Inter-observer Reliability of Sacral Slope, Pelvic Femoral Motion and Cup Ante-inclination on Anteroposterior Pelvic Radiographs in Healthy Individuals.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 33
- 试验地点
- 1
- 主要终点
- Intraclass Correlation Coefficient (ICC) for Consistency in Spinopelvic Radiographic Measurements.
研究概览
简要总结
Currently, there are no validated anatomical landmarks that can be used to predict risk of and diagnose abnormal patterns of pelvic motion.This proposed study will measure sacral slope, pelvic femoral angle and cup ante-inclination in both sitting and standing positions, using healthy individuals without a history of spinal and/or lower extremity pathology. All radiographs will be evaluated for the three measurements by four individuals with the intent of evaluating inter-observer reliability. Determining the reproducibility of these angles between observers will give insight into the potential clinical utility of these measurements in evaluating and treating patients with hip-spine syndrome.
详细描述
The purpose of this study is to evaluate the mechanics and influence of spinopelvic motion and balance from normal healthy subjects for the purpose of establishing radiographic measurements which are reliable and reproducible and which could give insight into the potential clinical utility of these measurements as future predictors of who may/may not have spinal pelvic issues and in evaluation and treatment of patients with hip-spine syndrome.
This specific objective of this study will be to measure sacral slope, pelvic femoral angle and cup ante-inclination via radiographs in both sitting and standing positions. The radiographs will be evaluated for the three measurements by four individuals with the intent of evaluating inter-observer reliability.
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
- 25 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy individuals without major co-morbidities and without spine/hip/pelvis issues including previous injuries or surgeries
排除标准
- •no history of spine/hip/pelvis issues
- •females who are trying to get pregnant
研究组 & 干预措施
Males
15 Males
干预措施: X-rays- total of 4 (Diagnostic Test)
Females
15 females
干预措施: X-rays- total of 4 (Diagnostic Test)
结局指标
主要结局
Intraclass Correlation Coefficient (ICC) for Consistency in Spinopelvic Radiographic Measurements.
时间窗: At study visit for up to 1 hour
Intraclass correlation coefficient (ICC) was used to assess \[inter-rater/intra-rater/test-retest\] reliability. ICC values range from 0 to 1, where values closer to 1 indicate stronger agreement and values closer to 0 indicate weaker agreement, will be used to evaluate the consistency of the 4 providers in measuring the sacral slope, pelvic femoral angle and cup ante-inclination via radiographs in both sitting and standing positions.
次要结局
未报告次要终点