Table 3.
Odds ratios - vaccine concerns and decisional conflict by self-assessed hesitancy, expectant mothers
| Not at all hesitant (referent) | Not too hesitanta | Very or somewhat hesitant or unsurea | |
|---|---|---|---|
| Vaccine concerns | |||
| Very/somewhat concerned vaccine might have side effect | Referent | 11.1 (5.0–24.4) | 27.7 (9.1–84.6) |
| Very/somewhat concerned vaccine might be unsafe | Referent | 11.8 (5.1–27.0) | 43.5 (13.2–143.3) |
| Very/somewhat concerned vaccine might not prevent disease | Referent | 4.7 (2.2–9.8) | 10.0 (3.7–27.3) |
| Decisional conflict sub-scale b | |||
| Informed subscale (score ≥ 37.5) | Referent | 7.9 (3.2–19.3) | 12.0 (4.3–33.5) |
| Values clarity subscale (score ≥ 37.5 | Referent | 3.7 (1.5–8.8) | 11.4 (4.4–29.5) |
| Support sub-scale (score ≥ 37.5) | Referent | 13.1 (2.7–62.9) | 43.7 (9.0–213.0) |
| Uncertainty subscale (score ≥ 37.5) | Referent | 17.4 (3.8–80.4) | 85.4 (17.7–413.7) |
aOdds ratio (95% confidence interval) – referent = “Not at all hesitant”
bDecisional conflict sub-scale scores ≥37.5 are associated with decision delay or feeling unsure about implementation