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Table 1 Residual sum of squares for age–period–cohort models and P values (based on the F test) for the significance of period effects and cohort effects during 1968–2002

From: Changes in pancreatic cancer mortality, period patterns, and birth cohort patterns in Japan: analysis of mortality data in the period 1968–2002

Prefecture Male Female Prefecture Male Female
Residuala P value for periodb P value for cohortc Residual P value for period P value for cohort Residual P value for period P value for cohort Residual P value for period P value for cohort
Hokkaido 0.536 0.402 <0.001 0.519 0.008 <0.001 Shiga 2.197 0.011 <0.001 4.528 0.732 <0.001
Aomori 1.985 0.930 <0.001 1.511 0.405 <0.001 Kyoto 1.250 0.320 <0.001 2.058 0.151 <0.001
Iwate 2.052 0.137 0.007 2.987 0.454 0.004 Osaka 0.444 0.024 <0.001 0.758 0.446 <0.001
Miyagi 0.610 <0.001 <0.001 2.178 0.002 <0.001 Hyogo 0.713 0.733 <0.001 0.641 0.650 <0.001
Akita 2.675 0.049 <0.001 3.022 0.133 <0.001 Nara 3.151 0.114 0.006 3.471 0.428 <0.001
Yamagata 2.148 0.496 <0.001 2.282 0.520 <0.001 Wakayama 3.153 0.005 <0.001 5.046 0.794 0.011
Fukushima 1.334 0.854 <0.001 1.579 0.564 <0.001 Tottori 5.253 0.903 0.016 5.011 0.096 <0.001
Ibaraki 2.532 0.361 <0.001 1.058 0.379 <0.001 Shimane 3.419 0.523 0.079 3.299 0.098 <0.001
Tochigi 1.759 0.266 <0.001 1.560 0.148 <0.001 Okayama 3.023 0.403 <0.001 2.290 0.646 <0.001
Gumma 0.637 0.022 <0.001 2.908 0.781 <0.001 Hiroshima 0.739 0.451 <0.001 1.710 0.963 <0.001
Saitama 0.843 0.014 <0.001 1.825 0.021 <0.001 Yamaguchi 1.611 0.255 <0.001 3.663 0.781 <0.001
Chiba 0.803 0.013 <0.001 1.806 0.285 <0.001 Tokushima 4.440 0.140 0.039 8.568 0.961 0.001
Tokyo 0.425 0.929 <0.001 0.585 0.384 <0.001 Kagawa 6.566 0.127 0.012 4.967 0.312 <0.001
Kanagawa 0.456 0.732 <0.001 1.551 0.164 <0.001 Ehime 2.415 0.941 <0.001 2.030 0.636 <0.001
Niigata 1.523 0.352 <0.001 1.261 0.943 <0.001 Kochi 1.744 0.110 <0.001 4.515 0.538 0.013
Toyama 1.425 0.020 <0.001 2.859 0.279 <0.001 Fukuoka 0.471 0.460 <0.001 1.752 0.761 <0.001
Ishikawa 6.575 0.741 0.030 2.619 0.112 <0.001 Saga 4.306 0.488 0.007 5.040 0.429 <0.001
Fukui 2.551 0.773 <0.001 3.613 0.019 <0.001 Nagasaki 2.602 0.439 <0.001 2.456 0.270 <0.001
Yamanashi 6.597 0.305 0.025 2.636 0.046 <0.001 Kumamoto 1.508 0.984 <0.001 2.190 0.078 <0.001
Nagano 5.135 0.262 0.011 1.964 0.318 <0.001 Oita 1.920 0.851 <0.001 2.317 0.497 <0.001
Gifu 2.539 0.492 <0.001 4.876 0.942 <0.001 Miyazaki 3.998 0.493 <0.001 4.916 0.575 0.004
Shizuoka 0.905 0.545 <0.001 1.206 0.949 <0.001 Kagoshima 1.335 0.294 <0.001 2.801 0.790 <0.001
Aichi 0.898 0.396 <0.001 1.101 0.886 <0.001 Okinawad 2.998 0.268 0.039 4.176 0.430 0.008
Mie 1.623 0.377 <0.001 2.549 0.700 <0.001 Total 0.081 0.006 <0.001 0.149 0.103 <0.001
  1. There were 40 df, except in Okinawa, where there were 32 df. The F test was used
  2. aResidual sum of squares
  3. b P value for the significance of period effects
  4. c P value for the significance of cohort effects
  5. dExcept for the period 1968–1972