Table A1:
Multinomial Logit, Results (Chinese MSM: n = 854)
| No Interactions | Interactions | |||||||
|---|---|---|---|---|---|---|---|---|
| High ed, Disc. | High ed, No Disc. | Low ed, Disc | Low ed, No Disc | High ed, Disc. | High ed, No Disc. | Low ed, Disc | Low ed, No Disc | |
| Log likelihood | −2317.87 | −2268.94 | −1953.05 | −2063.11 | −2306.58 | −2258.99 | −1934.33 | −2052.99 |
| Opt-Out | .520*** (.035) |
.409*** (.036) |
.503*** (.039) |
.462*** (.037) |
.526*** (.036) |
.413*** (.036) |
.520*** (.039) |
.472*** (.037) |
| Message | ||||||||
| CDC | −.140* (.078) |
−.136* (.077) |
.171*** (.082) |
.282*** (.081) |
−.144* (.079) |
−.137* (.077) |
.159* (.083) |
.281*** (.081) |
| Crowd favorite | −.005 (.074) |
.209*** (.073) |
.332*** (.080) |
.207*** (.080) |
.006 (.074) |
.206*** (.074) |
.343*** (.081) |
.211*** (.080) |
| Education message | .089 (.085) |
.208** (.085) |
−.662*** |
−.389** (.089) |
.095 (.086) |
.196** (.086) |
.665*** (.094) |
−.390*** (.089) |
| Disclosure message | −.056 (.072) |
−.281*** (.069) |
−.159*** (.081) |
−.100** (.083) |
.043** (.073) |
−.265*** (.077) |
.163 (.091) |
−.102 (.086) |
| Originator | ||||||||
| Medical Professional | .084 (.062) |
.094 (.064) |
.000 (.071) |
.106 (.066) |
−.002 (.227) |
.382 (.243) |
.445** (.236) |
−.009 (.221) |
| Friend | −.087 (.069) |
−.133* (.069) |
−.050 (.073) |
−.088 (.072) |
−.396* (.234) |
−.523** (.252) |
−.414** (.231) |
−.197 (.224) |
| Partner | .003 (.064) |
.039 (.063) |
.050 (.077) |
−.018 (.068) |
.398* (.231) |
.141 (.250) |
−.031 (.233) |
.206 (.222) |
| Medium | ||||||||
| Social media (general) | −.433*** (.062) |
−.330*** (.064) |
−.041 (.069) |
−.321*** (.067) |
.018 (.233) |
.123 (.241) |
−.205 (.227) |
−.278 (.220) |
| Sex-seeking apps (MSM) | .382*** (.063) |
.416*** (.067) |
.225*** (.073) |
.427*** (.068) |
.127 (.226) |
−.118 (.249) |
−.259 (.232) |
−.772*** (.224) |
| Blogs | .051 (.061) |
−.086 (.065) |
−.184 (.070) |
−.106* (.067) |
−.145 (.224) |
−.005 (.245) |
.464 (.231) |
−.494** (.220) |
| Recipients | ||||||||
| All | −.248*** (.070) |
−.083 (.067) |
−.114 (.074) |
−.249*** (.072) |
.187 (.249) |
−.267 (.258) |
−.060 (.246) |
−.150 (.233) |
| Small networks (10–12 people) | .173** (.062) |
.023 (.062) |
.036 (.066) |
.233*** (.065) |
.047 (.221) |
.269 (.232) |
−.205 (.214) |
.186 (.218) |
| Handful of friends (5–7 people) | .075 (.064) |
.060 (.064) |
.078 (.071) |
.016 (.070) |
−.234 (.231) |
−.002 (.241) |
.265 (.221) |
−.036 (.222) |
| Interactions: Recipients | ||||||||
| All*Engagement | −.012 (.040) |
.053 (.043) |
−.015 (.040) |
.006 (.047) |
||||
| Network*Engagement | .009 (.035) |
−.018 (.039) |
.043 (.037) |
.019 (.043) |
||||
| All*SocialMediaUse | −.096* (.035) |
.022 (.067) |
.004 (.066) |
−.075 (.065) |
||||
| Network*SocialMediaUse | .018 (.050) |
−.072 (.061) |
.057 (.057) |
.012 (.059) |
||||
| All*Age | −.217 (.137) |
.007 (.149) |
−.023 (.167) |
.201 (.143) |
||||
| Network*Age | .082 (.125) |
.045 (.138) |
−.219 (.150) |
−.032 (.132) |
||||
| Interactions: Medium | ||||||||
| SocialMedia*Engagement | −.021 (.037) |
−.009 (.040) |
.006 (.037) |
−.044 (.045) |
||||
| App*Engagement | .019 (.036) |
.034 (.041) |
.074* (.039) |
−.021 (.045) |
||||
| SocialMedia*SocialMediaUse | −.118** (.052) |
−.141** (.063) |
−.075 (.061) |
−.009 (.061) |
||||
| App*SocialMediaUse | .073 (.051) |
.127* (.065) |
.156** (.063) |
−.121* (.061) |
||||
| SocialMedia*Age | −.052 (.129) |
.012 (.141) |
.489*** (.158) |
.122 (.135) |
||||
| App*Age | −.057 (.127) |
.192 (.147) |
−.291* (.161) |
.082 (.136) |
||||
| Interactions: Originator | ||||||||
| MedicalProvider*Engagement | −.022 (.036) |
−.039 (.040) |
−.002 (.038) |
.035 (.045) |
||||
| Friend*Engagement | .072* (.037) |
−.010 (.042) |
−.009 (.039) |
−.022 (.045) |
||||
| MedicalProvider*SocialMediaUse | .015 (.050) |
−.037 (.063) |
−.133** (.065) |
.036 (.061) |
||||
| Friend*SocialMediaUse | .029 (.053) |
.110* (.067) |
.044 (.061) |
.009 (.062) |
||||
| MedicalProvider*Age | .259** (.126) |
−.243* (.143) |
.012 (.162) |
−.086 (.135) |
||||
| Friend*Age | −.056 (.131) |
.228 (.148) |
.394** (.164) |
.235* (.137) |
||||
Standard errors reported in parentheses
*
p < .1
**
p < .05
***
p < .01