Table 1.

Model fit indices for the observed data using the log and power link functions

	df	Log link		Power link
		AIC	Pseudo-R2*	AIC	Pseudo-R2*
A	2668	99.4	0	99.1	0
Adrift (in cohort)	2667	44.1	0.557	46.0	0.536
AP	2664	37.0	0.628	39.6	0.600
AC	2661	21.0	0.789	20.5	0.793
APC	2657	14.1	0.856	14.5	0.854
ACP*A	2637	10.6	0.894	10.8	0.892

*The age-only model is treated as the null model to calculate the pseudo-R².

AIC, Akaike information criterion.