic dimension. Continued differences in breast cancer screening rates related to income level should be considered in future efforts to decrease the disparities in breast cancer among socioeconomic groups. More focused interventions, as well as the monitoring of trends in cancer screening participation by income and education, are needed in different social settings.     

Alcohol-impaired driving among U.S. adults, 1993-2002

BACKGROUND: Motor vehicle-related injury is the leading cause of death in the United States for people aged 1 to 34 years. In 2002, 17,419 (41%) of 42,815 traffic deaths were alcohol related. OBJECTIVE: To estimate trends in alcohol-impaired driving among U.S. adults from 1993 through 2002. DESIGN, SETTING, AND PARTICIPANTS: The Behavioral Risk Factor Surveillance System, a random-digit telephone survey of adults aged >/=18 years in all states (and the District of Columbia). MAIN OUTCOME MEASURES: The percentage of respondents who reported alcohol-impaired driving (AID) in the past month, total estimated annual number of AID episodes, and annual rate per 1000 adult population. RESULTS: The estimated annual number of episodes of AID in the United States declined from 123 million in 1993 to 116 million in 1997, but then increased to 159 million in both 1999 and 2002. In varying magnitudes, this increase was observed among most subgroups of the population. In each study year, over 80% of total AID episodes were reported by people who also reported binge drinking (more than five drinks on a single occasion). CONCLUSIONS: After a general decline in the United States in the mid-1990s, self-reported AID increased substantially by the turn of the century. AID is strongly associated with binge drinking. Effective interventions to prevent AID and binge drinking should be widely adopted.     

Weight-control practices among U.S. adults, 2001-2002

BACKGROUND: Approximately $50 billion a year is spent by Americans on weight-loss products and services. Despite the high cost, few national studies have described specific weight-loss and weight-maintenance practices among U.S. adults. This analysis describes the use of specific practices by U.S. adults who tried to lose weight or tried only not to gain weight during the previous 12 months. METHODS: Data were analyzed from the 2001-2002 National Health and Nutrition Examination Survey (NHANES) conducted on a nationally representative sample of the U.S. population. This study focused on adults aged 20 years or older who were both interviewed and examined (n =5027). RESULTS: Fifty-one percent of U.S. adults tried to control their weight in the previous 12 months, including those who tried to lose weight (34% of men, 48% of women) and those who tried only not to gain weight (11% vs 10%, respectively). Among 2051 adults who tried to control their weight, the top four practices were the same: ate less food (65% among those who tried to lose weight, 52% among those who tried only not to gain weight); exercised (61% vs 46%, respectively); ate less fat (46% vs 42%); and switched to foods with lower calories (37% vs 36%). Less than one fourth combined caloric restriction with the higher levels of physical activity (300 or more minutes per week) recommended in the 2005 dietary guidelines by the U.S. Department of Health and Human Services and U.S. Department of Agriculture. CONCLUSIONS: Although weight control is a common concern, most people who try do not use recommended combinations of caloric restriction and adequate levels of physical activity.