Original data collected from interviews with homeless participants

The original data collected from the Brief Pain Inventory (BPI), Short Form McGill (SF-McGill) and Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) questionnaires. There is also data on the intake of prescribed and unprescribed medications, alcohol consumption, and the reasons for homelessness.This questionnaire was designed by the study team to capture demographic data that was not covered by the Brief Pain Inventory (BPI), Short Form McGill Pain (SF-McGill) or Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) questionnaires used in the study.

本研究收集了来自简明疼痛清单（BPI）、简明麦吉尔疼痛问卷（SF-McGill）以及利兹神经性症状和体征评估（LANSS）问卷的原始数据。此外，还包括了处方药和非处方药的摄入量、酒精消费情况以及无家可归的原因。该问卷由研究团队设计，旨在收集简明疼痛清单（BPI）、简明麦吉尔疼痛问卷（SF-McGill）或利兹神经性症状和体征评估（LANSS）问卷所未能涵盖的流行病学数据。