Table 2.
Summary of fitness for measurement models
| Measurement modela | χ2 (df) | CFI | TLI | RMSEA (90% CI) |
|---|---|---|---|---|
| Outcomeb | 257.959 (15) | 0.900 | 0.859 | 0.100 (0.090–0.111) |
| Microsystem | 4,530.389 (309) | 0.756 | 0.723 | 0.092 (0.090–0.094) |
| Mesosystem | 2,029.690 (119) | 0.834 | 0.810 | 0.100 (0.096–0.103) |
| Macrosystem | 807.044 (25) | 0.811 | 0.728 | 0.139 (0.131–0.147) |
| Final | 4,339.069 (1,100) | 0.924 | 0.916 | 0.043 (0.041–0.044) |
Notes:
a
Exosystem based on observed variables only. There was no latent construct for this system, and thus no measurement model was developed.
b
STD/HIV-related sexual risk behavior.
Abbreviations: CFI, comparative fit index; TLI, Tucker–Lewis index; RMSEA, root-mean-square error of approximation; CI, confidence interval; STD, sexually transmitted disease.