Table 2.

Summary of lung cancer models

Analysis	Latency (yrs)	Spana	Cases/ Controls	S-Plus p-valuec	Deviance p-valuec	Kelsall/ Diggle p-valuec	Figure #
Adjusted All Residences	0	0.95	385/ 1927	0.056	0.072	0.080	7a
Crude All Residences	15	0.30	182/ 871	0.005	0.016	0.101	7c
Adjusted All Residences	15	0.30	182/ 871	0.004	0.004	0.029	7b,d
Adjusted Longest Duration	15	0.30b	100/ 485	---d	---d	---d	7e
Adjusted Longest Duration	15	0.95	100/ 485	0.227	0.351	0.381	7f

^a Optimal span obtained by using the Akaike's Information Criterion (AIC) unless otherwise noted.

^b Same span as for all residences.

^c Null hypothesis is that the map is flat. S-Plus p-value is only approximate.

^d The p-values were omitted because the maps were created using a non-optimal span.