Fasting glucose and two-hour glucose levels were not significantly different between groups
after the intervention, nor was there a significant change for either group. The mean reduction
in two-hour insulin concentration at 13 weeks was significant in the HPLC group (p=0.03) but
showed only a trend for the LF group (p=0.07). The proportions of HOMA-IR scores >3.16 in
both groups were reduced to approximately one-third of subjects at 13 weeks compared with
greater than 50% of subjects at study initiation. No significant group differences were observed
in HOMA-IR (Table I).