Table 2.
Multivariate regression models predicting user and educator confidence.
| Mode of interventiona | Beta | Standard error | Margins of error | P value | ||
| Mobile phone chat (compared with text) |
|
|
|
|
||
|
|
User | −.210 | 0.130 | ±0.25 | .11 (NSb) | |
|
|
Educator | −.226 | 0.065 | ±0.13 | .02 | |
| Text (compared with desktop) |
|
|
|
|
||
|
|
User | .255 | 0.130 | ±0.25 | .05 (NS) | |
|
|
Educator | .159 | 0.065 | ±0.13 | .02 | |
| Desktop chat (compared with mobile phone) |
|
|
|
|
||
|
|
User | .045 | 0.028 | ±0.05 | .10 (NS) | |
|
|
Educator | .067 | 0.011 | ±0.22 | <.001 | |
| Abortion |
|
|
|
|
||
|
|
User | .070 | 0.042 | ±0.08 | .10 (NS) | |
|
|
Educator | .212 | 0.018 | ±0.04 | <.001 | |
| Birth control |
|
|
|
|
||
|
|
User | .171 | 0.031 | ±0.06 | <.001 | |
|
|
Educator | .171 | 0.012 | ±0.02 | <.001 | |
| Emergency contraception |
|
|
|
|
||
|
|
User | −.016 | 0.032 | ±0.06 | .67 (NS) | |
|
|
Educator | .036 | 0.014 | ±0.03 | .01 | |
| Pregnancy testing |
|
|
|
|
||
|
|
User | −.026 | 0.027 | ±0.05 | .34 (NS) | |
|
|
Educator | .058 | 0.012 | ±0.03 | <.001 | |
| STIc testing |
|
|
|
|
||
|
|
User | .070 | 0.029 | ±0.06 | .02 | |
|
|
Educator | .171 | 0.014 | ±0.03 | <.001 | |
| Other |
|
|
|
|
||
|
|
User | −.024 | 0.054 | ±0.11 | .66 (NS) | |
|
|
Educator | −.103 | 0.021 | ±0.04 | <.001 |
|
aModels above control for age, race or ethnicity, and gender.
bNS: not significant.
cSTI: sexually transmitted infection.