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This study investigates national changes between 1973-74 and 1985 in women's use of three preventive health services based on data from the National Health Interview Survey. Smoothed proportions of women with recent preventive care were estimated using weighted least squares for subgroups categorized by age (20-39, 40-59, 60-79), race (White, Black), income (poor, nonpoor), and year of interview. Older women and Black women experienced the largest increases in recent use of clinical breast examinations and Pap tests. Between 1973 and 1985 changes in recent breast examination ranged from zero for White women ages 20-39 years to a 23 percentage point increase (95% CI = 17,30) for Black women ages 60-79 years. A similar pattern was found for Pap testing. Changes between 1974 and 1985 in recent blood pressure testing ranged from zero for women ages 20-39 years to an 8 percentage point increase (95% CI = 6,10) for women ages 60-79 years. Despite the increases among older women, in 1985 recent use of breast exams and Pap tests remained lower among older women. Further, the poor remained less likely than the nonpoor to have recent preventive care (except blood pressure testing among older women). Most women without recent cancer screening tests had a recent physician contact, highlighting the need for greater emphasis on cancer prevention by health care providers. [ABSTRACT FROM AUTHOR]

Studies suggest that the presence of multiple chronic conditions (MCC) adds a layer of complexity to disease management (1–6); recently the U.S. Department of Health and Human Services established a strategic framework for improving the health of this population (2). This report presents estimates of the population aged 45 and over with two or more of nine self-reported chronic conditions, using a definition of MCC that was consistent in the National Health Interview Survey (NHIS) over the recent 10-year period: hypertension, heart disease, diabetes, cancer, stroke, chronic bronchitis, emphysema, current asthma, and kidney disease. Examining trends in the prevalence of MCC informs policy on chronic disease management and prevention, and helps to predict future health care needs and use for Medicare and other payers., (All material appearing in this report is in the public domain and may be reproduced or copied without permission; citation as to source, however, is appreciated.)

Key Findings: The percentage of physician office and hospital outpatient department (OPD) visits during which an MRI/CT/PET scan was ordered doubled, to 4%, and the percentage of hospital emergency department visits with an MRI/CT scan more than tripled, to 16%. The percentage of physician office and OPD visits with at least five drugs prescribed more than doubled, to 25%. Inpatient hospitalization rates were similar in 2006 and 1996, but the types of procedures and surgeries performed have changed. Hospitalization rates for coronary artery stent insertions, hip replacements, and knee replacements rose sharply, while rates for some other procedures declined. Ambulatory surgery visit rates were almost twice as high in 2006 as in 1994-1996, and for some types of ambulatory procedures, such as colonoscopies, the increase was even greater.

Objectives: This report presents national estimates of ambulatory health care use by children under 15 years of age according to principal diagnosis, place of visit (physician office, hospital outpatient department, and hospital emergency department), and patient characteristics (age, sex, and race)., Methods: Data were from the National Ambulatory Medical Care Survey and the National Hospital Ambulatory Medical Care Survey. Data were from 1993-95., Results: In 1993-95 children under 15 years of age made 165.3 million visits per year (289 visits per 100 children). Visit rates were highest among infants and varied inversely with age. Visit rates were 43 percent higher among white children than black children. Three-quarters of ambulatory visits occurred in physician offices, 8 percent in hospital outpatient departments, and 14 percent in hospital emergency departments. Visits by white children were more likely to occur in physician offices than visits by black children (81 percent and 54 percent). Conversely, visits by black children were more likely to occur in hospital outpatient departments (19 percent and 7 percent) and hospital emergency departments (28 percent and 12 percent) than visits by white children. The following principal diagnoses accounted for almost 40 percent of visits: well-child visit, 15 percent; middle ear infection, 12 percent; and injury, 10 percent. Rates for well-child visits were almost 80 percent higher among white infants than black infants. Continued monitoring of these differences in use of ambulatory care among children are needed, particularly in view of the possible impact of changes in the health care system on these differences.

This report describes the plan and operation for the 1987 data collection wave of the Epidemiologic Followup to the first National Health and Nutrition Examination Survey (NHANES I). Tracing and data collection were conducted on 11,750 persons 25-74 years of age at NHANES I who were not known to be deceased in the 1982-84 and 1986 data collection waves of the NHANES I Epidemiologic Followup Study.

This report describes the plan and operation for the 1986 data collection wave of the Epidemiologic Followup to the First National Health and Nutrition Examination Survey (NHANES I). Tracing and data collection were conducted on 3,980 persons 55-74 years of age at NHANES I who were not known to be deceased in the 1982-84 data collection wave of the NHANES I Epidemiologic Followup Study.