Table 2. Fit indices for the latent class models of pregnant women’s perceptions of threat.

Model	LL	BIC	AIC	Npar	G2	df	p	Class. Err.
1	-1031.5658	2097.3142	2075.1316	6	522.9505	57	1.60E-76	0
2	-884.1328	1842.3278	1794.2656	13	228.0845	50	1.40E-24	0.0428
3	-833.4653	1780.8726	1706.9307	20	126.7495	43	3.40E-10	0.0635
4	-799.0882	1751.9979	1652.1764	27	57.9952	36	0.012	0.0579
5	-786.8403	1767.3817	1641.6806	34	33.4994	29	0.26	0.0464
6	-781.5054	1796.5915	1645.0107	41	22.8296	22	0.41	0.0377

Abbreviations: LL, Logarithmic likelihood; BIC, Bayesian information Criterion; AIC, Akaike’s information Criterion; G². likelihood chi-square value