Here you can download the main CHAIN CRFs and applicable sub-study CRFs for the Matlab site:

 

Main CRFs Download all CRFs here
  Confirmatory HIV test CRF v1.59 Matlab
  CHAIN Outpatient Verbal Autopsy CRF v1.59 Matlab
  CHAIN Inpatient Verbal Autopsy CRF v1.59 matlab
  CHAIN Household Survey CRF v1.63 Matlab
  CHAIN unscheduled visit V1.60 6th March 2017 Matlab
  CHAIN STUDY CONCLUSION v1.63 10JAN2018
  CHAIN READMISSION CRF V1.62 Matlab
  CHAIN RE- DISCHARGE CRF V1.59 Matlab
  CHAIN Enrollment-CRF 2nd July 2018 v1.64
  CHAIN DISCHARGE CRF V1.62 Matlab
  CHAIN Day 90 Follow-up v1.63 20th August 17
  CHAIN Day 45 Follow-up v1.63 20th August 17
  CHAIN Day 180 Follow-up v1.63 20th August 17
  CHAIN Daily Record 1.61 4th October 2018
  CHAIN community enrollment CRF v1.63