State-specific prevalence of obesity among adults--United States, 2007

Obesity is associated with reduced quality of life, development of serious chronic conditions such as heart disease and diabetes, increased medical care costs, and premature death. A Healthy People 2010 objective is to reduce to 15% the proportion of adults who are obese. In 2005, no state met this target, and (based on self-reported height and weight) 23.9% of adults in the United States were obese. To update 2005 estimates of the prevalence of obesity in adults, CDC analyzed data from the 2007 Behavioral Risk Factor Surveillance System (BRFSS) survey. The results of that analysis indicated that 25.6% of respondents overall in 2007 were obese; the prevalence of obesity among adults remained above 15% in all states and was above 30% in Alabama, Mississippi, and Tennessee. Enhanced collaborative efforts among national, state, and community groups are needed to establish, evaluate, and sustain effective programs and policies to reduce the prevalence of obesity in the United States.     

State-specific prevalence of current cigarette smoking among adults--United States, 2002

Cigarette smoking in the United States causes serious illnesses among an estimated 8.6 million persons and approximately 440,000 deaths annually, resulting in 157 billion dollars in health-related economic costs. To reduce smoking prevalence, morbidity, mortality, and economic impact, state tobacco-control programs should include interventions to help persons stop smoking. To assess the prevalence of current cigarette smoking among adults, attempts to quit, and receipt of physician advice to quit during the preceding year, CDC analyzed data from the 2002 Behavioral Risk Factor Surveillance System (BRFSS) survey. This report summarizes the results of that analysis, which indicated a threefold difference in smoking prevalence across the 50 states, the District of Columbia (DC), Guam, Puerto Rico, and the U.S. Virgin Islands (range: 9.5%-32.6%). To support smokers' attempts to quit, states/areas should implement comprehensive tobacco-control programs that include interventions to help persons stop smoking (e.g., quitlines).     

State-specific prevalence of current cigarette smoking among adults--United States, 2003

Cigarette smoking causes approximately 440,000 deaths annually in the United States. To assess the prevalence of current cigarette smoking among adults, CDC analyzed data from the 2003 Behavioral Risk Factor Surveillance System (BRFSS) survey. This report summarizes the results of that analysis, which indicated substantial variation in cigarette smoking prevalence in the 50 states, the District of Columbia (DC), Guam, Puerto Rico, and the U.S. Virgin Islands (USVI) (range: 10.0%-34.0%). To further reduce the prevalence of smoking, states/areas should implement comprehensive tobacco-control programs.     

State-specific prevalence of cigarette smoking and quitting among adults--United States, 2004

After stagnating in the early 1990s, cigarette smoking prevalence among adults in the United States declined during the late 1990s and early 2000s. In 2002, for the first time, more than half of those who had ever smoked had quit smoking. To assess the prevalence of current and never cigarette smoking and the proportion of ever smokers who had quit smoking, CDC analyzed state/area data from the 2004 Behavioral Risk Factor Surveillance System (BRFSS). This report summarizes the results of that analysis, which indicated substantial variation in current cigarette smoking prevalence among 49 states, the District of Columbia (DC), Puerto Rico (PR), and the U.S. Virgin Islands (USVI) (range: 9.5%-27.6%). In 44 states, DC, PR, and USVI, the majority of persons had never smoked. In 34 states, PR, and USVI, more than 50% of ever smokers had quit smoking. Effective, comprehensive tobacco-use prevention and control programs should be continued and expanded to further reduce initiation among young persons and to ensure that smokers have access to effective smoking-cessation services, including proactive telephone quitline counseling.     

State-specific prevalence of current cigarette and cigar smoking among adults--United States, 1998

Each year, cigarette smoking causes an estimated 430,000 deaths in the United States (1). In addition, the health risks for smoking cigars, which include mouth, throat, and lung cancers, are well documented (2). This report summarizes the findings from the 1998 Behavioral Risk Factor Surveillance System (BRFSS) on the prevalence of current cigarette and cigar smoking in the 50 states and the District of Columbia. The findings indicate that state-specific cigarette smoking prevalence among adults aged > or = 18 years varied twofold and having ever smoked a cigar (i.e., ever cigar smoking) varied nearly fourfold.     

Tobacco use among adults--United States, 2005

Four of the Healthy People 2010 objectives regarding tobacco use are to reduce the prevalence of cigarette smoking to 12.0%, cigar smoking to 1.2%, use of smokeless tobacco to 0.4%, and to increase cessation attempts among adult smokers to 75.0%. To assess progress toward achieving these four objectives, CDC analyzed self-reported data from the 2005 National Health Interview Survey (NHIS). This report summarizes the results of these analyses, which indicated lagging progress on all four objectives. In 2005, approximately 20.9% of U.S. adults were current cigarette smokers, the same percentage as in 2004, suggesting that the 8-year decline in smoking prevalence among adults in the United States might be stalling. In addition, the findings indicated that, in 2005, an estimated 2.2% of U.S. adults were current cigar smokers, 2.3% used smokeless tobacco, and 42.5% of current cigarette smokers had stopped smoking for at least 1 day in the preceding 12 months because they were trying to quit. To meet the Healthy People objectives for 2010, full implementation of effective, comprehensive tobacco-control programs that address both initiation and cessation of tobacco use is needed in all states and U.S. territories.     

State-specific influenza vaccination coverage among adults--United States, 2006-07 influenza season

Adult groups included in the 2008 Advisory Committee on Immunization Practices (ACIP) recommendation for annual influenza vaccination include all persons aged >/=50 years, women who will be pregnant during the influenza season, persons aged 18-49 years with high-risk conditions, and other persons at increased risk for complications from influenza. Health-care personnel and household contacts and caregivers of persons at high risk also should receive annual influenza vaccination, as should adults who want to reduce their risk for becoming ill with influenza or for transmitting it to others. Healthy People 2010 influenza vaccination coverage targets are 90% among all persons aged >/=65 years and 60% among persons aged 18-64 years who have one or more high-risk conditions. Data from the 2006 and 2007 Behavioral Risk Factor Surveillance System (BRFSS) surveys indicate that influenza vaccination coverage among adults for the 2006-07 season increased significantly compared with the 2005-06 season, reaching 35.1% among persons aged 18-49 years with high-risk conditions, 42.0% among all persons aged 50-64 years, and 72.1% among all persons aged >/=65 years. However, vaccination coverage remained well below Healthy People 2010 targets. Increasing influenza vaccination coverage among adults in the United States will require more cooperation among health-care providers, professional organizations, vaccine manufacturers, and public health departments to raise public awareness about influenza vaccination and to ensure continued distribution and administration of available vaccine throughout the vaccination season.     

Fruit and vegetable consumption among adults--United States, 2005

A diet high in fruits and vegetables is associated with decreased risk for chronic diseases. In addition, because fruits and vegetables have low energy density (i.e., few calories relative to volume), eating them as part of a reduced-calorie diet can be beneficial for weight management. Healthy People 2010 health objectives include increasing to 75% the percentage of persons aged >/=2 years who eat at least two daily servings of fruit (objective 19-5) and increasing to 50% the proportion of persons aged >/=2 years who eat at least three daily servings of vegetables, with at least one third being dark green or orange vegetables (objective 19-6). To assess the level of fruit and vegetable consumption among adults by state and demographic characteristics, data from the 2005 Behavioral Risk Factor Surveillance System (BRFSS) were analyzed. This report describes the results of that analysis, which indicated that 32.6% of adults consumed fruit two or more times per day and 27.2% ate vegetables three or more times per day. The results underscore the need for continued interventions that encourage greater fruit and vegetable consumption among U.S. adults.     

Self-reported asthma prevalence and control among adults--United States, 2001

Asthma is a chronic illness that has been increasing in prevalence in the United States since 1980. In 2000, asthma accounted for 4,487 deaths, approximately 465,000 hospitalizations, an estimated 1.8 million emergency department (ED) visits, and approximately 10.4 million physician office visits among persons of all ages. To provide prevalence data for state and local health department asthma programs, the Behavioral Risk Factor Surveillance System (BRFSS) collects data each year from the 50 states, the District of Columbia, and three U.S. territories. This report summarizes asthma prevalence data for adults collected from the 2001 BRFSS survey and from the eight states that used the adult asthma history module. Findings from BRFSS indicate that approximately 7.2% of U.S. adults have current asthma. ED visits for asthma varied more than any other characteristic among the eight states that used the adult asthma history module. In Mississippi, 67.3% of respondents with current asthma reported no ED visits during the preceding 12 months, compared with 87.6% in Washington state. Continued use of the BRFSS asthma prevalence questions and the asthma history module will allow state health departments to monitor trends in asthma prevalence and control and to direct public health asthma interventions.     

Sunburn prevalence among adults--United States, 1999, 2003, and 2004

Episodic acute overexposure to ultraviolet (UV) radiation (i.e., sunburn) is an important risk factor for two types of skin cancer: basal cell carcinoma and melanoma. Melanoma is the most lethal type of skin cancer. In 2003, a total of 45,625 new cases of melanoma were diagnosed in the United States, and 7,818 persons died from the disease. A meta-analysis of 57 studies indicated that the relative risk for melanoma among persons with sunburn history compared with those without sunburn history was 2.03 (95% confidence interval [CI] = 1.73-2.37). Monitoring sunburn prevalence with population-based surveys allows an estimate of compliance with sun-protection behaviors, assessments of risk for developing skin cancer, and measurement of the success of prevention programs. To evaluate trends in sunburn prevalence among U.S. adults, CDC analyzed cross-sectional data from the 1999, 2003, and 2004 Behavioral Risk Factor Surveillance System (BRFSS) surveys. This report describes the results of that analysis, which indicated that sunburn prevalence among all adults increased from 31.8% in 1999 to 33.7% in 2004. Further research is needed to determine which interventions will best improve sun-protection behaviors among the public.     

Prevalence of regular physical activity among adults--United States, 2001 and 2005

Regular physical activity is associated with decreased risk for obesity, heart disease, hypertension, diabetes, certain cancers, and premature mortality. CDC and the American College of Sports Medicine recommend that adults engage in at least 30 minutes of moderate physical activity on most days and preferably on all days. Healthy People 2010 objectives include increasing the proportion of adults who engage regularly in moderate or vigorous activity to at least 50% (objective 22-2). In addition, reducing racial and ethnic health disparities, including disparities in physical activity, is an overarching national goal. To examine changes in the prevalence of regular, leisure-time, physical activity from 2001 to 2005, CDC analyzed data from the Behavioral Risk Factor Surveillance System (BRFSS). This report summarizes the results of that analysis, which indicated that, from 2001 to 2005, the prevalence of regular physical activity increased 8.6% among women overall (from 43.0% to 46.7%) and 3.5% among men (from 48.0% to 49.7%). In addition, the prevalence of regular physical activity increased 15.0% (from 31.4% to 36.1%) among non-Hispanic black women and 12.4% (from 40.3% to 45.3%) among non-Hispanic black men, slightly narrowing previous racial disparities when compared with increases of 7.8% (from 46.0% to 49.6%) for white women and 3.4% (from 50.6% to 52.3%) for white men, respectively. CDC, state and local public health agencies, and other public health partners should continue to implement evidence-based, culturally appropriate initiatives to further increase physical-activity levels among all adults, with special focus on eliminating racial/ethnic disparities.     

Current cigarette smoking prevalence among working adults--United States, 2004-2010

Cigarette smoking is among the most important modifiable risk factors for adverse health outcomes and a major cause of morbidity and mortality. Current cigarette smoking prevalence among all adults aged ≥18 years has decreased 42.4% since 1965, but declines in current smoking prevalence have slowed during the past 5 years (declining from 20.9% in 2005 to 19.3% in 2010) and did not meet the Healthy People 2010 (HP2010) objective to reduce cigarette smoking among adults to ≤12%. Targeted workplace tobacco control interventions have been effective in reducing smoking prevalence and exposure to secondhand smoke; therefore, CDC analyzed National Health Interview Survey (NHIS) data for 2004-2010 to describe current cigarette smoking prevalence among currently working U.S. adults by industry and occupation. This report describes the results of that analysis, which found that, overall, age-adjusted cigarette smoking prevalence among working adults was 19.6% and was highest among those with less than a high school education (28.4%), those with no health insurance (28.6%), those living below the federal poverty level (27.7%), and those aged 18-24 years (23.8%). Substantial differences in smoking prevalence were observed across industry and occupation groups. By industry, age-adjusted cigarette smoking prevalence among working adults ranged from 9.7% in education services to 30.0% in mining; by occupation group, prevalence ranged from 8.7% in education, training, and library to 31.4% in construction and extraction. Although some progress has been made in reducing smoking prevalence among working adults, additional effective employer interventions need to be implemented, including health insurance coverage for cessation treatments, easily accessible help for those who want to quit, and smoke-free workplace policies.     

Cigarette smoking among adults--United States, 2004

One of the national health objectives for 2010 is to reduce the prevalence of cigarette smoking among adults to < or =12% (objective no. 27-1a). To assess progress toward this objective, CDC analyzed self-reported data from the 2004 National Health Interview Survey (NHIS) sample adult core questionnaire. This report describes the results of that analysis, which indicated that, in 2004, approximately 20.9% of U.S. adults were current smokers. This prevalence is lower than the 21.6% prevalence among U.S. adults in 2003 and is significantly lower than the 22.5% prevalence among adults in 2002. The prevalence of heavy smoking (> or =25 cigarettes per day) has also declined during the past 11 years, from 19.1% of smokers in 1993 to 12.1% of smokers in 2004. Tobacco-use prevention and control measures appear to be decreasing both the prevalence of cigarette smoking and the proportion of heavy smokers, who are at high risk for tobacco-related morbidity and mortality. However, to further decrease smoking prevalence among adults and to meet the national health objective, effective comprehensive tobacco-control programs that address both initiation and cessation of smoking should be fully implemented in every state and territory.     

Cigarette smoking among adults--United States, 2001

One of the national health objectives for the United States for 2010 is to reduce the prevalence of cigarette smoking among adults to > or =12% (objective 27.1a). To assess progress toward this objective, CDC analyzed self-reported data from the 2001 National Health Interview Survey (NHIS). The findings of this analysis indicate that, in 2001, approximately 22.8% of U.S. adults were current smokers compared with 25.0% in 1993. During 1965-2001, smoking prevalence declined faster among non-Hispanic blacks aged > or =18 years than among non-Hispanic whites the same age. Preliminary data for January-March 2002 indicate a continuing decline in current smoking prevalence among adults overall. However, the overall decline in smoking is not occurring at a rate that will meet the national health objective by 2010. Increased emphasis on a comprehensive approach to cessation that comprises educational, economic, clinical, and regulatory strategies is required to further reduce the prevalence of smoking in the United States.     

Cigarette smoking among adults--United States, 1998

One of the national health objectives for 2010 is to reduce the prevalence of cigarette smoking among adults to no more than 12% (objective 21.1a). To assess progress toward meeting this objective, CDC analyzed self-reported data from the 1998 National Health Interview Survey (NHIS) Sample Adult Core Questionnaire about cigarette smoking among U.S. adults. This report summarizes the findings of this analysis, which indicate that, in 1998, 24.1% of adults were current smokers.     

Cigarette smoking among adults--United States, 1999

One of the national health objectives for 2010 is to reduce the prevalence of cigarette smoking among adults from 24% in 1998 to < or = 12% (objective 27.1a). To assess progress toward this objective, CDC analyzed self-reported data from the 1999 National Health Interview Survey (NHIS) about cigarette smoking among U.S. adults. This report summarizes the findings of this analysis, which indicate that, in 1999, approximately 23.5% of adults were current smokers, representing a modest decline in prevalence since 1993. If states were to invest resources consistent with CDC recommendations and implement proven interventions, the decline in cigarette smoking could be accelerated.     

State-specific prevalence of arthritis-attributable work limitation--United States, 2003

One of the Healthy People 2010 objectives calls for a reduction in the proportion of adults with doctor-diagnosed arthritis who are limited in their ability to work for pay because of arthritis (objective 2-5b). Persons who are limited in their work by arthritis are considered to have arthritis-attributable work limitation (AAWL). In the United States, AAWL affects one in 20 working-age adults (aged 18-64 years) and one in three working-age adults with self-reported, doctor-diagnosed arthritis. To estimate state-specific prevalence of AAWL and the percentage employed among working-age U.S. adults with AAWL, CDC analyzed data from the 2003 Behavioral Risk Factor Surveillance System (BRFSS) survey. This report describes the results of that analysis, which indicated that the state-specific prevalence of AAWL among all working-age adults ranged from 3.4% (Hawaii) to 15.0% (Kentucky) (median among states: 6.7%) in 2003. Among those with self-reported, doctor-diagnosed arthritis, the prevalence of AAWL ranged from 25.1% (Nevada) to 51.3% (Kentucky) (median among states: 33.0%). In every state, persons with work limitations attributed to arthritis reported being employed less frequently than working-age adults in the state overall and persons with arthritis but not work limitations. Greater use of interventions is needed to help persons with arthritis become and stay employed.     

Cigarette smoking among adults--United States, 2002

One of the national health objectives for 2010 is to reduce the prevalence of cigarette smoking among adults to 相似文献   

Cigarette smoking among adults--United States, 1997

In the United States, cigarette smoking is the leading cause of preventable morbidity and mortality and results in approximately 430,000 deaths each year (1). One of the national health objectives for 2000 is to reduce the prevalence of cigarette smoking among adults to no more than 15% (objective 3.4) (2). To assess progress toward meeting this objective, CDC analyzed self-reported data about cigarette smoking among U.S. adults from the 1997 National Health Interview Survey (NHIS) Sample Adult Core Questionnaire. This report summarizes the findings of this analysis, which indicate that, in 1997, 24.7% of adults were current smokers and that the overall prevalence of current smoking in 1997 was unchanged from the overall prevalence of current smoking from the 1995 NHIS.     

Cigarette smoking among adults--United States, 2000

One of the national health objectives for 2010 is to reduce the prevalence of cigarette smoking among adults to < or = 12% (objective 27.1a). To assess progress toward this objective, CDC analyzed self-reported data from the 2000 National Health Interview Survey (NHIS) sample Adult Core questionnaire and Cancer Control module. This report summarizes the findings of this analysis, which indicate that, in 2000, approximately 23.3% of adults were current smokers compared with 25.0% in 1993, reflecting a modest but statistically significant decrease in prevalence among U.S. adults. In 2000, an estimated 70% of smokers said they wanted to quit, and 41% had tried to quit during the preceding year; however, marked differences in successful quitting were observed among demographic groups. A comprehensive approach to cessation that comprises economic, clinical, regulatory, and educational strategies is required to further reduce the prevalence of smoking in the United States.