Fig. 3From: Development and validation of non-invasive prediction models for migraine in Chinese adultsPlots of NRI analysis results between the eight models and the PSQI score predictor in the training set. Compared to the PSQI score, the correct reclassification rate from Model 1 to Model 8 increased by 51.1%, 47.6%, 54.0%, 52.4%, 64.0%, 59.1%, 61.5%, and 72.2%, respectively. NRI Net reclassification index, PSQI Pittsburgh sleep quality indexBack to article page