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. Author manuscript; available in PMC: 2023 Mar 3.
Published in final edited form as: Vaccine. 2021 May 27;39(28):3767–3776. doi: 10.1016/j.vaccine.2021.05.029

Table 4.

Generalized estimating equations (GEE) models for evaluating the impact of the interactive educational forums on mothers’ knowledge, beliefs, attitudes and intention to vaccinate their children (N=115).

Constructs % Correct answers
Mean (SD)
RR (95% CI)
Items n Pre-survey Post-survey
HPV knowledge/beliefs (4Qs) 102 22.1 (2.1) 80.4 (2.0) 3.64 (2.89 – 4.60)
HPV vaccine knowledge/beliefs (6Qs) 106 8.2 (1.1) 66.2 (1.9) 8.10 (5.26 – 12.45)
Social norms/influence (2Qs) 109 17.4 (2.6) 57.3 (3.3) 3.29 (2.38 – 4.55)
Barriers (1Qs) 112 8.9 (2.7) 42.9 (4.7) 4.80 (2.65 – 8.69)
Self-efficacy (2Qs) 105 19.0 (2.7) 91.4 (1.9) 4.80 (3.48 – 6.61)
Willingness (1Qs) 111 6.3 (2.3) 75.7 (4.1) 12.00 (5.90 – 24.39)
Intention (2Qs) 106 17.0 (2.6) 85.4 (2.4) 5.03 (3.42 – 7.39)

Abbreviations: SD, Standard deviation; Qs, Questions; CI, Confidence interval.