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Table 1 The schedule of enrollment, interventions, and assessments

From: Efficacy and safety of electroacupuncture with different acupoints for chemotherapy-induced nausea and vomiting: study protocol for a randomized controlled trial

  Study Period
  Enrollment Allocation Post-allocation closeout
Time point -t1 0 t1 t2 t3 t4 t5 t6
Enrollment:         
Eligibility screen ×        
Informed consent ×        
Allocation   ×       
Interventions:         
Control group         
Experimental group I    × × × ×   
Experimental group II    × × × ×   
Experimental group III    × × × ×   
Assessments:         
baseline variables × ×       
The frequency of nausea and vomiting   × × × × × × ×
The grading of nausea and vomiting   × × × × × × ×
Rhodes Index of nausea, vomiting and retching   × × × × × × ×
the grading of constipation and diarrhea   × × × × ×   ×
electrogastrogram   ×      × ×
the assessment of quality of life   ×      × ×
the assessment of anxiety and depression   ×      × ×
other adverse effect during the chemotherapy        × ×
the adverse effects of acupuncture    × × × ×   
  1. t1, the day before the chemotherapy; t1-t5, the first day to the fifth day of chemotherapy; t6, the 21st day of chemotherapy.