Behavioral risk factor surveillance system.
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Cardiovascular Diseases↗
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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.
Adolescent↗
Tooth loss and heart disease: findings from the Behavioral Risk Factor Surveillance System.
BACKGROUND: The purpose of this study was to examine the association between tooth loss and heart disease. METHODS: Data were analyzed from the 1999 to 2002 Behavioral Risk Factor Surveillance System, an ongoing telephone survey operated by state health agencies with assistance from the Centers for Disease Control and Prevention. The study was conducted based on 41,891 adults aged 40 to 79 years old in 22 states and the District of Columbia. RESULTS: A significant association was observed between the extent of tooth loss and heart disease prevalence. After adjustment for age, gender, race/ethnicity, education, and marital status, respondents who had 1 to 5 missing teeth, 6 to 31 missing teeth, or were edentulous were significantly more likely than those without tooth loss to have heart disease (adjusted prevalence: 6.8%, 10.2%, and 11.5%, respectively, vs. 5.3%; p<0.001). These associations persisted after further adjustment for smoking status, diabetes, alcohol consumption, hypertension, hypercholesterolemia, and body mass index (5.7%, 7.5%, and 8.5%, respectively, vs. 4.7%; p<0.05); and after stratification by age group (40 to 59 years and 60 to 79 years) and smoking status (ever smoked and never smoked). CONCLUSIONS: Tooth loss is associated in a consistent and graded fashion with the self-reported prevalence of heart disease. Health promotion counseling should include the prevention and control of cardiovascular disease risk factors and the maintenance of good oral health.
Adult↗
State- and sex-specific prevalence of selected characteristics--Behavioral Risk Factor Surveillance System, 1992 and 1993.
PROBLEM/CONDITION: Much chronic disease and injury morbidity and mortality is associated with high-risk behaviors (e.g., cigarette smoking, excessive alcohol consumption, and physical inactivity) and with lack of preventive health care (e.g., screening for cancer). States use the Behavioral Risk Factor Surveillance System (BRFSS) to collect data about these modifiable health behaviors and to monitor trends and significant changes in their populations over time. REPORTING PERIOD: 1992 and 1993. DESCRIPTION OF SYSTEM: The BRFSS is a state-based telephone survey of the civilian, noninstitutionalized, adult (persons > or = 18 years of age) population. In 1992, 48 states and the District of Columbia participated in the BRFSS; in 1993, 49 states and the District of Columbia participated. Several questions were added to the BRFSS in 1993. RESULTS: As in previous years, state-specific variations occurred in the prevalence of high-risk behaviors, awareness of certain medical conditions, use of preventive health services, and health-care coverage. In 1993, 4.0% (range: 1.4% - 6.4%) of adults reported riding with a driver who had had too much alcohol to drink. The percentage of persons > or = 50 years of age who had ever had a proctoscopic examination ranged from 25.6% to 51.5% (median: 36.8%). Among adults > or = 65 years of age, 27.4% (range: 18.5 % - 40.0%) had ever had a pneumococcal vaccination, and 49.9% (range: 28.7% - 66.2%) had had an influenza vaccination within the past 1 year. INTERPRETATION: The variations in prevalence across states likely reflect socioeconomic differences, differences in state laws enacted to discourage risky behaviors, different levels of effort to screen for certain types of cancer or risk factors for other diseases, and other factors. ACTION TAKEN: States will continue to use the BRFSS to collect data about health behaviors. Analysis of these data will enable states to monitor factors that may affect the rate of chronic disease and injury mortality and morbidity and to develop public health policies to address these problems.
Adult↗
Factors associated with smoking cessation counseling at clinical encounters: the Behavioral Risk Factor Surveillance System (BRFSS) 2000.
PURPOSE: Characterize factors associated with smoking-cessation counseling in clinical encounters. DESIGN: Cross-sectional analysis of Behavioral Risk Factor Surveillance System (BRFSS) 2000 data. SETTING: U.S. households. SUBJECTS: 10,582 smokers (aged > or = 18 years) reporting one or more clinical encounters during the prior year. MEASURES: Multivariate-adjusted odds ratios (OR) and 95% confidence intervals (CI) for quit advice associated with respondent and encounter variables. RESULTS: Almost 55% of respondents were advised to quit smoking. Young men were advised to quit least often. Increasing age (18-24, 25-39, 40-64, > or = 65 years) was associated with increasing odds of receiving quit advice (OR = 1.33, CI 1.10-1.61) for men. Other positive associations with quit advice included patient education, BMI, diagnosis of asthma, and private health insurance. Patients seeing physicians had greater odds of being advised to quit smoking (OR = 3.29, CI 2.13-5.06) than those seeing dentists. There was a 4% to 23% chance of receiving quit advice at any given nondental clinical encounter; the odds of such counseling did not rise significantly with the number of visits. CONCLUSION: Smoking cessation counseling may be provided preferentially on the basis of patient demographics, and often is not provided at all. In a given year, just over half of smoking patients are advised to quit, and such counseling is provided at less than a quarter of clinical encounters.
Adolescent↗
Surveillance for health behaviors of American Indians and Alaska Natives. Findings from the Behavioral Risk Factor Surveillance System, 1997-2000.
PROBLEM/CONDITION: In the United States, disparities in risks for chronic disease (e.g., diabetes, cardiovascular disease, and cancer) and human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS) are evident among American Indians and Alaska Natives (AI/ANs) and other groups. This report summarizes findings from the 1997-2000 Behavioral Risk Factor Surveillance System (BRFSS) for health-status indicators, health-risk behaviors, and HIV testing and perceived risk for HIV infection among AI/ANs, compared with other racial/ethnic groups in five regions of the United States. REPORTING PERIOD COVERED: 1997-2000. DESCRIPTION OF SYSTEM: BRFSS is a state-based telephone survey of the civilian, noninstitutionalized, adult (i.e., persons aged > or =18 years) population. For this report, responses from the 36 states covered by the Indian Health Service administrative areas were analyzed. RESULTS: Region and sex-specific variations occurred in the prevalence of high-risk behaviors and health-status indicators. For example, the prevalence of current cigarette smoking ranged from 21.2% in the Southwest to 44.1% in the Northern Plains, and the awareness of diabetes was lower in Alaska than in other regions. Men were more likely than women to report binge drinking and drinking and driving. For the majority of health behaviors and status measures, AI/ANs were more likely than respondents of other racial/ethnic groups to be at increased risk. For example, AI/ANs were more likely than respondents of other racial/ethnic groups to report obesity (23.9% versus 18.7%) and no leisure-time physical activity (32.5% versus 27.5%). INTERPRETATION: The 1997-2000 BRFSS data demonstrate that health behaviors vary regionally among AI/ANs and by sex. The data also reveal disparities in health behaviors between AI/ANs and other racial/ethnic groups. The reasons for these differences by region and sex, and for the racial/ethnic disparities, are subjects for further study. However, such patterns should be monitored through continued surveillance, and the data should be used to guide prevention and research activities. For example, states with substantial AI/AN populations, and certain tribes, have successfully used BRFSS data to develop and monitor diabetes and tobacco prevention and control programs. PUBLIC HEALTH ACTIONS: Federal and state agencies, tribes, Indian health boards, and urban Indian health centers will continue to use BRFSS data to develop and guide public health programs and policies. The BRFSS data will also be used to monitor progress in eliminating racial and ethnic health disparities. Regional Indian health boards, tribal epidemiology centers, and Indian Health Service Area Offices can use the findings of this report to prioritize interventions to prevent specific health problems in their geographic areas. Moreover, tribes and other institutions that promote AI/AN health care can use the report to document health needs when applying for resources.
AIDS Serodiagnosis↗
The association between health insurance coverage and diabetes care; data from the 2000 Behavioral Risk Factor Surveillance System.
OBJECTIVE: To describe the association between type of health insurance coverage and the quality of care provided to individuals with diabetes in the United States. DATA SOURCE: The 2000 Behavioral Risk Factor Surveillance System. STUDY DESIGN: Our study cohort included individuals who reported a diagnosis of diabetes (n=11,647). We performed bivariate and multivariate logistic regression analyses by age greater or less than 65 years to examine the association of health insurance coverage with diabetes-specific quality of care measures, controlling for the effects of race/ethnicity, annual income, gender, education, and insulin use. PRINCIPAL FINDINGS: Most individuals with diabetes are covered by private insurance (39 percent) or Medicare (44 percent). Among persons under the age of 65 years, 11 percent were uninsured. The uninsured were more likely to be African American or Hispanic and report low incomes. The uninsured were less likely to report annual dilated eye exams, foot examinations, or hemoglobin A1c (HbA1c) tests and less likely to perform daily blood glucose monitoring than those with private health insurance. We found few differences in quality indicators between Medicare, Medicaid, or the Department of Veterans Affairs (VA) as compared with private insurance coverage. Persons who received care through the VA were more likely to report taking a diabetes education class and HbA1c testing than those covered by private insurance. CONCLUSIONS: Uninsured adults with diabetes are predominantly minority and low income and receive fewer preventive services than individuals with health insurance. Among the insured, different types of health insurance coverage appear to provide similar levels of care, except for higher rates of diabetes education and HbA1c testing at the VA.
Adult↗
Test-retest reliability of colorectal testing questions on the Massachusetts Behavioral Risk Factor Surveillance System (BRFSS).
BACKGROUND: Information on use of colorectal cancer tests, particularly for the purpose of population surveillance, is often obtained through self-report. The Behavioral Risk Factor Surveillance System (BRFSS) is a major source for population-based estimates and is used by health professionals, public health organizations, and researchers to identify and quantify self-reported utilization of screening procedures. METHODS: We provide estimates of the reliability of responses among persons age > or = 50 to questions on the 1999 BRFSS questionnaire addressing two colorectal cancer testing procedures, fecal occult blood test (FOBT), and sigmoidoscopy or colonoscopy (endoscopy), based on responses of 868 persons who responded to a callback survey. RESULTS: We found moderate reliability for questions addressing ever having an FOBT exam, (Kappa [K] = 0.55, 95% confidence interval [95% CI]: 0.49-0.61) and good reliability for questions addressing ever having an endoscopy exam (K = 0.69, 95% CI: 0.65-0.74). Questions addressing the timing of the most recent exam were only slightly less reliable (K = 0.49, 95% CI: 0.43-0.55 and K = 0.62, 95% CI: 0.57-0.67, respectively). We observed comparable reliability across levels of most demographic and risk factor characteristics for both ever having and recency of exam. CONCLUSION: Our results suggest that colorectal cancer testing questions on the BRFSS display a reasonable level of test-retest reliability.
Age Distribution↗
Smoking status and health-related quality of life: as findings from the 2001 Behavioral Risk Factor Surveillance System data.
PURPOSE: To examine the relationship between smoking status and health-related quality of life (HRQOL). DESIGN: Our study used a cross-sectional analysis with self-reported data from the 2001 Behavioral Risk Factor Surveillance System (BRFSS). SETTING: United States. SUBJECTS: Subjects were a representative sample of noninstitutionalized adults aged 18 years and older. After excluding respondents who reported being pregnant and for whom smoking status could not be determined, we included 209,031 respondents. MEASURES: Multiple logistic regressions were performed to examine the associations of smoking status with the four HRQOL items, controlling for demographic and health-related characteristics. RESULTS: Current smokers had a higher likelihood of reporting poor general health status compared with nonsmokers and ex-smokers. Compared with nonsmokers, current smokers had a higher likelihood of reporting > or = 14 days of poor physical health (odds ratio [OR] = 1.64, 95% confidence interval [CI] = 1.51-1.77), poor mental health (OR = 1.99, 95% Cl = 1.84-2.16), and activity limitations (OR = 1.80, 95% Cl = 1.63-2.00). Similarly, compared with ex-smokers, current smokers had a higher likelihood of reporting > or = 14 days of poor physical health (OR = 1.30, 95% CI = 1.19-1.42), poor mental health (OR = 1.65, 95% CI = 1.50-1.81), and activity limitations (OR = 1.48, 95% CI = 1.32-1.65). Age, income, and presence of comorbidities also significantly explained variation in HRQOL. CONCLUSIONS: Our study reaffirms the significant association between smoking and HRQOL in a large nationally representative sample. Poor health associated with smoking persists as a major public health problem, and effective preventive and smoking cessation efforts should be undertaken.
Adult↗
Age-related disparities in cancer screening: analysis of 2001 Behavioral Risk Factor Surveillance System data.
PURPOSE: Although few studies have explored age-related health care disparities, some researchers have asserted such disparities uniformly disfavor the elderly and are largely attributable to ageism in the health care system. We compared age-related patterns of screening for colorectal cancer with those for breast and prostate cancer in persons aged 50 years and older. METHODS: We analyzed data for all adults aged 50 years and older (N = 88,213) in the 2001 Behavioral Risk Factor Surveillance System (BRFSS), a nationally representative, telephone-administered survey of personal health behaviors. Main outcome measures were adjusted prevalence by 5-year age-groups of colorectal cancer screening using fecal occult blood testing, flexible sigmoidoscopy, or colonoscopy for men and women; rates of mammography screening for women; and rates of prostate-specific antigen (PSA) screening for men. RESULTS: After adjustment for race/ethnicity, education level, income, health insurance, and self-rated health, predicted reported colorectal cancer screening (all modalities) increased significantly from when patients reached age 50 years until 70 to 74 years (66.0%, standard error [SE] 0.8%), remained constant until age 80 years, and then declined. The age-related gain in colorectal cancer screening was confined to whites among patients older than 60 years. Reported PSA screening increased until age 75 to 79 years (79.3%, SE 1.1%) and then declined, whereas reported mammography screening peaked at age 55 to 59 years (83.3%, SE 1.2%) and then declined. CONCLUSIONS: Significant age-related disparities appear to exist for both evidence-based and non-evidence-based cancer-screening interventions. The issue of age-related disparities in cancer screening is complex, with the direction of disparity favoring the elderly for some services yet disfavoring them for others.
Age Factors↗
Aspirin use among U.S. adults: Behavioral Risk Factor Surveillance System.
BACKGROUND: The role of aspirin in prevention of cardiovascular disease (CVD) and cardiovascular complications among people with diabetes has been examined. A Healthy People 2010 objective calls for increasing the proportion of people with diabetes aged>or=40 years who take aspirin>or=15 times per month. METHODS: Data from 2003 Behavioral Risk Factor Surveillance System were used to examine (1) the prevalence of aspirin intake, (2) aspirin use among those with CVD, (3) aspirin use among those with diabetes, (4) current status with respect to Healthy People objective 5-16, and (5) changes in aspirin intake from 1999. RESULTS: Daily or every-other-day aspirin use was reported by 36.2% of participants in 2003. Aspirin intake among those with CVD and diabetes was 82.8% and 62.6%, respectively. The Healthy People 2010 objective of increasing the proportion of adults with diabetes aged>or=40 years who take aspirin to 30% was achieved. The prevalence of aspirin intake was higher in 2003 compared to 1999 among all participants, those with CVD, and those with diabetes (relative increase of about 20%, 12%, and 36%, respectively). Most participants (74%) reported cardiovascular reasons for aspirin use. Among those without CVD or diabetes, the prevalence of aspirin intake increased with the increasing number of CVD risk factors. CONCLUSIONS: Regular aspirin use increased over a 4-year period. Greater use of inexpensive and easily accessible interventions to prevent cardiovascular events is encouraging. Increased efforts to continue preventive uses of available treatment and reduction in risk by modifying other risk factors will help lower future disease burden.
Adult↗
From the Centers for Disease Control. Cigarette smoking among reproductive-aged women--Behavioral Risk Factor Surveillance System, 1989.
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Adult↗
Weight-loss practices and asthma: findings from the behavioral risk factor surveillance system.
OBJECTIVE: To describe weight-control practices and receipt of weight-loss advice among obese people with asthma. RESEARCH METHODS AND PROCEDURES: We analyzed data from the 2000 Behavioral Risk Factor Surveillance System. RESULTS: Among 13953 participants with current asthma, 27.3% had a body mass index of >or=30 kg/m2. Overall, 48.1% of participants with asthma reported trying to lose weight (64.1% among overweight or obese participants and 72.9% among obese participants). Among participants with asthma who were trying to lose or maintain weight, 74.7% reported trying to reduce their energy and/or fat intake, and 57.8% reported using physical activity. Approximately 29.7% were using the recommended combination of energy and/or fat intake reduction and physical activity of >or=150 min/wk. During the 12 months before the interview, 16.2% of overweight and 44.9% of obese participants with asthma reported receiving advice to lose weight. Among obese participants receiving weight-loss advice, 82.9% reported trying to lose weight compared to 63.8% of participants who did not receive such advice. DISCUSSION: Health professionals can play an important role in educating their patients with asthma about the importance of weight control and assisting their overweight and obese patients in setting appropriate weight goals and helping them achieve those goals.
Adolescent↗
Using the Behavioral Risk Factor Surveillance System (BRFSS) for exposure tracking: experiences from Washington State.
One of the goals of the National Environmental Public Health Tracking Network is to link environmental data with chronic disease data as a means of improving our understanding of the environmental determinants of disease. Such efforts will rely on the ongoing collection of population exposure information, and there are few systems in place to track population exposures. In many cases, exposures can be estimated by combining environmental contaminant data with data about human behaviors. The Behavioral Risk Factor Surveillance System (BRFSS) provides a good opportunity to implement tracking of exposure-related behaviors. Washington State has used the BRFSS to collection information on environmentally related knowledge, attitudes, and behaviors. In this article we present case studies of modules covering drinking water, perceptions of environmental risk, and radon awareness and testing. Data on exposure-related behaviors have been useful for population exposure assessments and program evaluation. Questions about knowledge and attitudes and perceptions of environmental issues were not as useful because they lacked sufficient detail from which to modify existing education efforts. In some cases these data had not been used at all, indicating that the need for the data had not been well established. National development efforts should focus on compiling existing questions and developing questions on topics that are a priority at the state and national levels to be included as core questions and optional modules in future BRFSS surveys.
Data Collection↗
Smoking status and mammography among women aged 50-75 in the 2002 behavioral risk factor surveillance system.
BACKGROUND: Since the late 1980's, data show an association between smoking status and mammography. Women smokers reported 12-15% lower rates than non-smokers. This study investigated whether an association persists in a recent national-level database. METHODS: The sample was women aged 50-75 years from the 2002 Behavioral Risk Factor Surveillance System (N = 52,300). Analyses used two definitions of recent mammography, one based on a one-year interval between exams, the other on a two-year interval. Smoking was classified as current, former, or never. Other covariates included sociodemographic variables, health practices, insurance status and usual source of care. RESULTS: The rate of mammography for current smokers was 16% lower than for never smokers for the past-year interval, and 14.0% lower for the two-year interval. Multiple logistic regression supported the smoking/mammography association. Other covariates associated with lower mammography on both dependent variables were recent Pap test, health insurance/usual source of care, recent dental visit, seat belt use, marital status and age. CONCLUSIONS: Reasons for the persistent association between smoking and mammography must be determined. These variables will inform interventions with women who smoke. A key question is whether to intervene on smoking directly or whether mediating variables are sufficient targets of intervention.
Aged↗
Sad, blue, or depressed days, health behaviors and health-related quality of life, Behavioral Risk Factor Surveillance System, 1995-2000.
BACKGROUND: Mood disorders are a major public health problem in the United States as well as globally. Less information exists however, about the health burden resulting from subsyndromal levels of depressive symptomatology, such as feeling sad, blue or depressed, among the general U.S. population. METHODS: As part of an optional Quality of Life survey module added to the U.S. Behavioral Risk Factor Surveillance System, between 1995-2000 a total of 166,564 BRFSS respondents answered the question, "During the past 30 days, for about how many days have you felt sad, blue, or depressed?" Means and 95% confidence intervals for sad, blue, depressed days (SBDD) and other health-related quality of life (HRQOL) measures were calculated using SUDAAN to account for the BRFSS's complex sample survey design. RESULTS: Respondents reported a mean of 3.0 (95% CI = 2.9-3.1) SBDD in the previous 30 days. Women (M = 3.5, 95% CI = 3.4-3.6) reported a higher number of SBDD than did men (M = 2.4, 95% CI = 2.2-2.5). Young adults aged 18-24 years reported the highest number of SBDD, whereas older adults aged 60-84 reported the fewest number. The gap in mean SBDD between men and women decreased with increasing age. SBDD was associated with an increased prevalence of behaviors risky to health, extremes of body mass index, less access to health care, and worse self-rated health status. Mean SBDD increased with progressively higher levels of physically unhealthy days, mentally unhealthy days, unhealthy days, activity limitation days, anxiety days, pain days, and sleepless days. CONCLUSION: Use of this measure of sad, blue or depressed days along with other valid mental health measures and community indicators can help to assess the burden of mental distress among the U.S. population, identify subgroups with unmet mental health needs, inform the development of targeted interventions, and monitor changes in population levels of mental distress over time.
Adolescent↗
Health professionals' advice to Iowa adults with hypertension using the 2002 Behavioral Risk Factor Surveillance System.
PURPOSE: We investigated the prevalence of hypertension-lowering lifestyle-modification advice given to adults living in Iowa. We sought to determine if persons with high blood pressure and those who are overweight receive more advice than do persons with normal blood pressure and a desirable body weight. METHODS: By using the 2002 Behavioral Risk Factor Surveillance System, we asked Iowa adults with (N=1050) and without (N=2514) high blood pressure five questions relating to the most recent Joint National Committee guidelines on lowering blood pressure. Respondents with high blood pressure were placed into normal weight and overweight categories. Chi-square analysis revealed group differences in amount of advice received. To reflect the true Iowa population, data were weighted by SPSS software. RESULTS: Compared with persons without high blood pressure, those with high blood pressure received more lifestyle-modification advice (p < .001) for eating less high-fat or high-cholesterol foods (28.3% vs. 12.5%), eating more fruits and vegetables (35.7% vs. 20.0%), exercising more (37.6% vs. 20.8%), losing weight (19.3% vs. 9.3%), and quitting smoking (80.5% vs. 64.6%). CONCLUSIONS: Although persons with multiple chronic-disease risk factors are given more advice, the prevalence of advice given to individuals when lifestyle changes may reduce risk factors is still very low. Methods of translating research on lifestyle modifications into practice are discussed.
Adult↗
Self-reported asthma and health-related quality of life: findings from the behavioral risk factor surveillance system.
STUDY OBJECTIVES: Few population-based data regarding the impact of asthma on health-related quality of life in the US adult population are available. DESIGN: Cross-sectional study of participants in 50 states in the United States. SETTING: Using data from 163,773 adult respondents in the 2000 Behavioral Risk Factor Surveillance System, we examined how self-reported asthma is associated with general self-reported health and four health-related quality-of-life measures. RESULTS: Participants with self-reported current asthma reported significantly more age-adjusted physically unhealthy days (6.5 days vs 2.9 days, p < 0.001), mentally unhealthy days (5.2 days vs 3.0 days, p < 0.001), days with activity limitation (3.7 days vs 1.6 days, p < 0.001), and unhealthy physical or mental days (10.0 days vs 5.4 days, p < 0.001) in the last 30 days than participants who never had asthma. After adjusting for age, sex, race or ethnicity, educational attainment, employment status, smoking status, physical activity status, and body mass index, the odds ratios among persons with asthma compared with persons who never had asthma, were 2.41 (95% confidence interval [CI], 2.21 to 2.63) for reporting poor or fair self-rated health, 2.26 (95% CI, 2.06 to 2.49) for reporting >or= 14 days of impaired physical health during the previous 30 days, 1.55 (95% CI, 1.40 to 1.72) for reporting >or= 14 days of poor mental health during the previous 30 days, 1.96 (95% CI, 1.73 to 2.21) for reporting >or= 14 activity limitation days, and 1.99 (95% CI, 1.84 to 2.15) for reporting >or= 14 days of physically or mentally unhealthy days during the previous 30 days. Results were consistent for all age groups, for both sexes, and for all race or ethnic groups. Participants who did not currently have asthma, but had it previously, reported having more unhealthy days with all four measures than participants who never had asthma, but fewer than participants who currently had asthma. CONCLUSIONS: These results provide additional measures to evaluate and monitor the impact of asthma on the health of the US adult population.
Adult↗