Ghammam, Rim http://orcid.org/0000-0002-9355-0268
Maatoug, Jihene
Harrabi, Imed
Ben Fredj, Sihem
Zammit, Nawel
Laatikainen, Tiina
Vartiainen, Erkki
Neupane, Dinesh
Ghannem, Hassen
Article History
Received: 28 January 2022
Revised: 15 February 2022
Accepted: 4 March 2022
First Online: 8 April 2022
Competing interests
: The authors declare no competing interests.
: This study was conducted with the consideration of the rights and integrity of the participants. Ethical clearance was obtained from the Ethical Committee of Farhat Hached University Hospital in Sousse, Tunisia (IRB00008931). Participation was voluntary, and all participants gave informed consent. We used an anonymous questionnaire that did not contain the name or the address of the people included. The intervention consisted of educational messages without any harmful consequences for participants. At the end of the study period, a delayed intervention was offered to the comparison area.