METHODS	One thousand and thirty-one patients with early-stage breast cancer , who received at least one cycle of docetaxel and provided information on PN during treatment , completed questionnaires on PN as an outcome ( Common Toxicity Criteria ( CTC ) scores , European Organisation for Research and Treatment of Cancer Chemotherapy-Induced Peripheral Neuropathy 20 ( EORTC CIPN20 ) and EORTC Quality of Life Questionnaire ( QLQ ) - C30 ) after 1-3years .\