Table 9: Insulin resistance according to different criteria.

Group 1Group 2Group 3
ObeseLean PCOSObese PCOS
( )( )( )
nnn

IFG/IGT610.7%58.9%920.9%
Increased baseline insulin2850.0%58.9%2967.4%
Elevation of IRI over 100 mU/L on the 60 min of OGTT2646.4%916.1%2762.8%
Elevation of IRI over 100 mU/L on the 120 min of OGTT1221.4%58.9%1125.5%
Elevation of IRI over 100 mU/L on the 60 and/or 120 min of OGTT2951.8%1017.9%2762.8%
Elevation of IRI over 100 mU/L on the 60 and 120 min of OGTT916.1%47.1%1125.6%
Elevation of IRI more than 5 times over the baseline (%)3969.6%4071.4%2967.4%
Decreased baseline glucose/insulin ratio
(< 0.333 mmol/L/mU/L)
3053.6%1221.4%2967.4%
Increased HOMA-index3969.6%1730.4%3786.0%