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Table 3 Overview of a participant’s timeline, assessment intervals, and core measures

From: Protocol for a pilot randomized controlled feasibility study of brief interpersonal psychotherapy for addressing social-emotional needs and preventing excess gestational weight gain in adolescents

 

Study Period

Initiation of prenatal care

Allocation

Intervention

Post-intervention

3-month post-partum

Gestational week

 

12–18

24

26

28

30

32

34

36

38

40

 

Enrollment

            

 Eligibility Screen

X

           

 Informed Consent

 

X

          

 Allocation

 

X

          

Interventions

            

 IPT

  

X

X

X

X

X

X

    

 UC

            

  Medical

X

X

X

X

X

X

X

X

X

X

X

X

  Nutrition

X

  

X

        

  Social work

X

  

X

    

X

   

Assessments

            

 Feasibility

X

X

X

X

X

X

X

X

X

  

X

 Acceptability

X

X

X

X

X

X

X

X

X

   

 Social functioning

 

X

  

X

   

X

  

X

 Perceived stress

 

X

  

X

   

X

  

X

 Depression

X

X

X

X

X

X

X

X

X

  

X

 Eating behavior

 

X

  

X

   

X

  

X

 Physical activity

 

X

  

X

   

X

   

 Sleep disturbance

 

X

  

X

   

X

   

 Height/weight

X

X

X

X

X

X

X

X

X

X

 

X

 Maternal insulin sensitivity

           

X

 Maternal adiposity

           

X

 Infant adiposity

           

X

  1. IPT interpersonal psychotherapy, UC usual care