Volume 15, Issue 1, Pages 56-63 (January 2014) Sleep problems and mortality in rural South Africa: novel evidence from a low-resource setting Francesc Xavier Gómez-Olivé, Margaret Thorogood, Ngianga-Bakwin Kandala, William Tigbe, Kathleen Kahn, Stephen Tollman, Saverio Stranges Sleep Medicine Volume 15, Issue 1, Pages 56-63 (January 2014) DOI: 10.1016/j.sleep.2013.10.003 Copyright © 2013 Elsevier B.V. Terms and Conditions
Fig. 1 Kaplan–Meir survival curves by nocturnal sleep problems in women (left) and men (right). Sleep Medicine 2014 15, 56-63DOI: (10.1016/j.sleep.2013.10.003) Copyright © 2013 Elsevier B.V. Terms and Conditions
Fig. 2 Kaplan–Meir survival curves by difficulty related to daytime function in women (left) and men (right). Sleep Medicine 2014 15, 56-63DOI: (10.1016/j.sleep.2013.10.003) Copyright © 2013 Elsevier B.V. Terms and Conditions