Satisfactory long-term functional and radiological outcomes following hip reconstructive surgery in children with cerebral palsy
Bibliographic record
Abstract
PurposeThis study aimed to evaluate long-term functional and radiological outcomes as well as parents' perception of change and overall satisfaction following hip reconstructive surgery in children with cerebral palsy (CP).MethodsMedical charts of children between three and 18 years of age with CP who had surgery between 1993 and 2014 by the same surgeon were reviewed. The study sample consisted of 44 children (Gross Motor Function Classification System levels I-V) aged 2-18 years representing 60 hips. Mean follow-up was 8.4 years [1.8-17.5]. A final follow-up evaluation was held to obtain post-operative anteroposterior pelvic radiographs and administer patient-reported outcomes to the caregivers.ResultsCare and Comfort Hypertonicity Questionnaire scores showed that 74-79% of caregivers reported no difficulty post-surgery in terms of child's pain or discomfort during position changes, when participating in general activities, or during sleep. The Lower Extremity Parent-Rated Change Form showed that 58-76% of caregivers reported a better status in their child's overall health, leg function, activity level, and pain post-surgery. Seventy-six percent of the caregivers indicated satisfaction with the overall changes since the surgery. For the 45 hips with both pre-operative and follow-up radiological outcomes, migration percentage improved significantly (p < 0.001) by 36.7%, and there was a 62.2% increase in the number of hips that were located post-operatively compared to pre-operatively. Acetabular coverage improved significantly (p < 0.001) from non-covered to covered in 46.7% of the hips and Shenton's line improved significantly (p < 0.001) from non-intact to intact in 66.7% of the hips.ConclusionHip reconstructive surgery improved long-term functional and radiological outcomes, as well as quality of life for children and caregivers, while changes were perceived as satisfactory to the families. Evaluating pain, function, and satisfaction is important to measure the impact of hip reconstructive surgery on daily life.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".