Stepwise intervention including 1-on-1 counseling is highly effective in increasing influenza vaccination among health care workers

作者：Jung Younghee; Kwon Mihye; Song Jeongmi

来源：American Journal of Infection Control, 2017, 45(6): 635-641.

DOI：10.1016/j.ajic.2016.11.012

• Influenza vaccination
• Health care workers

Background: The influenza vaccination rate among health care workers (HCWs) remains suboptimal. We attempted to increase vaccine uptake in HCWs by nonmandatory measures, including 1-on-1 counseling.
Methods: In 2015 we used a stepwise approach including (1) text messaging on the last day of the vaccination period, (2) extending the vaccination period by 3 days, (3) education for the low uptake group, and (4) 1-on-1 counseling for unvaccinated HCWs after the 3 interventions.
Results: There were 1,433 HCWs included. By the end of the initial 3 days, the uptake rate was 80.0% (1,146/1,433). During an extension for a further 3 days, 33 additional HCWs received the vaccine. One month after starting the vaccination, 90.1% (1,291/1,433) of the HCWs were vaccinated, but this included only 76.1% (210/276) of the doctors (lowest among HCWs). After 3 educational presentations targeted at the unvaccinated doctors, no additional individuals were vaccinated in the following 2 weeks. After 1-on-1 counseling for unvaccinated HCWs, the overall vaccination rate increased to 94.7% (1,357/1,433) in 2015, higher than in the previous year (82.5%, P<.001). Of the unvaccinated doctors, 63.2% (43/68) were vaccinated, therefore achieving 92.4% (255/276) compliance, higher than the 56.5% in the previous year (152/269, P<.001).
Conclusions: Stepwise intervention including 1-on-1 counseling is effective in increasing influenza vaccination rates among HCWs.

• 出版日期2017-6-1