1. Date of download: 7/5/2016 From: Risk Factors and Precipitants of Long-Term Disability in Community Mobility: A Cohort Study of Older Persons Ann Intern Med. 2012;156(2):131-140. doi:10.7326/0003-4819-156-2-201201170-00009 Study flow diagram. Figure Legend: Copyright © American College of Physicians. All rights reserved.American College of Physicians

2. Date of download: 7/5/2016 From: Risk Factors and Precipitants of Long-Term Disability in Community Mobility: A Cohort Study of Older Persons Ann Intern Med. 2012;156(2):131-140. doi:10.7326/0003-4819-156-2-201201170-00009 Participants in the 2 samples.The first sample included 568 participants who were not disabled in walking a quarter mile at baseline, whereas the second included 507 participants who were driving a car at baseline. Of the 754 participants in the Precipitating Events Project, 434 (57.6%) were included in both samples and 113 (15.0%) were not included in either sample. Figure Legend: Copyright © American College of Physicians. All rights reserved.American College of Physicians

3. Date of download: 7/5/2016 From: Risk Factors and Precipitants of Long-Term Disability in Community Mobility: A Cohort Study of Older Persons Ann Intern Med. 2012;156(2):131-140. doi:10.7326/0003-4819-156-2-201201170-00009 Absolute risk differences for precipitants and risk factors independently associated with long-term disability in walking a quarter mile.Point estimates are accompanied by nonparametric 95% CIs. The absolute risk difference represents the absolute risk for the outcome when the risk factor is present minus the base risk (3.7%), which is the average probability of the outcome when all of the risk factors and precipitants in the final multivariate model are set to their reference levels, namely no precipitant, age 70 to 74 years, male sex, no chronic conditions, Mini-Mental State Examination score ≥24, functional self-efficacy score >27, Physical Activity Scale for the Elderly score ≥64 for men or ≥52 for women, and SPPB score ≥10. SPPB = Short Physical Performance Battery. Figure Legend: Copyright © American College of Physicians. All rights reserved.American College of Physicians

4. Date of download: 7/5/2016 From: Risk Factors and Precipitants of Long-Term Disability in Community Mobility: A Cohort Study of Older Persons Ann Intern Med. 2012;156(2):131-140. doi:10.7326/0003-4819-156-2-201201170-00009 Absolute risk differences for precipitants and risk factors independently associated with long-term disability in driving a car.Point estimates are accompanied by nonparametric 95% CIs. The absolute risk difference represents the absolute risk for the outcome when the risk factor is present minus the base risk (4.1%), which is the average probability of the outcome when all of the risk factors and precipitants in the final multivariate model are set to their reference levels, namely no precipitant, age 70 to 74 years, male sex, mild or no visual impairment, no significant weight loss, Mini-Mental State Examination score ≥24, Physical Activity for the Elderly score ≥64 for men or ≥52 for women, SPPB score ≥10, and GMC time <8.8 s. GMC = gross motor coordination; SPPB = Short Physical Performance Battery. Figure Legend: Copyright © American College of Physicians. All rights reserved.American College of Physicians