title: Depressive Symptoms Among Older Adults Who Do Not Drive: Association With Mobility Resources and Perceived Transportation Barriers.
abstract: To examine alternative means of mobility that nondriving older adults rely on and their impact on well-being.
  
  
  
  Data from the 2011 (T1, N = 6,680) and 2012 (T2, N = 5,413) interview waves of the National Health and Aging Trends Study were used to examine sample characteristics by driving status, use of alternative mobility resources, and perceived transportation-related barriers among ex-drivers and nondrivers, and their association with depressive symptoms.
  
  
  
  A majority of nondrivers relied on their informal support system and/or paid assistance to drive them to places. About half reported walking/using a wheelchair or scooter. A significant proportion of never drivers also used public transportation and van/shuttle services, whereas a smaller proportion of ex-drivers used them. Nondrivers who walked for transport had lower depressive symptoms than those who did not walk at either T1 or T2, and perception of transportation barriers to visiting friends/family was associated with higher depressive symptoms at T1 only.
  
  
  
  Older adults' mobility needs should be met through increasing walkability, public and paratransit transportation, supplemental senior transportation, and increasing informal caregivers-transportation providers' ability to aid older adults.
authors.affiliation: School of Social Work, The University of Texas at Austin. nchoi@austin.utexas.edu.
authors.forename: Namkee G
authors.initials: NG
authors.lastname: Choi
authors.affiliation: School of Social Work, The University of Texas at Austin.
authors.forename: Diana M
authors.initials: DM
authors.lastname: DiNitto
mesh_terms: D000203:Activities of Daily Living; D000368:Aged; D000369:Aged, 80 and over; D001334:Automobile Driving / Q000523:psychology*; D003863:Depression / Q000175:diagnosis* / Q000523:psychology; D005260:Female; D006801:Humans; D008297:Male; D051346:Mobility Limitation; D012934:Social Isolation; D014186:Transportation
keywords: Alternative transportation; Depression; Mobility; Transportation barriers