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. 2021 Aug 18;12:573825. doi: 10.3389/fpsyg.2021.573825

Table 4.

Model fit comparison of factor and network models of SDQ.

Model TEFIvn χ2 df p-value Baseline χ2 RMSEA 90% CI CFI SRMR
LSIC WAVE 3K
Factor structures
5-factor structure −19.072 2265.74 265 <0.001 5586.30 0.121 [0.116, 0.125] 0.622 0.126
5-factor structure (unrestricted) −21.855 1083.25 185 <0.001 5586.30 0.097 [0.091, 0.102] 0.830 0.048
3-factor structure −15.838 2927.74 272 <0.001 5586.30 0.137 [0.133, 0.142] 0.498 0.129
3-factor structure (unrestricted) −22.628 1079.55 228 <0.001 5586.30 0.112 [0.107, 0.117] 0.720 0.060
4-factor structure (proposed) −15.936 2023.77 269 <0.001 5586.30 0.112 [0.108, 0.117] 0.668 0.087
Network structures
EGA-identified structure −23.265 579.5 159 <0.001 5586.30 0.071 [0.065, 0.078] 0.920 –
LSIC WAVE 4K
Factor structures
5-factor structure −19.822 2145.52 265 <0.001 4846.10 0.120 [0.116, 0.125] 0.586 0.099
5-factor structure (unrestricted) – – – – – – – – –
3-factor structure −16.025 2493.66 272 <0.001 4846.10 0.129 [0.124, 0.134] 0.511 0.110
3-factor structure (unrestricted) −20.349 1756.49 228 <0.001 4846.10 0.117 [0.112, 0.122] 0.664 0.068
4-factor structure (proposed) −16.821 2011.37 269 <0.001 4846.10 0.115 [0.110, 0.120] 0.617 0.085
Network structures
EGA-identified structure −20.618 257.90 113 <0.001 4846.10 0.051 [0.043, 0.059] 0.968 –
LSIC WAVE 6
Factor structures
5-factor structure −18.671 2944.67 265 <0.001 10498.49 0.097 [0.094, 0.100] 0.737 0.083
5-factor structure (unrestricted) −18.035 1611.62 185 <0.001 10498.49 0.085 [0.081, 0089] 0.860 0.038
3-factor structure −17.340 3797.76 272 <0.001 10498.49 0.110 [0.107, 0.113] 0.654 0.093
3-factor structure (unrestricted) −20.137 2384.93 228 <0.001 10498.49 0.094 [0.091, 0.097] 0.789 0.051
4-factor structure (proposed) −14.964 2958.02 269 <0.001 10498.49 0.097 [0.093, 0.100] 0.736 0.077
Network structures
EGA-identified structure −18.829 593.33 141 <0.001 10498.49 0.055 [0.050, 0.059] 0.956 –
LSIC WAVE 8
Factor structures
5-factor structure −19.435 3074.89 265 <0.001 9737.90 0.104 [0.100, 0.107] 0.702 0.097
5-factor structure (unrestricted) −18.692 1507.65 185 <0.001 9737.90 0.085 [0.081, 0.089] 0.860 0.042
3-factor structure −17.238 3937.24 272 <0.001 9737.90 0.117 [0.114, 0.120] 0.612 0.106
3-factor structure (unrestricted) −20.603 2495.17 228 <0.001 9737.90 0.100 [0.097, 0.104] 0.760 0.057
4-factor structure (proposed) −16.973 2888.03 269 <0.001 9737.90 0.099 [0.096, 0.103] 0.722 0.079
Network structures
EGA-identified structure −20.729 557.6 150 <0.001 9737.90 0.052 [0.048, 0.057] 0.957 –
LSIC WAVE 10B
Factor structures
5-factor structure −17.912 3015.81 265 <0.001 9300.14 0.119 [0.116, 0.123] 0.694 0.126
5-factor structure (unrestricted) −20.750 1266.99 185 <0.001 9300.14 0.090 [0.085, 0.094] 0.880 0.034
3-factor structure −18.116 3787.19 272 <0.001 9300.14 0.133 [0.130, 0.137] 0.609 0.130
3-factor structure (unrestricted) −22.271 2073.85 228 <0.001 9300.14 0.106 [0.101, 0.110] 0.759 0.053
4-factor structure (proposed) −16.711 2455.24 269 <0.001 9300.14 0.106 [0.102, 0.110] 0.757 0.083
Network structures
EGA-identified structure −23.770 370.153 134 <0.001 9300.14 0.049 [0.043, 0.055] 0.974 –
SAABC WAVE 5
Factor structures
5-factor structure −16.648 1505.48 265 <0.001 3944.88 0.137 [0.130, 0.144] 0.660 0.106
5-factor structure (unrestricted) – – – – – – – – –
3-factor structure −18.509 1709.66 272 <0.001 3944.88 0.145 [0.139, 0.152] 0.606 0.108
3-factor structure (unrestricted) −21.743 1213.54 228 <0.001 3944.88 0.131 [0.124, 0.139] 0.730 0.062
4-factor structure (proposed) −15.064 1504.11 269 <0.001 3944.88 0.136 [0.129, 0.142] 0.661 0.090
Network structures
EGA-identified structure −21.564 669.065 184 <0.001 3944.88 0.103 [0.094, 0.111] 0.867 –

The original five-factor structure was suggested by Goodman et al. (1998). The three-factor structure was suggested by Goodman et al. (2010). The standardized root mean square residual (SRMR) was not available for the network models.