Dataset Information

Does attendance at a specialist antenatal clinic improve clinical outcomes in women with class III obesity compared with standard care? A retrospective case-note analysis.

ABSTRACT:

Objectives

To determine whether attendance at a specialised multidisciplinary antenatal clinic for women with class III obesity (BMI >40 kg/m²) is associated with improved clinical outcomes compared with standard antenatal care.

Design

Retrospective cohort study using routinely collected data from electronic patient record.

Setting

Community and hospital based antenatal care.

Participants

Women with a singleton pregnancy with class III obesity booked for antenatal care and delivered in one of two hospitals in NHS Lothian, Scotland, UK between 2008 and 2014. Maternal and offspring outcomes were compared in women who attended a specialised obesity clinic (n=511) compared with standard antenatal care (n=502).

Main outcome measures

Included stillbirth, low birth weight, gestational diabetes, induction of labour and caesarean section.

Results

Compared with standard care, women receiving specialist care were less likely to have a stillbirth (OR 0.12, 95% CI 0.06 to 0.97) and a low birthweight baby (OR 0.57, 95% CI 0.33 to 0.99) and more likely to be screened for (100% vs 73.6%; p<0.001) and diagnosed with (26.0% vs 12.5%; p<0.001) gestational diabetes, to require induction of labour (38.4% vs 29.9%; p=0.009), an elective (20.3% vs 17.7%; p<0.001) and emergency (23.9% vs 20.3%; p<0.001) caesarean section and attend antenatal triage one or more times during pregnancy (77.7% vs 53.1%; p<0.001). Women attending the specialist clinic had a higher BMI (44.5 kg/m² (4.3) vs 43.2 kg/m² (3.1); p<0.001) and were more likely to be nulliparous (46.0% vs 24.9%; p<0.001). There were no other differences in maternal demographic or maternal and offspring outcomes between groups.

Conclusions

Attendance at a specialised antenatal clinic for obesity is associated with reduced rates of stillbirth and low birth weight and improved detection of gestational diabetes. The improvement in clinical outcomes is associated with an increase in healthcare attendance to obstetric triage and clinical interventions including induction of labour and caesarean section.

SUBMITTER: Denison FC

PROVIDER: S-EPMC5730005 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Does attendance at a specialist antenatal clinic improve clinical outcomes in women with class III obesity compared with standard care? A retrospective case-note analysis.

Denison Fiona C FC MacGregor Heather H Stirrat Laura I LI Stevenson Kerrie K Norman Jane E JE Reynolds Rebecca M RM

BMJ open 20170621 5

<h4>Objectives</h4>To determine whether attendance at a specialised multidisciplinary antenatal clinic for women with class III obesity (BMI >40 kg/m<sup>2</sup>) is associated with improved clinical outcomes compared with standard antenatal care.<h4>Design</h4>Retrospective cohort study using routinely collected data from electronic patient record.<h4>Setting</h4>Community and hospital based antenatal care.<h4>Participants</h4>Women with a singleton pregnancy with class III obesity booked for a ...[more]

PMID: 28637644

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Dataset Information

Does attendance at a specialist antenatal clinic improve clinical outcomes in women with class III obesity compared with standard care? A retrospective case-note analysis.

Objectives

Design

Setting

Participants

Main outcome measures

Results

Conclusions

Publications

Does attendance at a specialist antenatal clinic improve clinical outcomes in women with class III obesity compared with standard care? A retrospective case-note analysis.

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