A Case Series on Evaluation of Functional Outcome of Intra Articular Hyaluronic Acid Injection in Early Osteroarthritis of Knee
Bibliographic record
Abstract
Early-stage OA management focuses on pain relief and improving muscle strength and range of motion. This study evaluates the functional outcomes of intra-articular hyaluronic acid (HA) injection in patients with early-stage knee OA, graded according to the Kellgren-Lawrence system. A total of 27 patients were enrolled and received intra-articular HA injections with proper consent and aseptic measures. The patients were followed up for six months, with functional outcomes assessed using the WOMAC (Western Ontario and McMaster Universities Osteoarthritis Index) score. At the end of six months, 19 patients showed significant improvement in pain relief and range of motion, while 5 had moderate pain and functional limitations. The results suggest that hyaluronic acid injections offer superior functional outcomes, reducing pain and improving mobility, and may be a viable option for delaying the progression of knee osteoarthritis.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 0.002 |
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 source (direct Gemma or distilled Codex), 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".