Table 1.

Phases of the PREVED project.

Phases of PREVED Project	Aims	Period	References
Constitution of consortium	to involve researchers, prevention actors and deciders on the project	2014
Review of the literature	to choose a behavior change model	2014–2015
Interviews of 12 pregnant women	to explore dimensions for constructing the program	2015	[14]
Focus group of 7 health professionals	aim 1: to discuss how to educate pregnant women for construction of the program aim 2: to explore how to assess the program	03/2015	aim 1: result section aim 2: [30]
Focus group of 11 perinatal health professionals working with underprivileged population	aim 1: to describe knowledge and attitudes of professionals aim 2: to describe practices of professionals = to discuss how to educate pregnant women for construction of the program	09/2015	[30]
Cross-sectional study on 30 women	to pre-test of the questionnaire	07/2015
Cross-sectional study on 300 women	aim 1: to describe KAP of pregnant women aim 2: to validate the questionnaire	08/2015-> 04/2016	aim 1: [14] aim 2: result section
Randomized controlled trial on 268 women	to test the efficacy and effectiveness of the program	04/2017-> 10/2020	Protocol: [31] Results: ongoing