Retraction Note: A one-year observational cohort study of menstrual cramps and ovulation in healthy, normally ovulating women
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Post-publication record
OpenAlex flags this work as retracted, but it carries no matching Retraction Watch record in this frame.
Machine scores (provisional)
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
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.
- Teacher spread
- 0.279 · how far apart the two teachers sit on this one work
- Validation status
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
Abstract
Following publication, the Authors identified that inadvertently 26 cycles that were categorised as ‘anovulatory’ (of a total of 720 cycles) were in fact missing information and should have been excluded. Due to this, the anovulatory cycles that can be analysed are reduced to 19 and the number of women whose data can be used for a direct comparison of ovulatory and anovulatory cycles is decreased to 9. As such, the within-woman analysis that documented no differences in cramp duration, intensity, nor Cramp Score by ovulatory/anovulatory status now lacks statistical power. The Authors therefore lack confidence in the reliability of the main conclusions presented in this study.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
The record
- Venue
- Scientific Reports
- Topic
- Ovarian function and disorders
- Field
- Medicine
- Canadian institutions
- Women's Health Research InstituteUniversity of British Columbia
- Funders
- —
- Keywords
- OvulationCohortMenstruationObservational studyMedicineCohort studyMenstrual cyclePhysiologyGynecologyObstetricsInternal medicineHormone
- Has abstract in OpenAlex
- yes