Table 1

Schedule of enrolment, interventions and assessments of the study

TIME POINTStudy period
EnrolmentAllocationPostallocationClose-out
-t1 0 t1 6mo 12mo 18mo 24mo
ENROLMENT:
 Eligibility screenX
 Informed consentX
 AllocationX
INTERVENTIONS:
 Conventional restoration X
 Polyvinyl crowns X
ASSESSMENTS:
 Socioeconomic, habits questionnaire XX
 Caries lesions progression Graphic
 Tooth survival Graphic
 Longevity of restorations Graphic
 OHRQoL X Graphic
 Perception and Satisfaction of parents XX

  • mo, months; OHRQoL, Oral Health-related Quality of Life.