Skip to main content

Table 1 Inclusion and exclusion criteria for literature search

From: Determinants of influenza vaccine hesitancy among pregnant women in Europe: a systematic review

Study inclusion criteria

Study exclusion criteria

Referring to seasonal influenza vaccination

No reference to seasonal influenza vaccination

Focusing on factors or determinants of

No inclusion of determinants or

influenza vaccine hesitancy

factors of influenza vaccine hesitancy

Focusing on pregnant women

No focus on pregnant women

Focusing on European countries

No focus on countries in WHO European region

Published in English

Published in languages other than English

Published between 01.01.2009 and 11.30.2019

Published before or after 01.01.2009 and 11.30.2019

Primary studies

Secondary studies (meta-analysis or systematic

Peer-reviewed journal articles

Gray literature

Humans

Focusing on vaccine uptake rather than hesitancy