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Neonatal and Early Childhood Outcomes of Twin and Singleton Infants Born Preterm
Nir Melamed, Omer Weitzner, Paige Church, Rudaina Banihani, Jon Barrett, Junmin Yang, Jonathan Wong, Bruno Piedbœuf, Prakesh S. Shah, Marc Beltempo, Jaideep Kanungo, Miroslav Stavel, Rebecca Sherlock, Ayman Abou Mehrem, Jennifer Toye, Joseph Ting, Carlos Fajardo, Jaya Bodani, Lannae Strueby, Mary Seshia, Deepak Louis, Ruben Alvaro, Amit Mukerji, Orlando da Silva, Sajit Augustine, Kyong‐Soon Lee, Brigitte Lemyre, Thierry Daboval, Faiza Khurshid, Victoria Bizgu, Keith J. Barrington, Anie Lapointe, Guillaume Éthier, Christine Drolet, Martine Claveau, Marie St‐Hilaire, Valérie Bertelle, Édith Massé, Hamid Mehdizadeh-Hakak, Hala Makary, Cecil Ojah, Jo-Anna Hudson, Jehier Afifi, Ameer Aslam, Shoo K. Lee, Haim A. Abenhaim, James E. Andrews, Anthony Armson, François Audibert, Khalid Aziz, Marilyn Ballantyne, Anick Bérard, Lucie Blais, Alan Bocking, Jason Burrows, Kimberly Butt, Roderick Canning, George Carson, Nils Chaillet, Sue Chandra, Zenon Cieslak, Kevin Coughlin, Joan Crane, Dianne Creighton, Leanne Dahlgren, Sibasis Daspal, Cecilia de Cabo, Akhil Deshpandey, Kimberly Dow, Michael Dunn, Salhab el Helou, Darine El‐Chaâr, Walid El‐Naggar, Jonathan K. Foster, Robert Gagnon, Rob Gratton, Victor K. M. Han, Adele Harrison, Shabih U. Hasan, Michael Helewa, Matthew Hicks, K.S. Joseph, Andrzej Kajetanowicz, Zarin Kalapesi, May Khairy, Thierry Lacaze‐Masmonteil, Abhay Lodha, Thuy Mai Luu, Linh Ly, Annette Majnemer, Isabelle Marc, Sarah D. McDonald, Doug McMillan, Amy Metcalfe, Diane Moddemann, Luis Monterrosa, Michelle Morais, William Mundle, Kellie E. Murphy, Anne Monique Nuyt, Chuks Nwaesei, Karel O’Brien, Martin Offringa, Annie Ouellet, Jean‐Charles Pasquier, Petros Pechlivanoglou, Ermelinda Pelausa, Élodie Portales-Casamar, Shahirose Premji, Pramod Puligandla, Eleanor Pullenayegum, Amber Reichert, Kate Robson, Carol Schneider, Vibhuti Shah, Sandesh Shivananda, Nalini Singhal, Erik D. Skarsgard, Amanda Skoll, Graeme N. Smith, Anne Synnes, Katherine Thériault, Suzanne Tough, Jagdeep Ubhi, Michael Vincer, Wendy Whittle, Hilary Whyte, Doug Wilson, Stephen C. Wood, Xiang Y. Ye, Wendy Yee, Jill G. Zwicker, Thevanisha Pillay, Lindsay Colby, Shelagh Anson, Anitha Moodley, Leonora Hendson, M. Florencia Ricci, Sarah McKnight, Edmond Kelly, Kamini Raghuram, Karen A. Thomas, Kim‐Anh Nguyen, Ruth Mandel, Alyssa Morin, Sylvie Bélanger
Bibliographic record
VenueThe Journal of Pediatrics · 2023
Typearticle
Languageen
FieldMedicine
TopicAssisted Reproductive Technology and Twin Pregnancy
Canadian institutionsUniversité LavalUniversity of British ColumbiaMount Sinai HospitalHealth Sciences CentreMcMaster UniversityUniversity of TorontoSunnybrook Health Science Centre
FundersCanadian Institutes of Health ResearchOntario Ministry of Health and Long-Term Care
KeywordsMedicineSingletonPediatricsRetrospective cohort studyCohort studyCohortNeonatal intensive care unitObstetricsPregnancySurgeryInternal medicine
Abstract
No abstract in any covered source. Its absence is recorded, not treated as a negative.
No abstract. This is not a gap in this database; OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.
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.
metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.024
Threshold uncertainty score0.206
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| 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.
Opus teacher head0.011
GPT teacher head0.252
Teacher spread0.242 · 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical
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".
Quick stats
Citations6
Published2023
Admission routes2
Has abstractno