Table 3.

RR for ESRD in different age groups according to gender and birth weight: Childbirths 1967 to 2004, ESRD 1980 to 2005, Norway

Birth WeightAge 0 to 14 YrAge 15 to 24 YrAge 25 to 38 Yr
nRRaPnRRaPnRRaP
All
    <10th percentile282.5 (1.6 to 3.8)<0.001281.6 (1.1 to 2.4)0.03251.4 (0.94 to 2.2)0.1
    10 to 90th percentile961.01551.01511.0
    ≥90th percentile60.51 (0.23 to 1.2)0.1170.99 (0.60 to 1.6)0.96161.0 (0.60 to 1.7)0.99
Men
    <10th percentile192.6 (1.5 to 4.3)<0.001121.3 (0.69 to 2.3)0.5151.4 (0.83 to 2.5)0.2
    10 to 90th percentile641.0851.0931.0
    ≥90th percentile30.38 (0.12 to 1.2)0.180.85 (0.41 to 1.8)0.7111.1 (0.60 to 2.1)0.7
Women
    <10th percentile92.4 (1.1 to 5.0)0.02162.0 (1.1 to 3.4)0.01101.5 (0.74 to 2.8)0.3
    10 to 90th percentile321.0701.0581.0
    ≥90th percentile30.78 (0.24 to 2.5)0.791.2 (0.58 to 2.3)0.750.81 (0.32 to 2.0)0.6
  • a Adjusted for gender in analyses of all subjects