Behavioral and Cultural Insights, a Nationwide Study Based on Repetitive Surveys of WHO Behavioral Insights Tool in Greece Regarding COVID-19 Pandemic and Vaccine Acceptance

• Published in: International journal of environmental research and public health 2022-12, Vol.20 (1), p.216
• Main Authors: Prezerakos, Panagiotis, Dadouli, Katerina, Agapidaki, Eirini, Kravvari, Christina-Maria, Avakian, Ioanna, Peristeri, Athanasia-Marina, Anagnostopoulos, Lemonia, Mouchtouri, Varvara A, Fountoulakis, Konstantinos N, Koupidis, Sotirios, Hadjichristodoulou, Christos
• Format: Article
• Language: English
• Subjects: Behavior; Company structure; Coronaviruses; COVID-19 - epidemiology; COVID-19 - prevention & control; COVID-19 vaccines; COVID-19 Vaccines - therapeutic use; Disease transmission; Greece - epidemiology; Humans; Immunization; Information sources; Male; Pandemics; Pandemics - prevention & control; Polls & surveys; Public health; Questionnaires; Severe acute respiratory syndrome coronavirus 2; Software; Surveys; Telephone numbers; Vaccination; Vaccines
• ISSN: 1660-4601; 1661-7827; 1660-4601
• DOI: 10.3390/ijerph20010216

Monitoring behavioral and cultural insights during the pandemic is a useful tool to identify factors related to COVID-19 vaccine acceptance and confront the pandemic’s vast impact. Data were collected using a questionnaire designed according to the “survey tool and guidance” provided by the World Health Organization (WHO). Surveys were conducted by a market research company for five consecutive months, with a sample of 1000 individuals recruited per survey. Vaccination acceptance increased from 55.2% to 67.2%, while the percentage of undecisive individuals decreased from 16.3% to 10.6%. The proportion of vaccine resistant participants remained relatively steady (25−30%). Knowledge about the pandemic and compliance with preventive measures was high (>90%). Factors associated with vaccination included: Increased age, male gender, influenza vaccination, following authorities’ recommendations, being informed by HCWs or formal information sources, care for others, concern about the country’s economic recession and health system overload. Pandemic fatigue was reflected across the surveys, indicated by a decrease in the intention to self-isolate and remain at home when ill. Despite the decrease of undecisive individuals, a firm core of vaccine resistant individuals may be responsible for the relatively lower vaccine coverage compared to northern EU countries. Study results could be useful for developing approaches tailored to a reluctant population.