IL-8 and dsDNA levels associated with engraftment. (A) Day +14 dsDNA level is positively correlated with day +14 ANC (R² = 0.24, P < .0001). (B) Day +100 dsDNA level did not correlate with day +100 ANC (R² = 0.008, P = .3618). (C) IL-8 level at day +14 is positively correlated with time to engraftment (days) (R² = 0.31, P < .0001). (D) IL-8 level at day +14 is inversely correlated with ANC at day +14 (R² = 0.30, P < .0001). (E) IL-8 level at day +14 did not correlate with dsDNA level at day +14 (R² = 0.0072, P = .40). (F) IL-8 levels at day +14 were significantly higher in patients who had not yet engrafted compared with patients who were engrafted (P < .0001). (G) dsDNA levels at day +14 were significantly higher in patients who were engrafted compared with patients who were not yet engrafted.