. Author manuscript; available in PMC: 2009 Nov 15.

Published in final edited form as: Cancer Res. 2008 Nov 15;68(22):9512–9518. doi: 10.1158/0008-5472.CAN-08-0553

Table 3.

Association between HOMA index and disease status. Median and interquartile ranges of HOMA index, including odds ratio estimates by HOMA index for having an in situ or a small invasive breast cancer as compared to unaffected high risk women

Randomization strata	Median	Lowest quartile	Highest quartile
Unaffected high risk women (n=54) (5 year Gail risk ≥ 1.7%)	2.77	1.82	3.62
Intraepithelial or microinvasive breast cancer (n=181)	2.99	2.24	4.00

		Odds ratio estimate	95% Confidence Interval
Risk increase by unit of increase in HOMA index		1.24	0.98-1.56