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Mean Difference in Timing of Initiation of Chronic Dialysis in 2007 Compared With 1997: Results of Sensitivity and Subgroup Analyses
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Abbreviations: CI, confidence interval; eGFR, estimated glomerular filtration rate; SCr, serum creatinine.
Defined as the presence of coronary or peripheral vascular disease or cerebrovascular disease (ie, stroke).
Defined as the total number of comorbid conditions present in each patient.
