Skip to main content

Table 5 SPIRIT flow diagram of schedule of enrolment, interventions, and assessments in PREVED study

From: Impact of perinatal environmental health education intervention on exposure to endocrine disruptors during pregnancy—PREVED study: study protocol for a randomized controlled trial

  Enrolment Post-allocation Close-out  
Timepoint Baseline t0 t+1M t+2M t+4M t+14M  
   Home visit 1   Home visit 2 Childbirth Home visit 3  
   Leaflet Workshops    
Enrolment:        
Eligibility screen X       
Informed consent X       
Allocation X       
Interventions:        
Group 1
Control group
  X      
Group 2
Intervention group in neutral location
  X X     
Group3
Intervention group in contextualized location
  X X     
ASSESSMENTS:        
Q1
Sociodemographic questionnaire + consumption habits
  X   X   X  
Q2
Psychosocial questionnaire
  X   X   X  
Collection of urine samples   X   X X X  
Colostrum samples      X