Table 3

Goodness of fit of models including parameters for age, age-drift, age-period, age-cohort and age-period-cohort*

CountryAgeAge-drift†Age-period‡Age-cohort‡Age-period-cohort§
DeviancedfDeviancedfp ValueDeviancedfp ValueDeviancedfp ValueDeviancedfp Value
Australia792.25141210.6513<0.00011101.2510<0.00011197.75100.0051083.25070.01
Denmark2748.810941395.81093<0.00011183.81090<0.00011321.61090<0.00011176.110870.26
England21 739.97743125.3773<0.00012517.1770<0.00012605.1770<0.00012251.6767<0.0001
Finland1673.910741142.71073<0.00011076.91070<0.00011128.810700.0031054.610670.001
Norway2342.010941001.61093<0.0001964.91090<0.0001996.210900.15962.110870.84
Scotland2261.36941168.6693<0.00011081.2690<0.00011143.4690<0.00011070.16870.09
Sweden2656.29941192.4993<0.00011134.4990<0.00011170.9990<0.00011128.19870.39
USA: Atlanta684.8674564.5673<0.0001545.36700.0002555.16700.02541.96670.77
USA: Connecticut1470.1714867.4713<0.0001822.7710<0.0001847.57100.0002813.87070.18
USA: Detroit1522.0714802.8713<0.0001774.4710<0.0001784.17100.0003764.07070.11
USA: Hawaii503.1714395.2713<0.0001390.67100.20393.57100.64389.87070.99
USA: Iowa1633.8714779.5713<0.0001746.5710<0.0001774.97100.20744.87070.95
USA: New Mexico842.2714638.9713<0.0001605.1710<0.0001634.47100.21603.97070.98
USA: San Francisco1139.5714775.1713<0.0001681.9710<0.0001770.27100.18681.17070.99
USA: Seattle1102.9694715.5693<0.0001668.9690<0.0001691.3690<0.0001659.36870.14
USA: Utah772.9714578.0713<0.0001567.87100.02570.27100.05561.87070.42
  • * df denotes degrees of freedom. p Values were computed using log-likelihood tests, assuming a χ2 distribution with the number of degrees of freedom corresponding to the difference in degrees of freedom of the two compared models. A higher lower deviance implies a better representation of the data.

  • In comparison with the age model.

  • Both compared with the age-drift model.

  • § Compared with the age-period model.