An evaluation of methods to screen for anaemia at the point of delivery in primary health care systems

Screening methods for anaemia were selected for testing on the grounds of cheapness, simplicity, sturdiness, independence on mains electricity or batteries and accuracy. The methods evaluated were the Copper Sulphate, Dare Haemoglobinometer, Lovibond Comparator, A.O. Spencer Haemoglobinometer and the Tallqvist Method. A new device, the Carib Haemoglobin Comparator, was developed. The Dare and Lovibond instruments were found to be inaccurate in the laboratory. The remainder were tested by primary health care workers in clinics in Jamaica. The Carib Haemoglobin Comparator and Copper Sulphate Method were found to fulfil the criteria