Clinical validation of FLACC: preverbal patient pain scale

Renee C B Manworren1, Linda S Hynan

  • 1Children's Medical Center of Dallas, Dallas, TX, USA.

Pediatric Nursing
|May 2, 2003
PubMed

Insights

The Faces, Legs, Activity, Cry and Consolability (FLACC) scale effectively assesses pain in young children. Scores decreased significantly after analgesia, confirming its validity for pediatric pain management.

Area of Science:

  • Pediatric Nursing
  • Pain Management
  • Clinical Assessment Tools

Background:

  • Accurate pain assessment in preverbal children is challenging.
  • The Faces, Legs, Activity, Cry and Consolability (FLACC) scale is an observational tool designed for this population.
  • Validating pain assessment tools is crucial for effective treatment.

Purpose of the Study:

  • To evaluate the validity of the FLACC pain assessment tool.
  • To measure changes in FLACC scores following analgesic administration in pediatric patients.
  • To determine if FLACC scores can guide analgesic selection.

Main Methods:

  • Pediatric nurses assessed pain in 147 children under 3 years using the FLACC scale.
  • Measurements were taken pre-analgesia, at predicted onset, and peak analgesia.
  • FLACC scores range from 0-10, based on facial expression, leg movement, activity, cry, and consolability.

Main Results:

  • Pre-analgesia FLACC scores were significantly higher than post-analgesic scores.
  • Patients receiving opioids had higher initial FLACC scores than those receiving non-opioids.
  • Peak analgesia FLACC scores were not significantly different across groups, indicating effective pain relief.

Conclusions:

  • The FLACC pain assessment tool is appropriate for preverbal children experiencing pain.
  • The study supports using clinical judgment for analgesic choice over specific FLACC scores.
  • FLACC is a valid tool for assessing pain in hospitalized pediatric patients.
Abstract

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