Is the Verbal Numerical Rating Scale a Valid Tool for Assessing Pain Intensity in Children Below 8 Years of Age?
Is the Verbal Numerical Rating Scale a Valid Tool for Assessing Pain Intensity in Children Below 8 Years of Age?
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DOI:
10.1016/j.jpain.2012.12.004
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发表时间:
2013-03-01
期刊:
影响因子:
4
通讯作者:
Sanchez-Rodriguez, Elisabet
中科院分区:
文献类型:
--
作者:
Castarlenas, Elena;Miro, Jordi;Sanchez-Rodriguez, Elisabet
The verbal numerical rating scale (vNRS-11) is one of the most widely used scales for assessing pediatric pain intensity. The literature shows that it is a valid instrument for assessing pain intensity in children above 8 years of age. The aim of this work was to study whether the vNRS-11 is also a valid instrument when it is used with Catalan-speaking children between 6 and 8 years old. A total of 126 schoolchildren (mean age, 6.87; SD,.68) were interviewed individually. Participants reported the maximum intensity of the most frequent pain they had experienced in the previous 3 months, and the intensity they would experience in 3 circumstances, using the vNRS-11 and other widely used scales: the Faces Pain Scale-Revised (FPS-R), the mechanical visual analog scale (VAS), and the colored analog scale (CAS). They rated their affective state in relation to the pain experience and reported their pain-related disability. Participants also indicated which of the 4 scales they preferred. The vNRS-11 showed a high convergent construct validity (r =.73.86), adequate discriminant validity (z = 2.05-5.55), and adequate criterion-related validity (r =.45.70). The vNRS-11 was the second most preferred scale.Perspective: This study contributes to the increasing literature that supports the use of the vNRS-11 to assess pain intensity in children. Specifically, it shows that it can be used in children as young as 6 years of age. (C) 2013 by the American Pain Society