Received: 15 September 2020
Accepted: 15 September 2021
First Online: 27 September 2021
: Ethics committee of the faculty of medicine of Monastir approved the protocol of this study. Administrative permission from the Director of the Regional Directorate of Primary Health Care of Kasserine was obtained to access the raw data. To maintain the principle of confidentiality, the data used were anonymized.
: Not applicable.
: We do not have any conflicts of interest associated with this publication. There is no significant financial support for this work that could have influenced its outcome.