Table 1).

	Late First Feed (>12 d) N=14	Late Full Feeds (>19 d) N=10	High GPS (≥2) N=7
Unadjusted metabolic acidosis, OR(95%CI)	1.5(0.3–8.3)	2.4(0.3–21.8)	2(0.4–9.1)
Adjusted metabolic acidosis. OR(95%CI)	1.3(0.2–7.4)	2(0.2–19.2)	2.2(0.3–14.5)