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Journal Article

Citation

Naumann RMB, Dellinger AM, Anderson ML, Bonomi AE, Rivara FP. J. Saf. Res. 2012; 43(2): 141-144.

Affiliation

National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, Georgia 30341.

Copyright

(Copyright © 2012, U.S. National Safety Council, Publisher Elsevier Publishing)

DOI

10.1016/j.jsr.2012.01.001

PMID

22710001

Abstract

PURPOSE: This study compared the healthcare utilization and costs for specific types of medical services among older adult women who currently drive and those who no longer drive. METHODS: This study included 347 women aged 65 or older who were either former (had stopped driving) or current drivers, randomly sampled from a large U.S. health plan to participate in a telephone survey, and who had automated health records with healthcare utilization and cost data. Bivariate analyses and generalized linear modeling were used to examine associations between driving status and healthcare utilization and costs. RESULTS: Adjusting for age, income, and marital status, former drivers were more likely than current drivers to use mental health care services (RR=3.37; 95% CI: 1.03, 10.98). Former drivers also tended to use more inpatient (RR=1.85; 95% CI: 0.88, 3.87) and emergency services (RR=1.89; 95% CI: 0.96, 3.70), but results did not reach statistical significance. Total annual healthcare costs in 2005 were almost twice as high for former drivers compared with current drivers ($13,046 vs. $7,054; mean difference=$5,992; 95% CI: -$360, $12,344), although this relationship was not statistically significant (CR=1.61; 95% CI: 0.88, 2.96). IMPACT ON INDUSTRY: Former drivers were more than three times as likely as current drivers to use mental health services, and tended to use more emergency and inpatient services. Further research on factors that potentially mediate the relationship between driving status and health service use is warranted.


Language: en

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