Table 1.

HRs of pancreatic cancer by average daily GI or GL quartile in the Iowa Women's Health Study, 1986 to 2002

Average daily GI
<8282-8585-89>89
Unadjusted model case numbers54383860
Unadjusted HR1.0 (reference)0.690.691.1
95% CI0.45-1.040.46-1.040.76-1.59
Ptrend0.63
Adjusted model case numbers52373458
Multivariate-adjusted HR*1.0 (reference)0.710.641.08
95% CI0.47-1.080.41-0.990.74-1.58
Ptrend0.83
Average daily GL
<151
151-169
170-188
>188
Unadjusted model case numbers50544541
Unadjusted HR1.0 (reference)1.060.890.81
95% CI0.72-1.560.59-1.330.54-1.23
Ptrend0.23
Adjusted model case numbers47514439
Multivariate-adjusted HR*1.0 (reference)1.090.960.87
95% CI0.73-1.620.63-1.450.56-1.34
Ptrend0.43
  • * Adjusted for baseline age, smoking and pack-years, diabetes, and multivitamin use.