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Table 1 Schedule of enrollment, interventions, and assessments

From: Stepped care for depression at integrated chronic care centers (IC3) in Malawi: study protocol for a stepped-wedge cluster randomized controlled trial

Activity

Study period

Year 1

Year 2

Year 3

Year 4

Year 5

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Preparation

 Develop measures

x

x

                  

 Develop protocols

 

x

x

x

                

 Hire/train staff

   

x

                

Allocation

 Clinic assignment

   

x

                

Enrollment

 Eligibility screen

    

x

x

              

 Informed consent

    

x

x

              

Intervention

 Depression care

      

x

x

x

x

x

x

        

 Usual care

     

x

x

x

x

x

x

         

Assessments

 Baseline

    

x

x

x

             

 Follow-up

     

x

x

x

x

x

x

x

x

x

x

x

    

Analysis

 Effectiveness

                

x

x

  

 Cost-effectiveness

  

x

x

              

x

x

  1. Q one quarter of a calendar year