Assessment of Postoperative Pain in Children With Computer Assisted Facial Expression Analysis
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 83
- 试验地点
- 1
- 主要终点
- the first observation on pain assessment of children by human
研究概览
简要总结
The present study was conducted to evaluate the use of computer-aided facial expression analysis to assess postoperative pain in children. The study population consisted of patients in the age group of 7-18 years who underwent surgery at Bursa Uludağ University Faculty of Medicine Health Application and Research Hospital Pediatric Surgery Clinic between November 2019 and June 2021. The sample of the study consisted of total 83 children who agreed to participate in the study and who met the sample selection criteria. Data were collected by the researcher using the Wong Baker Faces (WBS) pain rating scale and Visual Analog Scale (VAS). Data were collected from the child, mother, nurse, and one external observer. Facial action units associated with pain were used for machine estimation. OpenFace was used to analyze the child's facial action units and Python was used for machine learning algorithms. Intraclass correlation coefficient, Kappa coefficient, and linear regression analysis were used for statistical analysis of the data. The pain score predicted by the machine and the pain score assessments of the child, mother, nurse, and observer were compared.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Other
入排标准
- 年龄范围
- 7 Years 至 18 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •The patient is awake and oriented after the surgery,
- •The patient must be within the first 12 hours after the operation and not be discharged before the first 36 hours after the operation,
- •The patient is between the ages of 7-18,
- •It is the mother's staying with the patient as a companion.
排除标准
- •Presence of any facial anomalies that may alter facial expression analysis,
- •The patient has neurological and mental disorders,
- •Having regular opiate use in the last 6 months,
- •These are surgical procedures that require the patient to be in a prone position.
结局指标
主要结局
the first observation on pain assessment of children by human
时间窗: after surgery in the first 12 hours
VAS scales were used for pain assessment of children, mothers, nurses, and observers.
the second observation on pain assessment of children by human
时间窗: after surgery 24.-36. range hours
WBS scales were used for pain assessment of children, mothers, nurses, and observers.
child's facial expressions
时间窗: up to the first 36 hours.
Facial action units associated with pain were used from the camera recordings of the child's facial expressions.
次要结局
- pain assessment of children by machine(up to the first 36 hours.)
研究者
Ayla Irem Aydin
Principal Investigator, PhD, RN
Uludag University