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.
Association between upper respiratory tract infection (URTI) incidence at week 12 and degree of tryptophan breakdown as indicated by Kyn/Trp (mean ± SEM). Bold text indicates a statistically significant correlation with a p-value less than 0.05.
| URTI | Baseline PRE | Baseline POST | Week 12 PRE | Week 12 POST |
|---|---|---|---|---|
| yes | 28.9 ± 1.7 | 34.9 ± 6.0 | 31.1 ± 5.1 | 38.9 ± 7.3 |
| no | 28.2 ± 6.5 | 34.4 ± 7.2 | 26.7 ± 4.3 | 32.0 ± 6.0 |
| U/p-value | 0.535/0.592 | 0.102/0.919 | 2.039/0.041 | 2.090/0.037 |
