Influenza vaccine acceptance and health beliefs among Korean kidney transplant patients

Health Belief Model Constructs Affect Influenza Vaccine Uptake in Kidney Transplant Recipients

This secondary analysis explored how the constructs of the health belief model affect influenza vaccine uptake in kidney transplant recipients (KTRs). In the parent study, a total of 180 KTRs were recruited at an organ transplant center in South Korea. A nonlinear path analysis using generalized structural equation modeling was performed. Previous influenza vaccination had a direct effect on their behavior, while cues to action alone did not directly affect their behavior. Perceived benefits played a key role as a mediator in improving influenza vaccine uptake in KTRs. This study highlights the need for health professionals to assess perceived benefits at the individual level and provide patient-centered interventions based on a consideration of theoretical mechanisms. As cues to action, recommendations for recipients’ first vaccination after kidney transplant should focus on changing patients’ perceptions of benefits by emphasizing the positive aspects of the influenza vaccine for immunosuppressed patients.

The coverage of influenza and pneumococcal vaccination among kidney transplant recipients and waiting list patients: A cross-sectional survey in Denmark

BACKGROUND

To characterize level and predictors of influenza and pneumococcal vaccine uptake among Danish kidney transplant recipients (KTR) and kidney transplant waiting list patients (WLP).

METHODS

A cross-sectional survey based on self-reported vaccine uptake including WLP and KTR ≤ 1½ years post transplantation. Descriptive statistics and logistic regression analyses identifying factors associated with influenza vaccine uptake in the latest season were performed.

RESULTS

A total of 220 participants were included in the study, 54% KTR and 46% WLP. Self-reported influenza vaccine uptake in the latest season was overall 41.8%. Uptake of influenza vaccine on any prior season apart from the latest season was 53.2% and significantly higher among WLP than KTR (P = .007). Pneumococcal vaccine uptake was only 4% overall. The only factor positively associated with influenza vaccine uptake in the latest season was any prior influenza vaccine uptake (OR 5.79, CI95 2.44-13.76) (P < .001). Recommendations given by other persons (non-physician) were negatively associated with receiving the influenza vaccination in the latest season (OR 0.34, CI95 0.13-0.92) (P = .03). Reasons for not being vaccinated were primarily lack of information, perception of own good health, and fear of adverse reactions.

CONCLUSIONS

Influenza and pneumococcal vaccine uptakes were suboptimal among Danish WLP and KTR. Increased awareness about guidelines and physicians´ education are warranted.