tetano
Editor, Senior Moderator
Vaccine
. 2021 Aug 31;S0264-410X(21)01073-2.
doi: 10.1016/j.vaccine.2021.08.040. Online ahead of print.
Nudging influenza vaccination among health care workers
Paola Cantarelli[SUP] 1 [/SUP], Nicola Belle[SUP] 2 [/SUP], Filippo Quattrone[SUP] 3 [/SUP]
Affiliations
Abstract
Our online randomized controlled trial on 6230 healthcare workers (HCWs) tests the impact that three nudges - social norms, reminding the impact on beneficiaries, and defaults - have on the intention to vaccinate against seasonal influenza across job families. Willingness to get a flu shot was higher among subjects invited to imagine themselves working at the local health authority (LHA) with the greatest immunization coverage within their region relative to their counterparts prompted to imagine working at the LHA with the lowest coverage. Reminding the impact of flu vaccination on beneficiaries had different effects across job families, with physicians caring more benefits for themselves, nurses about patients' benefits, and technicians about family and friends. Default responses anchoring toward a high rather than a low vaccination intention increased the willingness to immunize among all HCW except physicians. Targeted nudges can be considered in developing interventions to promote influenza vaccination among HCWs.
Keywords: Beneficiary impact; Defaults; Health care workers; Influenza vaccination; Nudge theory; Social norms.
. 2021 Aug 31;S0264-410X(21)01073-2.
doi: 10.1016/j.vaccine.2021.08.040. Online ahead of print.
Nudging influenza vaccination among health care workers
Paola Cantarelli[SUP] 1 [/SUP], Nicola Belle[SUP] 2 [/SUP], Filippo Quattrone[SUP] 3 [/SUP]
Affiliations
- PMID: 34479759
- DOI: 10.1016/j.vaccine.2021.08.040
Abstract
Our online randomized controlled trial on 6230 healthcare workers (HCWs) tests the impact that three nudges - social norms, reminding the impact on beneficiaries, and defaults - have on the intention to vaccinate against seasonal influenza across job families. Willingness to get a flu shot was higher among subjects invited to imagine themselves working at the local health authority (LHA) with the greatest immunization coverage within their region relative to their counterparts prompted to imagine working at the LHA with the lowest coverage. Reminding the impact of flu vaccination on beneficiaries had different effects across job families, with physicians caring more benefits for themselves, nurses about patients' benefits, and technicians about family and friends. Default responses anchoring toward a high rather than a low vaccination intention increased the willingness to immunize among all HCW except physicians. Targeted nudges can be considered in developing interventions to promote influenza vaccination among HCWs.
Keywords: Beneficiary impact; Defaults; Health care workers; Influenza vaccination; Nudge theory; Social norms.