Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Model comparison statistics.
| Model | AIC | (−)2LL | No. Parameter | Comparison, χ2 | p-value | |
|---|---|---|---|---|---|---|
| Model A | TCE → DCA | −65.5 | −87.6 | 11 | - | - |
| Model B | TCA → DCA | −62.0 | −84.0 | 11 | - | - |
| Model C | TCE+TCA → DCA | −77.5 | −99.6 | 12 | A vs. C, 12.0 | A vs. C, p <0.001 |
| Model D | TCE → DCA (2) | −82.1 | −108.0 | 13 | C vs. D, 8.4 | C vs. D, p < 0.005 |
AIC – Akaike Information Criteria, (−)2LL – 2Log-likelihood function, χ2 – test statistic (likelihood ratio), DCA(2) – two compartmental model of DCA.
