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.
Factors presented in the vignettes
| Factor | Specifications | |
| Condition | Irritable bowel syndrome (IBS) | Fatigue (Fa) |
| Sex | Male (M) | Female (F) |
| Migration history | Migration history (Mh) | No migration history (nM) |
| Occupational status | High (lawyer, L) | Low (cleaner, C) |
