Related Experiment Video
Updated: Jun 23, 2026
09:42
Using Continuous Data Tracking Technology to Study Exercise Adherence in Pulmonary Rehabilitation
Published on: November 8, 2013
Do physiotherapy staff record treatment time accurately? An observational study
Pam Bagley1, Mary Hudson, John Green
1Division of Physiotherapy and Occupational Therapy, School of Health Studies, University of Bradford, 25 Trinity Road, Bradford, West Yorkshire BD5 0BB, UK. p.j.bagley@bradford.ac.uk
Clinical Rehabilitation
|May 22, 2009
Summary
Physiotherapy staff overestimated stroke patient treatment times compared to video recordings. This indicates that manual time tracking by staff is unreliable for accurately measuring therapy duration in stroke rehabilitation.
Area of Science:
- Neurology
- Rehabilitation Medicine
- Clinical Measurement
Background:
- Accurate measurement of treatment duration is crucial for evaluating the efficacy of physiotherapy interventions in stroke rehabilitation.
- Previous studies have highlighted potential discrepancies in time recording within healthcare settings.
Purpose of the Study:
- To evaluate the reliability of treatment time duration recorded by physiotherapy staff compared to objective video recordings in early-stage stroke patients.
- To identify systematic biases in physiotherapy staff's time estimations.
Main Methods:
- A randomized trial involving 39 early-stage stroke patients and 26 physiotherapy staff was conducted in a rehabilitation stroke unit.
- Physiotherapy staff's recorded treatment times were contemporaneously compared with precise video recordings.
- Statistical analysis included intraclass correlation and the Bland and Altman method to assess agreement.
Main Results:
- Physiotherapy staff recorded a mean treatment time of 32 minutes, while video recordings showed a mean of 25 minutes.
- A significant mean difference of -6 minutes was observed, with staff overestimating duration.
- The intraclass correlation coefficient was 0.50, indicating moderate agreement.
Conclusions:
- Physiotherapy staff's recorded duration of treatment time for stroke patients is unreliable.
- Staff consistently overestimated the actual treatment time compared to objective video measures.
- Findings suggest a need for improved methods for accurately documenting therapy sessions in stroke rehabilitation.
Related Concept Videos
01:26Methods of Documentation II: POMR
The Problem-Oriented Medical Record (POMR) revolutionized medical record-keeping by introducing a systematic approach focusing on the patient's problems rather than merely listing symptoms. Dr. Lawrence Weed's introduction of this method in the 1960s marked a significant advancement in medical documentation. The POMR framework consists of four key components: the database, problem list, plan of care, and progress notes.
02:07Blind Procedures
Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which child was...
01:24Data Reporting and Recording
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...