Differences in FPLC lipoprotein distribution by PCOS status (PCOS minus control). A mean above zero indicates more cholesterol in PCOS participants and a mean below zero indicates less. Fractions where the confidence interval does not cross zero are statistically significant. Arrows indicate areas of fractions in which statistically significant differences exist. FPLC, fast protein liquid chromatography; PCOS, polycycstic ovarian syndrome; LDL, low-density lipoprotein cholesterol; HDL, high-density lipoprotein cholesterol; VLDL, very low-density lipoprotein.