Universidade Federal de São Paulo. São Paulo, São Paulo, Brazil.
Rev Bras Enferm. 2023 Aug 7;76(3):e20220379. doi: 10.1590/0034-7167-2022-0379. eCollection 2023.
to assess the evidence of reliability and convergent construct validity of the King's Parkinson's Disease Pain Questionnaire.
psychometric study of 75 older adults with Parkinson's disease. The instrument was applied by two researchers separately and reapplied by one researcher 15 days later. In terms of reliability, internal consistency was assessed using the Cronbach's alpha test and stability using the intraclass correlation coefficient. Scores of the King's Parkinson's Disease Pain Questionnaire were compared to those of the Geriatric Pain Measure in the assessment of construct validity.
the mean Cronbach's alpha obtained between the three assessments was above 0.60, the intraclass correlation between the three assessments was above 0.90, and there was a weak but significant correlation between the two applied scales.
the instrument showed adequate evidence of convergent construct validity and reliability, and can be used in clinical practice.
评估 King's Parkinson's Disease Pain Questionnaire 的可靠性和聚合结构效度的证据。
对 75 名患有帕金森病的老年人进行心理测量研究。该工具由两名研究人员分别应用，并由一名研究人员在 15 天后重新应用。在可靠性方面，使用 Cronbach's alpha 检验评估内部一致性，使用组内相关系数评估稳定性。在聚合结构效度评估中，将 King's Parkinson's Disease Pain Questionnaire 的评分与老年疼痛测量量表进行比较。
三次评估之间的平均 Cronbach's alpha 均高于 0.60，三次评估之间的组内相关系数均高于 0.90，并且两个应用量表之间存在弱但显著的相关性。
该工具具有足够的聚合结构效度和可靠性证据，可用于临床实践。
