Association of neighborhood level socioeconomic status and patient reported clinical improvement following total shoulder arthroplasty
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Background Prior studies have demonstrated higher preoperative pain and decreased patient-reported outcomes (PROs) following total shoulder arthroplasty (TSA) in individuals with lower socioeconomic status (SES). The goal of this study was to investigate the rate of clinical improvement following TSA in individuals with differing SES. Methods Individuals included in this study underwent anatomic or reverse TSA by 2 surgeons between May 2018 and January 2021. Patients were split into 3 SES groups (low, moderate, and high) based on neighborhood SES level as determined by Area Deprivation Index. PROs were collected preoperatively and at 9 weeks, 26 weeks, 1 year, and 2 years postoperatively. Shoulder-specific PROs included the American Shoulder and Elbows Surgeons shoulder score, 10-point visual analog scale for pain, single-assessment numeric evaluation, and Western Ontario Osteoarthritis of the Shoulder Index. The Veterans Rand 12-Item health survey was used to measure overall well-being. We used a mixed-design analysis of variance to determine the interaction of time and improvement in PROs following surgery followed by 1-way mixed-design analysis of variance with post-hoc analysis. Results One hundred seventy individuals (low SES n = 34, moderate n = 90, high n = 46) met the inclusion criteria and were included in this study. There were no significant differences between groups for body mass index or age at time of surgery. All groups significantly improved from baseline scores on all PROs ( P < .001) with the majority of improvement being achieved within the first year after surgery. There were no significant differences in rate of clinical improvement on PROs among the groups when compared to their respective preoperative scores. Significant differences were discovered when comparing groups independent of time with the low- and moderate-SES groups scoring significantly lower on American Shoulder and Elbows Surgeons shoulder score when compared to the high-SES group ( P < .01) and the low-SES group reporting significantly higher visual analog scale pain when compared to the high-SES group ( P = .034). Conclusion Individuals with lower SES at the neighborhood level report higher pain and decreased shoulder function both preoperatively and postoperatively following TSA; however, the rate of clinical improvement following surgery in this group is comparable to individuals with higher SES when compared to baseline scores. All groups demonstrated significant improvement following surgery, suggesting TSA remains a successful operation regardless of SES.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 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 it