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. 2018 Apr 20;97(16):e0385. doi: 10.1097/MD.0000000000010385

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Copyright © 2018 the Author(s). Published by Wolters Kluwer Health, Inc.

This is an open access article distributed under the Creative Commons Attribution-ShareAlike License 4.0, which allows others to remix, tweak, and build upon the work, even for commercial purposes, as long as the author is credited and the new creations are licensed under the identical terms. http://creativecommons.org/licenses/by-sa/4.0

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Overall survival and cancer-specific survival curves of renal cancer patients according to marital status in insured and uninsured patients. (A) Overall survival of renal cancer patients according to marital status in insured patients, log-rank χ² test = 423.532, P < .001. (B) Overall survival of renal cancer patients according to marital status in uninsured patients, log-rank χ² test = 22.036, P < .001. (C) Cancer-specific survival curves of renal cancer patients according to marital status in insured patients, log-rank χ² test = 94.63, P < .001. (D) Cancer-specific survival curves of renal cancer patients according to marital status in uninsured patients, log-rank χ² test = 2.958, P = .398.