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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: J Vasc Surg. 2015 Oct 21;63(1):55–61. doi: 10.1016/j.jvs.2015.08.059

Figure 1. Patient Factors Significantly Associated with Survival Probability.

Figure 1

Figure displays the survival curves between survival probability and follow-up days after screening among follow-up scan type (top left), housing status (top right), age (bottom left), and estimated total median household income (bottom right). The number of patients for per follow-up interval is shown at the bottom of each graph. Age and incomes (in $ thousands) are divided each into three ranges to better visualize distribution of data. Asst Liv, Assisted Living; FU, Follow-Up; Hm/Rt, Homeowner/Renter; lenfol, length of follow-up in days; Med House Income, estimated median household income.

FU Scan Type Graph: 0=No scan, 1=Ultrasound, 2=CT Scan

Housing Status Graph: 1=Homeowner/Renter, 2=Assisted Living

Age Graph: 62=54–69 years, 75=70–79 years

Median Household Income Graph: 31000412,000–$49,000, 60000450,000–$69,000