Table 2.
Changes to the SEM Study screening questionnaire to meet eligibility (n = 109)
| Change | n | % |
|---|---|---|
| Age | 2 | 1.8 |
| Race/ethnicity | 16 | 14.7 |
| Gender | 1 | 0.9 |
| US residence | 14 | 12.8 |
| Sex with men | 14 | 12.8 |
| Multiple | 62 | 56.9 |
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