“Impact of maternal asthma on perinatal outcomes.” F. Firoozi, C. Lemière, M-F. Beauchesne, S. Perreault, A. Forget, and L. Blais.
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.
No Canadian affiliation. An affiliation-only frame — the usual design — would never have seen this work. It is one of the works that make the case for inverting the frame.
Post-publication record
- Nature
- Retraction
- Reason
- Duplication of/in Article;Euphemisms for Duplication;
- Date
- 12/1/2011 0:00
- Flagged by OpenAlex?
- Yes
Source: Retraction Watch, joined by DOI. OpenAlex records retraction as is_retracted, a boolean over a state space with at least four values, so it cannot express an expression of concern, a correction or a reinstatement — it reports them as false, which reads as “fine”.
Abstract
The are conflicting results concerning the impact of maternal asthma during pregnancy on perinatal outcomes. We investigated the associations between maternal asthma during pregnancy and the risk of a small-for-gestational-age (SGA) infant, a low-birth-weight (LBW) infant, and preterm birth using a large population-based cohort. A population-based cohort of 40,788 pregnancies from asthmatic and non-asthmatic females was reconstructed through the linking of three Quebec (Canada) administrative databases between 1990 and 2002. A two-stage sampling cohort design was used to collect additional information by way of a mailed questionnaire. The generalized estimation equation models were used to obtain adjusted odds ratios of SGA, LBW and preterm birth comparing asthmatic and non-asthmatic females. The cohort included 13,007 pregnancies from asthmatic and 27,781 pregnancies from non-asthmatic females. Final estimates showed that the risk of SGA (OR: 1.27, 95% CI: 1.14–1.41), LBW (OR: 1.41, 95% CI: 1.22–1.63) and preterm delivery (OR: 1.64, 95%CI:1.46–1.83) was significantly higher among asthmatic than non-asthmatic females. Mothers with asthma during pregnancy have a higher risk of having SGA, LBW, or preterm birth infants than non-asthmatic females. However, external validity might be an issue since the cohort under represents females with high socio-economic status.
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
- European Respiratory Journal
- Topic
- Pregnancy and Medication Impact
- Field
- Medicine
- Canadian institutions
- —
- Funders
- —
- Keywords
- AsthmaMedicineTraditional medicinePsychologyInternal medicine
- Has abstract in OpenAlex
- yes