Symptoms of Anxiety and Depression Among Adults with Arthritis - United States, 2015-2017

Abstract

An estimated 54.4 million (22.7%) U.S. adults have doctor-diagnosed arthritis (1). A report in 2012 found that, among adults aged ≥45 years with arthritis, approximately one third reported having anxiety or depression, with anxiety more common than depression (2). Studies examining mental health conditions in adults with arthritis have focused largely on depression, arthritis subtypes, and middle-aged and older adults, or have not been nationally representative (3). To address these knowledge gaps, CDC analyzed 2015-2017 National Health Interview Survey (NHIS) data* to estimate the national prevalence of clinically relevant symptoms of anxiety and depression among adults aged ≥18 years with arthritis. Among adults with arthritis, age-standardized prevalences of symptoms of anxiety and depression were 22.5% and 12.1%, respectively, compared with 10.7% and 4.7% among adults without arthritis. Successful treatment approaches to address anxiety and depression among adults with arthritis are multifaceted and include screenings, referrals to mental health professionals, and evidence-based strategies such as regular physical activity and participation in self-management education to improve mental health.

FIGURE 1

Age-standardized percentage of adults reporting symptoms of anxiety and depression, by arthritis status — National Health Interview Survey, 2015–2017 * Estimates age-standardized to the 2000 projected U.S. population aged ≥18 years using three groups (18–44 years, 45–64 years, and ≥65 years). ^† Respondents were classified based on a frequency question (anxiety: “How often do you feel worried, nervous or anxious?” and depression: “How often do you feel depressed?”) and an intensity question (anxiety: “Thinking about the last time you felt worried, nervous or anxious, how would you describe the level of these feelings?” and depression: “Thinking about the last time you felt depressed, how depressed did you feel?”). Respondents were classified as having symptoms if they responded “daily” or “weekly” to the frequency question and “a lot” or “in between a little and a lot” to the intensity question. Respondents were classified as not having symptoms if they responded “daily” or “weekly” to the frequency question and “a little” to the intensity question, or if they responded “monthly,” “a few times a year,” or “never” to the frequency question. For each symptom, the remaining respondents were excluded from the analysis because their symptom status could not be identified. ^§ Respondents were classified as having arthritis if they responded “yes” to “Have you ever been told by a doctor or other health care professional that you have arthritis, rheumatoid arthritis, gout, lupus, or fibromyalgia?”

FIGURE 2

Age-standardized percentage of adults with arthritis reporting treatment for anxiety symptoms or depression symptoms, by type of treatment^, — National Health Interview Survey, 2015–2017 * Estimates were age-standardized to the 2000 projected U.S. population aged ≥18 years using three groups (18–44 years, 45–64 years, and ≥65 years). ^† Respondents were classified as having arthritis if they responded “yes” to the question “Have you ever been told by a doctor or other health care professional that you have arthritis, rheumatoid arthritis, gout, lupus, or fibromyalgia?” ^§ Respondents were classified based on a frequency question (anxiety: “How often do you feel worried, nervous or anxious?” and depression: “How often do you feel depressed?”) and an intensity question (anxiety: “Thinking about the last time you felt worried, nervous or anxious, how would you describe the level of these feelings?” and depression: “Thinking about the last time you felt depressed, how depressed did you feel?”). Respondents were classified as having symptoms if they responded “daily” or “weekly” to the frequency question and “a lot” or “in between a little and a lot” to the intensity question. Respondents were classified as not having symptoms if they responded “daily” or “weekly” to the frequency question and “a little” to the intensity question, or if they responded “monthly,” “a few times a year,” or “never” to the frequency question. For each symptom, the remaining respondents were excluded from the analysis because their symptom status could not be identified. ^¶ Spoke with a mental health professional in the past 12 months was defined by the question “During the past 12 months, have you seen or talked to a mental health professional such as a psychiatrist, psychologist, psychiatric nurse, or clinical social worker?” ** Taking medications was defined as responding “yes” to the question “Do you take medication for these feelings?” (anxiety) or “Do you take medication for depression?”