| Title: |
Effects of antenatal diet and physical activity on maternal and fetal outcomes : Individual patient data meta-analysis and health economic evaluation |
| Authors: |
Rogozińska, Ewelina; Marlin, Nadine; Jackson, Louise E.; Rayanagoudar, Girish; Ruifrok, Anneloes E; Dodds, Julie; Molyneaux, Emma; van Poppel, Mireille N M; Poston, Lucilla; Vinter, Christina A.; McAuliffe, Fionnuala; Dodd, Jodie M.; Owens, Julie; Barakat Carballo, Ruben; Perales, Maria; Cecatti, Jose G; Surita, Fernanda; Yeo, Seon Ae; Bogaerts, Annick; Devlieger, Roland; Teede, Helena; Harrison, Cheryce; Haakstad, Lene; Shen, Garry X; Shub, Alexis; El Beltagy, Nermeen; Motahari, Narges; Khoury, Janette; Tonstad, Serena; Luoto, Riitta; Kinnunen, Tarja I; Guelfi, Kym; Facchinetti, Fabio; Petrella, Elisabetta; Phelan, Suzanne; Scudeller, Tânia T; Rauh, Kathrin; Hauner, Hans; Renault, Kristina; de Groot, Christianne J M; Sagedal, Linda Reme; Vistad, Ingvild; Stafne, Signe Nilssen; Mørkved, Siv; Salvesen, Kjell Å.; Jensen, Dorte M.; Vitolo, Márcia; Astrup, Arne; Geiker, Nina Rica Wium; Kerry, Sally; International Weight Management in Pregnancy (i-WIP) Collaborative Group |
| Source: |
Health Technology Assessment; 21(41) (2017) ; ISSN: 1366-5278 |
| Publisher Information: |
NIHR Journals Library |
| Publication Year: |
2017 |
| Collection: |
Lund University Publications (LUP) |
| Subject Terms: |
Gynaecology; Obstetrics and Reproductive Medicine; Nutrition and Dietetics |
| Description: |
Background: Diet- and physical activity-based interventions in pregnancy have the potential to alter maternal and child outcomes. Objectives: To assess whether or not the effects of diet and lifestyle interventions vary in subgroups of women, based on maternal body mass index (BMI), age, parity, Caucasian ethnicity and underlying medical condition(s), by undertaking an individual patient data (IPD) meta-analysis. We also evaluated the association of gestational weight gain (GWG) with adverse pregnancy outcomes and assessed the cost-effectiveness of the interventions. Data sources: MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, Database of Abstracts of Reviews of Effects and Health Technology Assessment database were searched from October 2013 to March 2015 (to update a previous search). Review methods: Researchers from the International Weight Management in Pregnancy Collaborative Network shared the primary data. For each intervention type and outcome, we performed a two-step IPD random-effects meta-analysis, for all women (except underweight) combined and for each subgroup of interest, to obtain summary estimates of effects and 95% confidence intervals (CIs), and synthesised the differences in effects between subgroups. In the first stage, we fitted a linear regression adjusted for baseline (for continuous outcomes) or a logistic regression model (for binary outcomes) in each study separately; estimates were combined across studies using random-effects meta-analysis models. We quantified the relationship between weight gain and complications, and undertook a decision-analytic model-based economic evaluation to assess the cost-effectiveness of the interventions. Results: Diet and lifestyle interventions reduced GWG by an average of 0.70 kg (95% CI-0.92 to-0.48 kg; 33 studies, 9320 women). The effects on composite maternal outcome [summary odds ratio (OR) 0.90, 95% CI 0.79 to 1.03; 24 studies, 8852 women] and composite fetal/neonatal outcome (summary OR 0.94, 95% CI 0.83 to 1.08; 18 studies, ... |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| Relation: |
http://dx.doi.org/10.3310/hta21410; scopus:85027402630; pmid:28795682; wos:000407326700001 |
| DOI: |
10.3310/hta21410 |
| Availability: |
https://lup.lub.lu.se/record/409f6fd3-78a9-4f32-bda7-25e874610a50; https://doi.org/10.3310/hta21410 |
| Accession Number: |
edsbas.5B833EDF |
| Database: |
BASE |