Table 3.
Test for the independent effect of changes in Health Belief Model scale scores (24 months vs baseline) on the association between intervention status (online tutorial- motivational interviewing group vs control group) and human papillomavirus vaccination completion during the follow-up period (n=416).
| Model and variables | Baseline | SE | AORa,b (95% CI) | P value | |
| 1 | |||||
|
|
Intervention status (OTc-MId group vs control group) | 0.47 | 0.17 | 1.61 (1.14-2.26) | .006 |
| 2A | |||||
|
|
Change in score of the perceived susceptibility scale | 0.22 | 0.05 | 1.25 (1.14-1.38) | <.001 |
| 3A | |||||
|
|
Intervention status (OT-MI group vs control group) | 0.35 | 0.18 | 1.42 (0.99-2.03) | .06 |
|
|
Change in score of the perceived susceptibility scale | 0.21 | 0.05 | 1.23 (1.12-1.35) | <.001 |
| 2B | |||||
|
|
Change in score of the perceived barrier scale | –0.18 | 0.04 | 0.84 (0.77-0.91) | <.001 |
| 3B | |||||
|
|
Intervention status (OT-MI group vs control group) | 0.37 | 0.18 | 1.44 (1.01-2.06) | .05 |
|
|
Change in score of the perceived barrier scale | –0.16 | 0.04 | 0.85 (0.79-0.92) | <.001 |
aAOR: adjusted odds ratios
bOdds ratios adjusted for potential confounders measured at baseline (sociodemographic data, HIV and sexually transmitted disease [STI]–related service utilization, history of HIV and STI, sexual behaviors, lifestyles, and knowledge related to human papillomavirus [HPV]/HPV vaccination).
cOT: online tutorial.
dMI: motivational interviewing.