Exploring the effect of hospital admission on contraction patterns and labour outcomes using women's perceptions of events

Walsh, Teresa C. (2009) Exploring the effect of hospital admission on contraction patterns and labour outcomes using women's perceptions of events. Midwifery, 25 3: 242-252. doi:10.1016/j.midw.2007.03.009

Author Walsh, Teresa C.
Title Exploring the effect of hospital admission on contraction patterns and labour outcomes using women's perceptions of events
Journal name Midwifery   Check publisher's open access policy
ISSN 0266-6138
Publication date 2009-06-01
Year available 2007
Sub-type Article (original research)
DOI 10.1016/j.midw.2007.03.009
Open Access Status
Volume 25
Issue 3
Start page 242
End page 252
Total pages 11
Place of publication Kidlington, United Kingdom
Publisher Churchill Livingstone
Language eng
Formatted abstract
Objective: this study investigated the phenomenon of spontaneous labour contractions becoming less frequent on admission to hospital, which is observed anecdotally but is not evident in the literature. Anxiety in response to hospitalisation has been proposed to be responsible by initiating the biochemical response termed ‘fight or flight’.
Design: A non-experimental prospective design and a combination of quantitative and qualitative analysis. Data were collected using self-report labour diaries, postnatal questionnaires and hospital records of labour. Univariate analysis using t-test and χ2-test was performed to examine relationships between variables, and content analysis was undertaken on qualitative data regarding reactions to hospitalisation.
Setting: hospital and community maternity services provided by a National Health Service hospital in Southern England in 1997.
Participants: about 87 women at least 37-week gestation, uncomplicated singleton pregnancy anticipating spontaneous labour with a live fetus.
Measurements and findings: labour diaries were analysed from 26 births. In three home births and 11 hospital births, labour contractions became more frequent, but in the remaining 12 labours, contractions decreased after admission to hospital. Women whose contractions slowed were not more anxious, but they rarely had cervical dilatation over 5 cm and usually assumed a recumbent position in hospital. Artificial rupture of membranes was performed more frequently in these women, they used more pain relief and had a higher incidence of complicated childbirth; however, these differences were not statistically significant.
Key conclusions: labour contractions can increase or decrease in frequency following admission to hospital, and the change of frequency may be associated with stage of cervical dilatation and posture rather than anxiety.
Implications for practice: routine intervention to speed up labour on the basis of admission observations is called into question, and women should be made aware that slowing of contractions can occur as a normal part of changing the labour environment. Further research is needed to determine the physiological parameters of spontaneous labour and the role of posture in labour progress is needed.
Keyword Labour contractions
Diary data
Hospital admission
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status UQ
Additional Notes Available online 12 July 2007

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Nursing, Midwifery and Social Work Publications
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Citation counts: TR Web of Science Citation Count  Cited 6 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 8 times in Scopus Article | Citations
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Created: Thu, 03 Sep 2009, 17:58:53 EST by Mr Andrew Martlew on behalf of School of Nursing, Midwifery and Social Work