OBJECTIVE The proportion of diabetic adults that receives the influenza vaccine is less than ideal. This study determined the relationship between the number of physician visits in the previous 12 months and the likelihood of influenza vaccination among diabetic adults with access to care. RESEARCH DESIGN AND METHODS Data on 1807 diabetic adults with access to care in the 1999 National Health...

Objective: To examine effects of length of time between injury or poisoning and interview on the number of reported injury and poisoning episodes in the National Health Interview Survey (NHIS). (Hereinafter, both injuries and poisonings will be referred to as ‘‘injuries’’.) Design: The NHIS collects data continuously on medically attended injuries occurring to family members during the three mo...

Little is known about access, sources, and trust of cancer-related information, or factors that facilitate or hinder communication on a population-wide basis. Through a careful developmental process involving extensive input from many individuals and organizations, the National Cancer Institute (NCI) developed the Health Information National Trends Survey (HINTS) to help fill this gap. This nat...

Background: Recent evidence shows that the prevalence of substance abuse is 2.1% in Iranians aged 15-64 years, while reported rates are higher in studies that target industrial workplaces. Our study intends to provide a national picture of substance use among industrial workers in Iran.    Methods: This survey was designed to collect data through interviews and dipstick urine tests. Using a mu...

Births to women living in the United States are tracked throughout the year by the National Vital Statistics System (NVSS), which is overseen by the National Center for Health Statistics (NCHS). While the NVSS provides administrative counts of births in the United States and basic characteristics of the mothers such as age, race, and marital status, other characteristics of the mother may provi...

OBJECTIVES This report details the National Center for Health Statistics' (NCHS) development of the 2006 NCHS Urban-Rural Classification Scheme for Counties and provides some examples of how the scheme can be used to describe differences in health measures by urbanization level. METHODS The 2006 NCHS urban-rural classification scheme classifies all U.S. counties and county-equivalents into si...

OBJECTIVES To compare prevalence estimates and assess issues related to the measurement of adult cigarette smoking in the National Health Interview Survey (NHIS) and the National Survey on Drug Use and Health (NSDUH). METHODS 2008 data on current cigarette smoking and current daily cigarette smoking among adults ≥18 years were compared. The standard NHIS current smoking definition, which scre...