Fig. 1From: Iron deficiency at birth and risk of hidden hearing loss in infants modification by socioeconomic status: mother-newborn cohort in Shenyang, ChinaROC curves of absolute latency wave V, IPL III-V, and SP/AP ratio for the diagnosis of neonatal HHL. ROC: receiver operating characteristic, IPL: interpeak latency, HHL: hidden hearing lossBack to article page