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Trends in psychotropic medication use among U.S. adults
Author(s) -
PauloseRam Ryne,
Safran Marc A.,
Jonas Bruce S.,
Gu Qiuping,
Orwig Denise
Publication year - 2007
Publication title -
pharmacoepidemiology and drug safety
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.023
H-Index - 96
eISSN - 1099-1557
pISSN - 1053-8569
DOI - 10.1002/pds.1367
Subject(s) - medicine , national health and nutrition examination survey , ethnic group , medical prescription , demography , antidepressant , psychiatry , gerontology , anxiety , population , environmental health , sociology , anthropology , pharmacology
Purpose To examine trends and prevalence of prescription psychotropic medication use among noninstitutionalized US adults. Methods Prescription medication data from the third National Health and Nutrition Examination Survey (NHANES; 1988–1994; n = 20 050) and the 1999–2002 NHANES ( n = 12 060), two nationally representative cross‐sectional health examination surveys, were examined for persons aged ≥17 years. Results The age‐adjusted prevalence of psychotropic medication use increased from 6.1% in 1988–1994 to 11.1% in 1999–2002 ( p < 0.001). This was due to more than a three‐fold increase in antidepressant use (2.5%, 1988–1994 vs. 8.1%, 1999–2002 ( p < 0.001)). Significant increases between time periods for antidepressant use were seen for all age, gender, and race‐ethnic groups although increases were less pronounced for males than females and non‐Hispanic blacks and Mexican Americans than non‐Hispanic whites. Prevalence of use remained relatively constant from 1988–1994 to 1999–2002 for anxiolytic/sedative/hypnotic (ASH) medications (3.5–3.8%), antipsychotics (0.8–1.0%), and antimanic agents (0.3–0.4%). The age‐adjusted prevalence of multiple psychotropic medication use increased from 1.2% in 1988–1994 to 3.1% in 1999–2002 ( p < 0.001). Conclusions Psychotropic medication use among US adults increased since 1988–1994, specifically of antidepressants. Increases varied by gender and race‐ethnicity indicating under‐utilization for non‐Hispanic blacks and Mexican Americans compared to non‐Hispanic whites for both males and females. Published in 2007 by John Wiley & Sons, Ltd.