A composite symptom score using frequency and severity correlates better to an objective measure of Gastro-oesophageal Reflux disease (GORD) than one scoring frequency of symptoms alone

Amarasiri, W.A.D.L.Ranasingha, C.Pathmeswaran, A.De Silva, H.J.A.2016-04-012016-04-012008Digestive Disease Week, 17-22 May, 2008, San Diego, California, USA (Abstract presented as a poster presentation)https://dl.nsf.gov.lk/handle/1/23091A composite symptom score using frequency and severity correlates better to an objective measure of Gastro-oesophageal Reflux disease (GORD) than one scoring frequency of symptoms aloneArticleRG/2004/M/007FR 1470, FR 1642T