Home visits by paraprofessionals improved maternal mental health and mother-child interaction 2 years after visits ended
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
Olds DL, Robinson J, Pettitt L, et al . Effects of home visits by paraprofessionals and by nurses: age 4 follow-up results of a randomized trial. Pediatrics 2004;114:1560–8.[OpenUrl][1][Abstract/FREE Full Text][2] Q Two years after completion of a home visiting intervention, do the improvements in maternal and child health expected from paraprofessional (lay visitors/peer support or community workers) home visits emerge? Do the benefits attributed to home visits from professional nurses endure? ### ![Graphic][3]</img>Design: randomised controlled trial. ### ![Graphic][4]</img>Allocation: concealed. ### ![Graphic][5]</img>Blinding: blinded (data collectors). ### ![Graphic][6]</img>Follow up period: 2 years of intervention followed up by a 2 year observational period. ### ![Graphic][7]</img>Setting: Denver, Colorado, USA. ### ![Graphic][8]</img>Participants: 735 pregnant women (mean age 20 y) who had no previous live births and either qualified for Medicaid or had no health insurance. ### ![Graphic][9]</img>Intervention: Prenatal and postpartum paraprofessional home visits (PHV) (n = 245), nurse home visits (NHV) (n = 235), or a control condition (n = 255) until the child was 2 years of age. All participants received developmental screening and referral services … [1]: {openurl}?query=rft.jtitle%253DPediatrics%26rft.stitle%253DPediatrics%26rft.aulast%253DOlds%26rft.auinit1%253DD.%2BL.%26rft.volume%253D114%26rft.issue%253D6%26rft.spage%253D1560%26rft.epage%253D1568%26rft.atitle%253DEffects%2Bof%2BHome%2BVisits%2Bby%2BParaprofessionals%2Band%2Bby%2BNurses%253A%2BAge%2B4%2BFollow-Up%2BResults%2Bof%2Ba%2BRandomized%2BTrial%26rft_id%253Dinfo%253Adoi%252F10.1542%252Fpeds.2004-0961%26rft_id%253Dinfo%253Apmid%252F15574615%26rft.genre%253Darticle%26rft_val_fmt%253Dinfo%253Aofi%252Ffmt%253Akev%253Amtx%253Ajournal%26ctx_ver%253DZ39.88-2004%26url_ver%253DZ39.88-2004%26url_ctx_fmt%253Dinfo%253Aofi%252Ffmt%253Akev%253Amtx%253Actx [2]: /lookup/ijlink?linkType=ABST&journalCode=pediatrics&resid=114/6/1560&atom=%2Febnurs%2F8%2F3%2F75.atom [3]: /embed/inline-graphic-1.gif [4]: /embed/inline-graphic-2.gif [5]: /embed/inline-graphic-3.gif [6]: /embed/inline-graphic-4.gif [7]: /embed/inline-graphic-5.gif [8]: /embed/inline-graphic-6.gif [9]: /embed/inline-graphic-7.gif
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.
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) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 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 | 0.001 | 0.002 |
| 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