STUDY INFORMATION

STUDY ENDED ON OCTOBER 31, 2021

PARTICIPANTS MUST

Live in Northern Navajo Agency or Fort Defiance Agency
Self-identify as Navajo
Be 18 years or older

NOT

Pregnant
Used oral or IV antibiotics in the last 3 months
Using proton pump inhibitors (such as Omeprazole, Lansoprazole, Dexlansoprazole, Esomeprazole, Pantoprazole, Raberprazole, IIaprazole), which is medicine that works to treat heart burn or sore in the stomach (ulcer)
Received Helicobacter pylori (H. pylori) treatment now or in the last 3 months
Diagnosed with stomach cancer or undergoing any cancer treatment

PARTICIPANTS CAN TAKE PART BY

1. Providing your name, phone number, and email address by completing our form. After you provide your information, the Principal Investigator

(Dornell Pete) will be in touch with you.

2. Calling the Principal Investigator at (206) 313-0273 from 8am – 5pm MST, Monday through Saturday.

Participating in the Navajo ABID Study involves:

Reading the Consent Form
Providing verbal consent by phone
Completing our two study questionnaires
Providing a stool sample

PARTICIPANTS WILL RECEIVE A GIFT CARD

Study participants will receive a $50 gift card for their time. Your participation in this study is voluntary. You can withdraw your participation at any time.