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.
Cumulative logistic regression model with full variables
| Parameter | d.f. | β | OR (95% CI) | Wald χ2 | Pr > χ2 |
|---|---|---|---|---|---|
| Intercept4 | 1 | 4·8287 | 6·0388 | 0·0140 | |
| Intercept3 | 1 | 6·6306 | 9·8573 | 0·0017 | |
| Intercept2 | 1 | 8·3246 | 13·2926 | 0·0003 | |
| Altitude | 1 | −2·0866 | 0·124 (0·028–0·542) | 7·6960 | 0·0055 |
| Dogs | 1 | −4·3618 | 0·013 (0·001–0·214) | 9·1924 | 0·0024 |
| Yaks | 1 | −0·0371 | 0·964 (0·932–0·996) | 4·7423 | 0·0294 |
| Temperature | 1 | 0·4850 | 1·624 (0·607–4·344) | 0·9338 | 0·3339 |
d.f., Degrees of freedom; OR, odds ratio; CI, confidence interval.
