Comparing options for women seeking permanent contraception in high-resource countries: a protocol for a systematic review
Bibliographic record
Abstract
BACKGROUND: For women seeking permanent contraception, there are a variety of options available including surgical techniques such as tubal ligation or bilateral salpingectomy, in-clinic procedures such as hysteroscopic techniques using micro-inserts, or the levonorgestrel-releasing intrauterine contraceptive. Despite the various methods available for women who are seeking permanent contraception, there is not a review or decision-making tool that systematically brings together outcomes related to effectiveness, tolerability, adverse effects, non-contraceptive benefits, recovery, or accessibility: all of which are important for shared decision-making between patients and health care providers. METHODS: We registered our protocol [on Prospero: CRD42016038254] following PRISMA guidelines. A search strategy was created in collaboration with a librarian, and three databases (EMBASE, PubMed, Web of Science) will be searched along with secondary screening of relevant articles. A third reviewer will adjudicate any discrepancies. Data will be extracted independently according to population, intervention, comparison, outcomes (PICOS); length of follow-up; and funding. Articles will be assessed for bias using the Newcastle-Ottawa Scale and the Cochrane Collaboration tool. If appropriate, a network meta-analysis will be conducted to rank and analyze each method according to each objective. If heterogeneity between studies is too high or it is not possible to conduct a network meta-analysis, a narrative analysis of the study results will be provided. DISCUSSION: Clinicians and their patients seeking permanent contraception have several options, yet we were unable to find a systematic review or decision support tool helping to facilitate shared decision-making. This systematic review can inform patients, providers, and health policy decision-makers about which options of permanent contraception will meet different reproductive goals according to various outcomes, which can lead to better health, social, economic, and mental well-being for reproductive age women. This can also aid our understanding of resulting costs to the health care system. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42016038254.
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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 | 0.017 | 0.006 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.021 | 0.002 |
| Bibliometrics | 0.000 | 0.001 |
| 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".