As per current practice, PW did not receive their Hb test results on the same day. Instead, they had to make another OPD visit so that the doctor could review and discuss their findings with them. Often PW, especially those who lived far from the hospital, did not return for this second visit, given their time and financial constraints. The QI team decided to try to make the Hb report available on the same day as it was critical for timely assessment of anaemia and treatment. This evidence concerns the gene GSTM1 and anemia (phenotype).