Skip to main content

Table 3 AIC values for the three models using 3 to 8 degrees of freedom for temperature and 2 to 6 degrees of freedom for lag, Stockholm, 1990–2002 in all ages

From: On the estimation of heat-intensity and heat-duration effects in time series models of temperature-related mortality in Stockholm, Sweden

df Temperature Spline No heat wave variable (model 1) With heat wave duration variable (model 2) With heat wave indicator variable (model 3)
  df Lag Spline = 2
3 20052 20044 20040
4 20056 20047 20044
5 20059 20051 20048
6 20058 20051 20047
7 20062 20055 20052
8 20063 20057 20054
  df Lag Spline = 4
3 20054 20049 20047
4 20055 20052 20051
5 20060 20059 20057
6 20061 20061 20059
7 20061 20061 20059
8 20067 20068 20065
  df Lag Spline = 6
3 20061 20056 20053
4 20065 20063 20061
5 20075 20073 20071
6 20077 20077 20075
7 20082 20081 20079
8 20089 20089 20086