American journal of preventive medicine
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Annual influenza vaccination is associated with reduced mortality among older adults and lower overall public health burden of influenza. This study seeks to identify the characteristics associated with repeat influenza vaccination and determine whether age-group (51-59, 60-69, ≥70 years) differences exist. ⋯ Although adults aged 60-69 years and ≥70 years are more likely to receive influenza vaccine repeatedly than adults aged 51-59 years, age-specific interventions for repeat influenza vaccination may not be as effective as interventions targeted to certain subgroups among adults aged ≥51 years.
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To provide up-to-date substance use surveillance data among U.S. military veterans versus nonveterans, this study assesses current use of tobacco products, alcohol, marijuana, prescription pain relievers, tranquilizers, sedatives, stimulants, cocaine, heroin, methamphetamines, inhalants, and hallucinogens. ⋯ Intensified efforts are needed to reduce substance use among veterans and provide cessation and mental health services.