Table 3.
Study Visit Schedule
| E-mail screening and scheduling | Study visit 1 (baseline) | Study visit 2 (6 months) | Study visit 3 (12 months) | Annual study visits | |
|---|---|---|---|---|---|
| Eligibility criteria | X | ||||
| Informed consent | X | X | |||
| American Gut Project stool sample collection kit and instructions | X | X | X | ||
| Biometric measurements | X | X | X | X | |
| Demographic information questionnaire | X | X | X | X | |
| Health history questionnaire | X | X | X | X | |
| International physical activity questionnaire | X | X | X | X | |
| Major depression inventory | X | X | X | X | |
| Medication and supplement interviewer-assisted questionnaire | X | X | X | X | |
| Multidimensional index of wellness | X | X | X | X | |
| Long-term use of medications | X | X | X | X | |
| Patient reported outcome measures information system sexual function profile | X | X | X | X | |
| Patient reported outcome measures information system-29 | X | X | X | X | |
| Perceived stress scale | X | X | X | X | |
| Reproductive status | X | X | X | X | |
| Stress management and self-care survey | X | X | X | X | |
| Substance use survey | X | X | X | X | |
| Supplemental dietary intake survey | X | X | X | X | |
| Supplemental physical activity survey | X | X | X | X | |
| Symptom monitoring questionnaire | X | X | X | X | |
| VioScreen™ questionnaire | X | X | X | X | |
| ZRT laboratory sample collection kit and instructions | X | X | X | X | |
| Estimated duration | 5 min | 90 min | 60 min | 60 min | 60 min |