Comparative study of verbal rating scale and numerical rating scale to assess postoperative pain intensity in the post anesthesia care unit

Evidence for the use of a numerical rating scale to assess the intensity of pediatric pain.

The aim of this work was to evaluate the psychometric properties of the Numerical Rating Scale-11 (NRS-11) when used to assess pediatric pain intensity. We performed two studies: 175 schoolchildren, aged 8-12, participated in Study 1 and 63 children undergoing surgery and aged 6-16, participated in Study 2. The NRS-11 showed (a) adequate convergent construct validity when correlated with the Fa...

Assessment of pruritus intensity: prospective study on validity and reliability of the visual analogue scale, numerical rating scale and verbal rating scale in 471 patients with chronic pruritus.

The most commonly used tool for self-report of pruritus intensity is the visual analogue scale (VAS). Similar tools are the numerical rating scale (NRS) and verbal rating scale (VRS). In the present study, initiated by the International Forum for the Study of Itch assessing reliability of these tools, 471 randomly selected patients with chronic itch (200 males, 271 females, mean age 58.44 years...

Comparative cut-off value setting of pruritus intensity in visual analogue scale and verbal rating scale.

The Verbal Rating Scale Is Reliable for Assessment of Postoperative Pain in Hip Fracture Patients

Background. Hip fracture patients represent a challenge to pain rating due to the high prevalence of cognitive impairment. Methods. Patients prospectively rated pain on the VRS. Furthermore, patients described the changes in pain after raising their leg, with one of five descriptors. Agreement between paired measures on the VRS at rest and by passive straight leg raise with a one-minute interva...

Deriving health state utilities for the numerical pain rating scale

BACKGROUND The use of patient reported outcome measures within cost-effectiveness analysis has become commonplace. However, specific measures are required that produce values, referred to as 'utilities', that are capable of generating quality adjusted life years. One such measure - the EQ-5D - has come under criticism due to the inherent limitations of its three-level response scales. In evalua...