Table 3.

Adjusted relative incidence rates in relation to Hb levela

Hb LevelMICHFCoronary RevascularizationStrokeUnstable AnginaNew-Onset Dialysis
IRR95% CIIRR95% CIIRR95% CIIRR95% CIIRR95% CIIRR95% CI
<10.05.232.78 to 9.831.991.09 to 3.621.630.71 to 3.770.980.31 to 3.121.070.34 to 3.381.341.01 to 1.80
10.0 to 10.91.801.01 to 3.201.510.99 to 2.321.641.00 to 2.681.480.80 to 2.741.961.15 to 3.331.110.85 to 1.45
11.0 to 11.92.001.34 to 2.981.441.06 to 1.941.140.78 to 1.661.240.80 to 1.931.180.78 to 1.781.070.83 to 1.38
12.0 to 12.9Reference groupReference groupReference groupReference groupReference groupReference group
13.0 to 13.90.930.65 to 1.350.710.54 to 0.930.850.64 to 1.120.920.62 to 1.351.351.00 to 1.831.100.85 to 1.44
14.0 to 14.91.230.82 to 1.860.500.34 to 0.730.860.61 to 1.201.430.91 to 2.241.300.89 to 1.900.750.52 to 1.09
15+1.180.72 to 1.940.390.23 to 0.650.790.52 to 1.201.320.74 to 2.361.330.83 to 2.110.720.46 to 1.11
  • a All incidence rate ratios are adjusted for all the covariates listed in Table 2. CI, confidence interval; IRR, incidence rate ratio.