The PPD-ACT app in Canada: feasibility and a latent class analysis of participants with postpartum depression recruited to a psychiatric genetics study using a mobile application

Table 2 Best fit indices and predicted probability for the Latent Class Analysis of postpartum depression (PPD) cases

	Indicator of Fit				Predicted Probability of Membership
Number of latent classes	BIC	AIC	G²	X²	Class 1	Class 2	Class 3	Class 4
1	14,505.73	14,365.31	4749.673	7,553,077	0.3488	0.6512	–	–
2	13,739.31	13,453.78	3776.140	10,736,478	0.3689	0.3513	0.2798	–
3	13,704.63	13,273.99	3534.357	8,637,221	0.3036	0.3212	0.1593	0.2158
4	13,703.08	13,127.34	3325.701	3,295,150	0.2961	0.3074	0.1619	0.0853

ISSN: 1471-244X