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.
Df: Degrees of freedom; Chisq: Chi-squared test
| Value | Df | Chisq | Pr >Chisq | |
| Fixed effects model | ||||
| Indoor condition | -2.0177 | 1 | 1.3402 | 0.2665 |
| Outdoor condition | -1.8934 | 1 | 1.3258 | 0.2665 |
| Mixed effects model | ||||
| Indoor condition | -1.60219 | 1 | 0.7605 | 0.7227 |
| Outdoor condition | -0.61306 | 1 | 0.1259 | 0.7227 |
